FTS-FR125 Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – Eval Board Quick Start Guide

Available at Digi-Key
www.digikey.com
FTS/FR125
Eval Board Quick Start Guide
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: [phone]
Fax: [phone]
www.conwin.com
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Date
SG169
1 of 2
P02
30 Sept 2011
General Instructions
1) Insert the unit into the eval board LIF sockets
• Pin 1 of the unit will be placed in the topmost position of LIF receptacle J12.
• Pin 1 is indicated on the evaluation board with a large silkscreen “1”.
• Press the unit down firmly- there should be no metal pins exposed.
2) DIP Switch Manual Control Using SW1
• Verify that all the DIP switches are turned “On” (rightmost position).
• “Off” position applies a logic low to the unit, “On” position applies a logic high.
Switch Label
Sync1
Sync2
Disable
Boot Select
Reset
Function
Controls DUT pin 19 “SYNC1 control”
Controls DUT pin 20 “SYNC2 control”
Controls DUT pin 21 (/Disable)
Controls DUT pin 8 (/Bootsel) - Only used for Wi125 software updates/revisions
Controls DUT pin 10 (/Reset)
3) Connect the BNCs (center positive)
• Do not apply voltages higher than indicated or the DUT and/or test board could be damaged.
• Connect 3.3V to J1 to power the test board.
• Connect 3.3V to both J2 and J3 to power the FTS125.Use separate supplies for J2 “DUT
Vcc1” and J3 “DUT Vcc2” otherwise phase noise performance will be degraded.
• Connect 3-12V to J4 to power an active antenna through the FTS125's MCX antenna
connector. If a different antenna is used other than that supplied with the FTS125 Eval
Board, consult that antenna's documentation for the required voltage.