Aeroflex 3412 - LVDS IN;OUT Connector

INSTALLATION
2-7
LVDS IN/OUT connector
The LVDS (low-voltage differential signaling) interface to the real-time baseband board
(Option 008) can be used to input bit data or symbol data, or input/output 16-bit IQ data, and
associated control and timing signals.
The 68-way female SCSI-type LVDS IN/OUT connector is shown in Fig. 2-4. Signals are
transmitted using LVDS to ANSI/TIA/EIA-644.
34
68
1
35
C5504
Fig. 2-4 LVDS IN/OUT connector (looking onto rear panel)
The pin-outs for the LVDS connector are as follows:
Contact Function Contact Function Contact Function
1
HOP_ADDR0−
24
D15−
47 D4+
2
HOP_ADDR1−
25
IQSELECT_IN−
48 D5+
3
HOP_ADDR2−
26
IQSELECT_OUT−
49 D6+
4
SYMBOLSYNC−
27
SPARE−
50 D7+
5
MASTERSYNC−
28 GND 51 D8+
6
CLK_OUT−
29
MARKER1−
52 D9+
7 GND 30
MARKER2−
53 D10+
8
CLK_IN−
31
MARKER3−
54 D11+
9
D0−
32
MARKER4−
55 D12+
10
D1−
33
HOP_ADDR3−
56 D13+
11
D2−
34
HOP_ADDR4−
57 D14+
12
D3−
35 HOP_ADDR0+ 58 D15+
13
D4−
36 HOP_ADDR1+ 59 IQSELECT_IN+
14
D5−
37 HOP_ADDR2+ 60 IQSELECT_OUT+
15
D6−
38 SYMBOLSYNC+ 61 SPARE+
16
D7−
39 MASTERSYNC+ 62 GND
17
D8−
40 CLK_OUT+ 63 MARKER1+
18
D9−
41 GND 64 MARKER2+
19
D10−
42 CLK_IN+ 65 MARKER3+
20
D11−
43 D0+ 66 MARKER4+
21
D12−
44 D1+ 67 HOP_ADDR3+
22
D13−
45 D2+ 68 HOP_ADDR 4+
23
D14−
46 D3+