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| 型号： | WI125 EVAL KIT |
| 厂商： | Connor-Winfield |
| 文件页数： | 16/18页 |
| 文件大小： | 0K |
| 描述： | GPS TIMING RECEIVER EVAL BOARD |
| 产品培训模块： | 125 Series GPS Based Timing and Synchronization Products |
| 标准包装： | 1 |
| 主要目的： | 计时，时钟发生器，同步器，GPS |
| 嵌入式： | 否 |
| 已用 IC / 零件： | WI125 |
| 主要属性： | 1PPS/ 10 MHz 相位校准功能 |
| 次要属性： | LED 状态指示器 |
| 已供物品： | 模块，板，天线，线缆，电源 |
| 其它名称： | CW681 W125 EVAL KIT |
Wi125 Data Sheet #:
SG170
Page 7 of 20
Rev:
04
Date:
11/29/11
Copyright 2011 The Connor-Winfield Corp. All Rights Reserved
Specifications subject to change without notice
O
.
: .
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HIROSE H.FL CONNECTOR
PART NO: H.FL-R-SMT
Figure 2 Wi125 Form and Size
3.1 Physical Interface Details
TheinterfacetotheWi125isvia1mmcastellationsona2mmpitch.Thereare42connectionsinall.Thereisalso
anRFconnectorforconnectingtotheGPSantenna.Thedetailsoftheinterfaceconnectionsaregivenbelow.
Pin Function
1
TX[0]
15 NTRST
29 N2WDA
2
RX[0]
16 NPOR
30 USBP
3
TX[2]
17 RFV_OUT
31 USBN
4
RX[2]/EV2_IN
18 RF_GND
32 FREQ_OUT3
5
TX[1]
19 RF_3V3
33 +1V8_OUT
6
RX[1]
20 TCK
34 DIG_1V8
7
EXT_CLK
21 JTAGSEL/RTCK
35 DIG_GND
8
LED_RED
22 TMS
36 DIG_3V3
9
LED_GRN
23 RF_GND
37 EVENT_IN
10 NRESET
24 RF_IN
38 1PPS
11 BOOTSEL
25 RF_GND
39 GPIO[0]/PWM_OUT
12 TRIM
26 ANT_SUPPLY
40 GPIO[1]/TIME_SYNC
13 TDO
27 VBATT
41 GPIO[2]/NEXT_INT
14 TDI
28 N2WCK
42 GPIO[3]/FREQ_IN
Note: 3. Frequency Output is available on pin 32 (FREQ_OUT) with custom software only.
Table 6 Wi125 Signal List
3 PHYSICAL CHARACTERISTICS
The125SeriesWi125isamulti-chipmodule(MCM)builtonanFR4fiberglassPCB.Alldigitalandpowerconnec-
tionstotheWi125areviacastellationsonthe25x27mmPCB.TheRFconnectionisviacastellationsoranRFcon-
nector.ThegeneralarrangementoftheWi125isshowninthediagrambelow.Dimensionsareinmm(inches/1000).
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