artisan pickering 20-740 Series User Manual
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artisan pickering 20-740 Series User Manual

Rf multiplexer module
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artisan pickering 20-740 Series User Manual

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Summary of Contents for artisan pickering 20-740 Series

  • Page 1 sales@artisantg.com artisantg.com (217) 352-9330 | Click HERE Find the Pickering 20-745-521 at our website:...
  • Page 2 Fax: 01255-475058 +44 1255-475058 (International) Internet: www.pickering.co.uk E Mail: sales@pickering.co.uk Issue 2.10 Feb. 2008 © Copyright (2008) Pickering Interfaces Ltd. All Rights Reserved 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 3 Alternatively you may fax, email or connect to our Internet Web Site. A full set of operating manuals, application notes and software drivers is available on CD ROM. 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 4: Table Of Contents

    Reconfiguring Driver Card to Your Application ............31 Section 8 Circuit Diagrams ...................... 33 Section 9 Electrical, Environmental, Mechanical & Firmware Specifications ......43 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 5 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 6: 20-740 R.f. Multiplexer Module

    Type N 50Ω 20-740-701 Dual 8 to 1 MUX 75Ω Further connector types may be available (particularly 75Ω), please contact factory for further details. 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 7 Switch Voltage c t i < Ω (d.c.) > Ω (d.c.) c t i Table 1.1 General Specification (Dual 8 to 1 Multiplexer Mode) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 8 R.F. switching systems, see Section 4 for further information. 50Ω 50Ω Bank 1 50Ω 50Ω 50Ω 50Ω Bank 2 50Ω 50Ω Fig 1.2 Dual 8 to 1 Multiplexer Mode 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 9 -60 dB -70 dB -80 dB -90 dB 500MHz 1000MHz 1500MHz 2000MHz Fig 1.5 Typical Crosstalk: 50Ω Dual 8 to 1 Multiplexer Mode 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 10 This configuration provides a single 16 to 1 multiplexer, it operates in a similar manner to the 8 to 1 version. R.F. performance is slightly reduced. 50Ω 50Ω 50Ω COM 1 Fig 1.8 Single 16 to 1 Multiplexer Mode 50Ω 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 11 Fig 1.8 20-740 Multiplexer Module (SMA Version) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 12: 20-745 R.f. Multiplexer Module

    When ordering a configuration code should be specified, the module will then be preconfigured in Quad 8, Dual 16 or Single 32 channel mode. Other connector types are available to order. 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 13 Fig 2.1 20-745 Multiplexer Module (MMC Version) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 14 MUX Bank 1 MUX Bank 2 MUX Bank 3 MUX Bank 4 Common Common Common Common Fig 2.4 20-745 Quad 8 Channel Multiplexer Configuration 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 15 SMB or Type 43 Coaxial Connector (36 per module) High Density 50 Way Coaxial Connector 1.8" 1.8" Fig 2.5 20-745 Front Panel/Connector Options 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 16 -60 dB -70 dB -80 dB -90 dB 500MHz 1000MHz 1500MHz 2000MHz Ω Fig 2.8 Typical Crosstalk: 50 Dual 16 to 1 Multiplexer Mode 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 17 Dual 16 to 1 Multiplexer Mode 20-745 TYPICAL STEP RESPONSE 400pS 200pS 400pS 600pS Ω Fig 2.10 Step Response: 50 Dual 16 to 1 Multiplexer Mode 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 18: Programming

    1 Address 0 Address 1 Address 2 Address 3 Fig 3.3 Configuring A Large Multiplexer System (64 Channel using 5 x 20-740 modules) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 19 Or to clear both banks. ARESET 21 Now to look at status. VIEW? 21,1 will return “0". will return the status of both multiplexer banks. VIEW? 21 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 20 Now to look at status. VIEW? 9,4 will return “0", the status of bank 4. will return the status of all multiplexer banks. VIEW? 9 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 21 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 22: Interconnecting R.f. Switching Modules

