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u-blox LISA-C200 User Manual

u-blox LISA-C200 User Manual

Cdma 1xrtt 153 kb/s packet data modem
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Error! No text of specified style in
document.FW75 and C200
CDMA 1xRTT
Wireless Modules
System Integration Manual
Abstract
This
document
describes
integration of u-blox LISA-C200 and FW75 CDMA2000
1xRTT wireless modules.
These modules are complete and cost efficient CDMA
solutions offering 153 kb/s data speed dual-band
800/1900 MHz data transmission technology in compact
form factors.
www.u-blox.com
the
features
and
the

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Summary of Contents for u-blox LISA-C200

  • Page 1 System Integration Manual Abstract This document describes features integration of u-blox LISA-C200 and FW75 CDMA2000 1xRTT wireless modules. These modules are complete and cost efficient CDMA solutions offering 153 kb/s data speed dual-band 800/1900 MHz data transmission technology in compact form factors.
  • Page 2 This document contains data from product verification. Revised and supplementary data may be published later. Released This document contains the final product specification. This document applies to the following products: Name Type number Firmware version PCN / IN LISA-C200 LISA-C200-00S n.a. LISA-C200 LISA-C200-20S n.a. FW75-C200 FW-C200-00S n.a.
  • Page 3 Error! No text of specified style in document. - System Integration Manual This document and the use of any information contained therein, is subject to the acceptance of the u-blox terms and conditions. They can be downloaded from www.u-blox.com. u-blox makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice.

  • Page 4: Preface

    Preface u-blox Technical Documentation As part of our commitment to customer support, u-blox maintains an extensive volume of technical documentation for our products. In addition to our product-specific technical data sheets, the following manuals are available to assist u-blox customers in product design and development.
  • Page 5 Error! No text of specified style in document. - System Integration Manual  A short description of the application  Your complete contact details CDMA-2X-11004-P1 Objective Specification Preface Page 5 of 79...

  • Page 6: Table Of Contents

    49.1.1 MUX Protocol (3GPP 27.010) ..................... 48     49.2 Reserved pins (RSVD) ........................48     49.3 Schematic for LISA-C200 and FW75-C200 modules integration ..........49     49.4 Approvals ............................52     Design-In ........................53    ...
  • Page 7 Error! No text of specified style in document. - System Integration Manual 74.3.1 General precautions ........................66     89.1.1 Antenna interface precautions ....................72     89.1.2 Module interfaces precautions ....................72     Features description ....................73    ...

  • Page 8: System Description

    1 System description 1.1 Overview u-blox C200 wireless modules integrate a complete CDMA 1xRTT 153 kb/s packet data modem into a single module solution. These modems are certified to operate on US CDMA carriers. In addition they can operate on carriers requiring SIM data card interface.
  • Page 9 Error! No text of specified style in document. - System Integration Manual 3G CDMA 2000 1xRTT Characteristics CDMA-2X-11004-P1 Objective Specification System description Page 9 of 79...
  • Page 10 Error! No text of specified style in document. - System Integration Manual 3G CDMA 2000 1xRTT Characteristics CDMA Terrestrial Radio Access Frequency Division Duplex (FDD) operating mode CDMA-2X-11004-P1 Objective Specification System description Page 10 of 79...
  • Page 11 Error! No text of specified style in document. - System Integration Manual 3G CDMA 2000 1xRTT Characteristics Dual-band support:  Band Class 0 – US Cellular  Band Class 1 – US PCS CDMA-2X-11004-P1 Objective Specification System description Page 11 of 79...
  • Page 12 AT commands that will enable easy adoption to existing host application processors. Power on is initiated by HW logic and Power down by HW logic and SW control. LISA-C200 antenna interface is provided through a 50 ohm pad while FW75-C200 uses the popular “U.FL” RF connector.

  • Page 13: Architecture

    Power M anagement Unit HW Reset (* * ) V_INT (I/O) (*): FW75 (**): LISA-C200 Figure 1: Block diagram 5.1.1 Functional blocks Error! No text of specified style in document. modules consist of the following internal functional blocks: RF front-end, RF transceiver, Baseband section and Power Management Unit.

  • Page 14: Pin Description

    RESET_N (external reset input pin) is not forced to the low level. V_INT = 1.8V (typical) generated by the Digital I/O Interfaces LISA-C200 module when it is switched-on and the supply output RESET_N (external reset input pin) is not forced to the low level.
  • Page 15 USB 2.0 high-speed specification [9] are part of the USB pad driver and need not be provided externally. MIC_N LISA-C200 AUDIO Differential analog microphone input Differential analog audio input (negative) Internal DC blocking 0.1uF capacitor.
  • Page 16 Error! No text of specified style in document. - System Integration Manual Power Name Module Description Remarks domain LISA-C200 C bus data line Fixed open drain. No internal pull-up. Value at internal reset: T. SIM_CLK SIM/UIM clock Value at internal reset: L.

