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TCM4300
User Manuals: Texas Instruments TCM4300 Circuit
Manuals and User Guides for Texas Instruments TCM4300 Circuit. We have
1
Texas Instruments TCM4300 Circuit manual available for free PDF download: Data Manual
Texas Instruments TCM4300 Data Manual (69 pages)
Advanced RF Cellular Telephone Interface Circuit (ARCTIC)
Brand:
Texas Instruments
| Category:
Adapter
| Size: 0 MB
Table of Contents
Table of Contents
5
1 Introduction
9
Features
9
TCM4300 Functional Block Diagram
10
Pin Assignments
11
Terminal Functions
12
2 Electrical Specifications
16
Absolute Maximum Ratings over Operating Free-Air Temperature Range
16
Dissipation Rating Table
16
Recommended Operating Conditions
17
Electrical Characteristics over Full Range of Operating Conditions
17
Power Consumption
17
Reference Characteristics
17
Terminal Impedance
18
RXIP, RXIN, RXQP, and RXQN Inputs (AVDD = 3 V, 4.5 V, 5 V)
18
Transmit I and Q Channel Outputs
19
Auxiliary D/A Converters
19
Auxiliary D /A Converters Slope (AGC, AFC, PWRCONT)
20
Rssi/Battery A/D Converter
20
Operating Characteristics over Full Range of Operating Conditions
21
Receive (RX) Channel Frequency Response (FM Input in Analog Mode)
21
Receive (RX) Channel Frequency Response (RXI, RXQ Input in Digital Mode)
21
Transmit (TX) Channel Frequency Response (Digital Mode)
21
Transmit (TX) Channel Frequency Response (Analog Mode)
22
3 Parameter Measurement Information
24
MCLKOUT Timing Requirements
24
MCLKOUT Timing Diagram
24
TCM4300 to Microcontroller Interface Timing Requirements
25
TCM4300 to Microcontroller Interface Timing Requirements
26
TCM4300 to Microcontroller Interface Timing Requirements (Intel Write Cycle))
28
TCM4300 to Microcontroller Interface Timing Requirements (Motorola 16-Bit Read Cycle)
30
TCM4300 to Microcontroller Interface Timing Requirements
30
TCM4300 to Microcontroller Interface Timing Requirements (Motorola 8-Bit Read Cycle)
32
TCM4300 to Microcontroller Interface Timing Requirements
32
TCM4300 to DSP Interface (Read Cycle)
33
Switching Characteristics, TCM4300 to DSP Interface (Read Cycle)
33
TCM4300 to DSP Interface (Write Cycle)
34
Switching Characteristics, TCM4300 to DSP Interface (Write Cycle)
34
4 Principles of Operation
36
Data Transfer
36
Receive Section
36
TCM4300 Receive Channel Control Signals
36
Receive (RX) Channel Frequency Response (RXI, RXQ Input in Digital Mode)
38
Transmit Section
38
Transmit (TX) I and Q Channel Outputs
39
Transmit (TX) Channel Frequency Response (Analog Mode)
40
Transmit Burst Operation (Digital Mode)
40
Power Ramp-Up/Ramp-Down Timing Diagram
41
Transmit I and Q Output Level
42
Wide-Band Data Demodulator
42
Transmit Power Ramp-Up/Ramp-Down Functional Diagram
42
Wide-Band Data Interrupts
43
Typical Bit-Error-Rate Performance (WBD_BW = 000)
43
Bits in Control Register Wbdctrl
43
Wide-Band Data Demodulator General Information
44
WBD Manchester-Coded Data Stream
44
Auxiliary D /A Converters Slope (AGC, AFC, PWRCONT)
45
Auxiliary D/A Converters
45
Auxiliary Dacs, LCD Contrast Converter
45
Auxiliary D /A Converters Slope (LCDCONTR)
46
Rssi/Battery A/D Converter
46
RSSI, Battery Monitor
46
Timing and Clock Generation
46
Clock Generation
47
Microcontroller Clock
47
Sample Interrupt SINT
47
Speech-Codec Clock Generation
47
Codec Master and Sample Clock Timing
47
Phase-Adjustment Strategy
48
Timing and Clock Generation for 38.88-Mhz Clock
49
Frequency Synthesizer Interface
50
Synthesizer Interface Circuit Block Diagram
51
Contents of Syndata Registers
52
Synthesizer Control Fields
52
Power Control Port
53
Example Synthesizer Output
53
External Power Control Signals
53
Internal and External Power Control Logic
54
Microcontroller-DSP Communications
55
Microcontroller-DSP Data Buffers
55
Wide-Band Data/Control Register
57
Microcontroller Register Definitions
57
Microcontroller Status and Control Registers
58
Wbdctrl Register
58
Mstatctrl Register Bits
59
DSP Register Map
60
DSP Register Definitions
60
Wide-Band Data Registers
61
Base Station Offset Register
61
DSP Interface
61
DSP Status and Control Registers
62
Dstatctrl Register Bits
62
Power-On Reset Register Initialization
63
Power-On Reset Timing
63
Reset
63
Internal Reset State
63
Power-On Reset
63
Microcontroller Interface Configuration
64
Microcontroller Interface Connections for Intel Mode
64
Microcontroller Interface
64
Intel Microcontroller Mode of Operation
64
Mitsubishi Microcontroller Mode of Operation
65
Motorola Microcontroller Mode of Operation
65
Microcontroller Interface Connections for Motorola Mode (8 Bits)
65
Microcontroller Interface Connections for Mitsubishi Mode
65
Microcontroller Interface Connections for Motorola Mode (16 Bits)
66
5 Mechanical Data
68
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