    Source Instrument Source Instrument Source Instrument Fig 4.2 8 x 8 Matrix (Single Channel) (Using A Single 20-740 Module, with Commons Interconnected Externally) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 23 20-740 MUX Fig 4.3 32 x 32 Matrix (1 Channel) Using 5 x 20-740 modules configured in Dual 8 to 1 Multiplexer Mode 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 24 Using 4 x 20-740 modules configured in dual 8 to 1 Multiplexer Mode (only the first 4 poles of each multiplexer are used) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 25 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 26: Self Test

    RELAY COIL TEST COIL TEST FAIL SELF TEST FAIL: SELF TEST PASS • ERROR LED ON • USE DIAGNOSTIC? COMMAND TO GET ERROR MESSAGE 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 27 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 28: Front Panel Layouts

    LED (red) error found during self-test Self-Test Switch (recessed to prevent accidental operation) COM 1 COM 2 Fig 6.1 20-740-501 Front Panel, BNC Connector Version 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 29 LED (red) error found during self-test Self-Test Switch (recessed to prevent COM 1 accidental operation) COM 2 Fig 6.2 20-740-511 Front Panel, SMA Connector Version 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 30 LED (red) error found during self-test Self-Test Switch (recessed to prevent accidental operation) COM 1 COM 2 Fig 6.3 20-740-521 Front Panel, Type N Connector Version 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 31 SMB or Type 43 Coaxial Connector (36 per module) High Density 50 Way Coaxial Connector 1.8" 1.8" Fig 6.4 20-745-501/521 Front Panel, Type N Connector Version 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 32: Reconfiguring Driver Card To Your Application

    This feature is for factory use where switching modules are burned-in prior to undergoing final test. Fig 7.1 Driver Card Configuration Links on SW2 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 33 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 34: Circuit Diagrams

    RL17 RL31 RL15 LED8 RL16 LED7 RL14 LED6 RL13 LED5 LED4 RL12 LED3 RL10 RL11 LED2 LED1 Fig 8.1 20-745 Relay PCB Layout 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 35 RL 32 RL 23 RL 18 RL 19 RL 17 RL 20 RL 24 RL 21 RL 22 Fig 8.2 20-740 RF Relay Circuit 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 36 51ohms SMT 16 RL1..RL32 C/RL/046 G5Y-154P RF Relay Spare Relay C/RL/046 G5Y-154P RF Relay U1..U3 C/IC/026 UCN-5818A 32 bit driver C/PC/079 PCB 6U 4 Layer 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 37 RL21 RL29 Spare Relay (16-1) (32-1) LD17 Fx10 LD16 RL19 (32-1) (16-1) RL15 RL11 C1 C2 Fig 8.3 20-745 Relay PCB Layout (Top) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 38 Fig 8.4 20-745 Relay PCB Layout (Bottom) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 39 RL35 RL34 RL33 Relay interconnects: PLAIN => fixed connection DASHED => configurable connection Fig 8.5 20-745 RF Relay Circuit (Single 32 Channel Configuration) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 40 (bank 2 common) RL18 RL18 RL28 RL29 RL30 RL32 RL31 RL35 RL34 RL33 Fig 8.6 20-745 RF Relay Circuit (Dual 16 Channel Configuration) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 41 (bank 4 common) RL32 RL31 RL35 RL34 RL33 Unused relays: RL17, RL18, RL19 Fig 8.7 20-745 RF Relay Circuit (Quad 8 Channel Configuration) 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 42 Fig 8.8 20-745 RF Relay Circuit Hardware Configuration Link Positions 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 43 32 chan config mux R1...R4 C/RS/028 1kΩ res n/w 9-pin SIP RL1...RL36 C/RL/046 RK1-12V U1...U3 C/IC/035 UCN5818EPF RF cable C/WR/046 RG179B/U type 75Ω coax 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

  • Page 44: Electrical, Environmental, Mechanical & Firmware Specifications

    † Approx. dimensions. Standard 160mm, 6U, Eurocard, as specified in DIN 41494. Voltage Supplies Logic Supply 5Vdc ±5%. Relay Supply 12Vdc ±10% Current Firmware Revisions 20-740: 20-740 V2.4 20-745: 20-740 V2.0 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
  • Page 45 20-740/745 pickering RF MULTIPLEXER MODULE Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...

This manual is also suitable for:

Pickering 20-745 series20-740-50120-740-51120-740-52120-740-701

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