  • Page 17: Power Management

    This is achieved by hardware design utilizing a power efficient circuit topology (Figure 2), and by power management software controlling the module’s power saving mode. 2 x 3G Pow er Amplifier(s) u-blox C200 M emory NOR Flash RF Transceiver...

  • Page 18: Module Supply (Vcc)

    The voltage provided to the VCC pins must be within the normal operating range limits as specified in the LISA-C200 Data Sheet [1] or FW75-C200 Data Sheet [2]. Complete functionality of the module is only guaranteed within the specified minimum and maximum VCC voltage operating range.
  • Page 19 Error! No text of specified style in document. - System Integration Manual Stress beyond the VCC absolute maximum ratings can cause permanent damage to the module: if necessary, voltage spikes beyond VCC absolute maximum ratings must be restricted to values within the specified limits by using appropriate protection. When designing the power supply for the application, pay specific attention to power losses and transients.
  • Page 20 Error! No text of specified style in document. - System Integration Manual The use of primary (not rechargeable) battery is uncommon, since the most cells available are seldom capable of delivering the peak current due to high internal resistance. Keep in mind that the use of batteries requires the implementation of a suitable charger circuit (not included in Error! No text of specified style in document.
  • Page 21 1 MHz. The use of a switching regulator is suggested when the difference from the available supply rail to the VCC value is high: switching regulators provide good efficiency transforming a 12 V supply to the typical 3.8 V value of the VCC supply. u-blox C200 BOOST SYNC...
  • Page 22 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number – Manufacturer CDMA-2X-11004-P1 Objective Specification System description Page 22 of 79...
  • Page 23 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number – Manufacturer 47 µF Capacitor Aluminum 0810 50 V MAL215371479E3 – Vishay 10 µF Capacitor Ceramic X7R 5750 15% 50 V C5750X7R1H106MB – TDK 10 nF Capacitor Ceramic X7R 0402 10% 16 V GRM155R71C103KA01 –...
  • Page 24 Error! No text of specified style in document. - System Integration Manual u-blox C200 SHDN Figure 5: Suggested schematic design for the VCC voltage supply application circuit using an LDO linear regulator CDMA-2X-11004-P1 Objective Specification System description Page 24 of 79...
  • Page 25 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer CDMA-2X-11004-P1 Objective Specification System description Page 25 of 79...
  • Page 26 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer GRM188R60J106ME47 - Murata 10 µF Capacitor Ceramic X5R 0603 20% 6.3 V CDMA-2X-11004-P1 Objective Specification System description Page 26 of 79...
  • Page 27 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer GRM188R60J106ME47 - Murata 10 µF Capacitor Ceramic X5R 0603 20% 6.3 V CDMA-2X-11004-P1 Objective Specification System description Page 27 of 79...
  • Page 28 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer 47 kΩ Resistor 0402 5% 0.1 W RC0402JR-0747KL - Yageo Phycomp CDMA-2X-11004-P1 Objective Specification System description Page 28 of 79...
  • Page 29 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer 4.7 kΩ Resistor 0402 5% 0.1 W RC0402JR-074K7L - Yageo Phycomp CDMA-2X-11004-P1 Objective Specification System description Page 29 of 79...
  • Page 30 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer 2.2 kΩ Resistor 0402 5% 0.1 W RC0402JR-072K2L - Yageo Phycomp CDMA-2X-11004-P1 Objective Specification System description Page 30 of 79...
  • Page 31  100 nF capacitor (e.g Murata GRM155R61A104K) to filter digital logic noise from clocks and data sources  22 µF capacitor (e.g. Murata GRM31CR60J226K) to supply local DC energy. LISA-C200. FW75. CDMA-2X-11004-P1 Objective Specification System description Page 31 of 79...
  • Page 32 Error! No text of specified style in document. - System Integration Manual Figure 6 shows the complete configuration but the mounting of each single component depends on the application design. u-blox C200 3.6V LISA-C200 FW75 Figure 6: Suggested schematic design to reduce voltage ripple and noise and to avoid undershoot/ overshoot on voltage...
  • Page 33 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer CDMA-2X-11004-P1 Objective Specification System description Page 33 of 79...
  • Page 34 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer 22 µF Capacitor Ceramic 6.3 V 45 GRM31CR60J226K - Murata CDMA-2X-11004-P1 Objective Specification System description Page 34 of 79...
  • Page 35 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer GRM155R61A104KA01 - Murata 100 nF Capacitor Ceramic X7R 0402 10% 16 V Table 6: Suggested components to reduce voltage ripple and noise and to avoid undershoot/ overshoot on voltage drops CDMA-2X-11004-P1 Objective Specification System description...

  • Page 36: Current Consumption Profiles

    Error! No text of specified style in document. - System Integration Manual 40.1.1 Current consumption profiles During operation, the current drawn by the Error! No text of specified style in document. modules through the VCC pins can vary by several orders of magnitude. This ranges from continuous high current drawn in CDMA connected mode, to the low current consumption during in idle mode.

  • Page 37: System Functions

    VCC operating range minimum limit (3.4 V) starting from a voltage value lower than 2.25 V (See LISA-C200 Data Sheet [1] or the FW75-C200 Data Sheet [2]). Provided that the PWR_ON pin is is permanently low when VCC is applied.
  • Page 38 The reset state of all the digital pins is reported in the pin description table of the LISA-C200 Data Sheet [1] or the FW75-C200 Data Sheet [2]. When the internal signal is released, the configuration of the module interfaces starts: during this phase any digital pin is set in a proper sequence from the reset state to the default operational configuration.

  • Page 39: Module Power Off

    40.2.3 Module reset The module reset can be performed: Forcing a low level on the RESET_N input pin, causing an “external” or “hardware” reset (LISA-C200 only) AT+CFUN command (more details in u-blox C200 AT Commands Manual [3]): in this case an “internal”...

  • Page 40: Serial Communication

     u-blox AT commands For the complete list of supported AT commands and their syntax refer to the u-blox C200 AT Commands Manual [3]. The USB interface, using all the lines provided (VUSB_DET, USB_D+ and USB_D-), can be used for...

  • Page 41: Asynchronous Serial Interface (Uart)

    LISA-C200 Data Sheet [1] or the FW75-C200 Data Sheet [2]. Note : FW75-C200 logic levels are 2.8v interface. LISA-C200 logic levels are 1.8v interface. The Error! No text of specified style in document. modules are designed to operate as a CDMA wireless modem, which represents the data circuit-terminating equipment (DCE) as described by the ITU-T V.24 Recommendation [4].
  • Page 42 Module hardware flow control output Circuit 106 (Ready for sending) in ITU-T V.24 FW75-C200 - Internal active pull-up to V_INT (2.8 V) interface. LISA-C200- Internal active pull-up to V_INT (1.8 V) interface. Transmitted data Module data input Circuit 103 (Transmitted data) in ITU-T V.24 Internal active pull-up to V_INT (2.8 V) enabled.
  • Page 43 Providing the TxD, RxD, RTS and CTS lines only (not using the complete V.24 link) Modem DSR, DCD, RI and DTR lines is not available in the application, the application circuit described in Figure 9 must be implemented: Application Processor u-blox C200 (DTE) (DCE) 0 Ω...

  • Page 44: Usb Interface

    Error! No text of specified style in document. - System Integration Manual 40.4.3 USB interface Error! No text of specified style in document. modules provide a full-speed USB interface at 12 Mb/s compliant with the Universal Serial Bus Revision 2.0 specification [9]. It acts as a USB device and can be connected to any USB host such as a PC or other Application Processor.
  • Page 45 Error! No text of specified style in document. - System Integration Manual to 90  differential: signal integrity may be degraded if the PCB layout is not optimal, especially when the USB signaling lines are very long. USB DEVICE u‐blox C200 CONNECTOR VBUS VUSB_DET...
  • Page 46 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer CDMA-2X-11004-P1 Objective Specification System description Page 46 of 79...
  • Page 47 Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer D1, D2, D3 Very Low Capacitance ESD Protection PESD0402-140 - Tyco Electronics CDMA-2X-11004-P1 Objective Specification System description Page 47 of 79...

  • Page 48: Mux Protocol (3Gpp 27.010)

    Error! No text of specified style in document. - System Integration Manual Reference Description Part Number - Manufacturer 100 nF Capacitor Ceramic X7R 0402 10% GRM155R61A104KA01 - Murata 16 V Table 13: Component for USB application circuit If the USB interface is not connected to the application processor, it is highly recommended to provide direct access to the VUSB_DET, USB_D+, USB_D- lines for execution of firmware upgrade over USB and for debug purpose: testpoints can be added on the lines to accommodate the access.

  • Page 49: Schematic For Lisa-C200 And Fw75-C200 Modules Integration

    Comment [tgri5]: Do we need a separate 49.3 Schematic for LISA-C200 and FW75-C200 modules integration schematic for LISA? Figure 11 shows the integration an LISA-C200 / FW75-C200 modules into an application board, using all the module interfaces. CDMA-2X-11004-P1 Objective Specification...
  • Page 50 0Ω LISA‐C200 only USB 2.0 Host VBUS VUSB_DET USB_D+ USB_D- 100nF Network Indicator GPIO1 Figure 11: Example of schematic diagram to integrate FW75-C200/LISA-C200 module in an application board, using all the interfaces CDMA-2X-11004-P1 Objective Specification System description Page 50 of 79...
  • Page 51 Error! No text of specified style in document. - System Integration Manual UART FW75-C200 and LISA-C200 pins use different voltage levels (1.8V LISA-C200, 2.8V FW75- C200) CDMA-2X-11004-P1 Objective Specification System description Page 51 of 79...

  • Page 52: Approvals

    The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by u-blox could void the user's authority to operate the equipment. Manufacturers of mobile or fixed devices incorporating the Error! No text of specified style in document.

  • Page 53: Design-In

     Check 50  nominal characteristic impedance of the RF transmission line connected to ANT coax connector or Printed Circuit Board 50 transmission line impedance for LISA-C200  Follow the recommendations of the antenna producer for correct antenna installation and deployment.
  • Page 54 Error! No text of specified style in document. - System Integration Manual  Consider “No-routing” areas for the Data Module footprint.  Optimize placement for minimum length of RF line and closer path from DC source for VCC.  Design USB_D+ / USB_D- connection as 90  differential pair. CDMA-2X-11004-P1 Objective Specification Design-In...

  • Page 55: Antenna Checklist

    Error! No text of specified style in document. - System Integration Manual 50.1.2 Antenna checklist  Antenna should have 50  impedance, V.S.W.R less than 3:1, recommended 2:1 on operating bands in deployment geographical area.  Follow the recommendations of the antenna producer for correct antenna installation and deployment (PCB layout and matching circuitry).

  • Page 56: Connectors (Fw75)

    Error! No text of specified style in document. - System Integration Manual 50.2 Connectors (FW75) The following design information is to aid the design for proper selection of mating connectors and antennas. 50.2.1 FW75-C200 modem connector Manufacturer Series Part No. Specification Description Remarks...
  • Page 57 Error! No text of specified style in document. - System Integration Manual Manufacturer Series Part Specification Description Remarks Name CDMA-2X-11004-P1 Objective Specification Design-In Page 57 of 79...

  • Page 58: Fw75-C200 Rf Antenna Connector

    Error! No text of specified style in document. - System Integration Manual Manufacturer Series Part Specification Description Remarks Name Molex SlimStack 53916- PS-54-167- Header 80 Website : www.molex.com 0808 pins,  Drawing: 539160208_sd.pdf 0.50mm (mechanical, land pattern pitch, and reel specifications) ...
  • Page 59 Error! No text of specified style in document. - System Integration Manual Manufacturer Series Part Specification Description Remarks CDMA-2X-11004-P1 Objective Specification Design-In Page 59 of 79...
  • Page 60 Error! No text of specified style in document. - System Integration Manual Manufacturer Series Part Specification Description Remarks Molex 73412 73412- PS-73598-02 Microcoaxial Website : www.molex.com RF, 50 Ω, 0110  Drawing: 734120110_sd.pdf PCB Vertical (mechanical, land pattern and reel Jack specifications) Receptacle,...

  • Page 61: Design Guidelines

    This section groups u-blox C200 module pins by signal function and provides a ranking of importance in layout design. See Table 17 for a list of pins ranked by their importance in layout design. See LISA-C200 Data Sheet [1] or the FW75 Data Sheet [2] for the complete pin lists. Rank...

  • Page 62: Antenna Guidelines

    <-6 dB acceptable Gain <3 dBi Table 18: General recommendation for CDMA antenna To preserve the original u-blox FCC ID, antenna gain shall remain below Cell Band 2 dBi, PCS Band 3 CDMA antennas are typically available as:  Linear monopole: typical for fixed applications. The antenna extends mostly as a linear element with a dimension comparable to lambda/4 of the lowest frequency of the operating band.

  • Page 63: Antenna Termination

    Error! No text of specified style in document. - System Integration Manual  Place antenna far from sensitive analog systems or employ countermeasures to reduce electromagnetic compatibility issues that may arise 74.2.1 Antenna termination The Error! No text of specified style in document. modules are designed to work on a 50  load. However, real antennas have no perfect 50 ...

  • Page 64: Antenna Radiation

    Error! No text of specified style in document. - System Integration Manual 74.2.2 Antenna radiation An indication of the antenna’s radiated power can be approximated by measuring the |S | from a target antenna to the measurement antenna, using a network analyzer with a wideband antenna.

  • Page 65: Esd Immunity Test Precautions

    Error! No text of specified style in document. - System Integration Manual The same procedure should be repeated on other bands with half wavelength dipole re-tuned to the band under investigation. For good antenna radiation performance, antenna dimensions should be comparable to a quarter of the wavelength.

  • Page 66: General Precautions

     It is recommended to keep the connection line to HW_SHUTDOWN as short as possible Reset_N pin (LISA-C200 only) Sensitive interface is the reset line (Reset_N pin):  A 47 pF bypass capacitor (e.g. Murata GRM1555C1H470JA01) have to be mounted on the line...
  • Page 67 Reset_N pin to avoid a module reset caused by an electrostatic discharge applied to the application board enclosure  It is recommended to keep the connection line to Reset_N as short as possible u-blox C200 Reset push button HW_SHUTDOWN...
  • Page 68 Error! No text of specified style in document. - System Integration Manual Reference Description Remarks CDMA-2X-11004-P1 Objective Specification Design-In Page 68 of 79...
  • Page 69 Error! No text of specified style in document. - System Integration Manual Reference Description Remarks Varistor for ESD protection. CT0402S14AHSG - EPCOS CDMA-2X-11004-P1 Objective Specification Design-In Page 69 of 79...
  • Page 70 Error! No text of specified style in document. - System Integration Manual Reference Description Remarks C1, C2 47 pF Capacitor Ceramic C0G 0402 5% GRM1555C1H470JA01 - Murata 50 V CDMA-2X-11004-P1 Objective Specification Design-In Page 70 of 79...
  • Page 71 Error! No text of specified style in document. - System Integration Manual Reference Description Remarks FB1, FB2 Chip Ferrite Bead for Noise/EMI BLM15HD182SN1 - Murata Suppression CDMA-2X-11004-P1 Objective Specification Design-In Page 71 of 79...

  • Page 72: Antenna Interface Precautions

    Error! No text of specified style in document. - System Integration Manual Reference Description Remarks 10 kΩ Resistor 0402 5% 0.1 W Rint Internal pull-up resistor Table 21: Example of components as ESD immunity test precautions for the HW_SHUTDOWN line SIM interface Sensitive interface is the SIM interface (VSIM pin, SIM_RST pin, SIM_IO pin, SIM_CLK pin): ...

  • Page 73: Features Description

    Not required for Verizon Carrier. 90.2 TCP/IP Via the AT commands it’s possible to access the TCP/IP functionalities. For more details about AT commands see the u-blox C200 AT Commands Manual [3]. 90.2.1 Multiple PDP contexts and sockets Two PDP context types are defined: ...

  • Page 74: Appendix

    Error! No text of specified style in document. - System Integration Manual Appendix A Glossary Analog to Digital Converter Application Processor AT Command Interpreter Software Subsystem, or attention CBCH Cell Broadcast Channel Coding Scheme Circuit Switched Data Clear To Send Direct Current Data Carrier Detect Data Communication Equipment...
  • Page 75 Error! No text of specified style in document. - System Integration Manual Network Operating Mode Power Amplifier PBCCH Packet Broadcast Control Channel Pulse Code Modulation Personal Communications Service Pulse Frequency Modulation Power Management Unit Radio Frequency Ring Indicator Real Time Clock Request To Send RX Data Surface Acoustic Wave...

  • Page 76: Related Documents

    (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 7: Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems (GSM and DCS)“ Some of the above documents can be downloaded from u-blox web-site ( http://www.u-blox.com Revision history...
  • Page 77 Error! No text of specified style in document. - System Integration Manual Revision Date Name Status / Comments CDMA-2X-11004-P1 Objective Specification Revision history Page 77 of 79...
  • Page 78 Error! No text of specified style in document. - System Integration Manual Revision Date Name Status / Comments 11/24 rcam Initial Release CDMA-2X-11004-P1 Objective Specification Revision history Page 78 of 79...

  • Page 79: Contact

    Error! No text of specified style in document. - System Integration Manual Contact For complete contact information visit us at www.u-blox.com u-blox Offices North, Central and South America Headquarters Asia, Australia, Pacific Europe, Middle East, Africa u-blox America, Inc. u-blox Singapore Pte. Ltd.

This manual is also suitable for:

Fw75-c200

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