The following table outlines the specifications for the GX5641series.
Number of Channels |
128, 64 TTL, 64 Differential |
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|---|---|---|---|
Maximum Data Rate |
35 Mbps |
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Propagation Delay, TTL to RS422 |
11.5 ns, max |
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Propagation Delay, RS422 to TTL |
18ns, max |
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GX5641-XC Tri-State Control |
TTL channel 31 (active Hi) tri-states differential channels 0-31TTL channel 63 (active Lo) tri-states differential channels 32 - 63 |
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TTL I/O Levels |
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Min. (V) |
Typ. (V) |
Max. (V) |
|
Input Low |
0.0 |
0.8 |
|
Input High |
2 |
5.0 |
|
Output Low, 8 mA Iol |
0.0 |
0.2 |
0.45 |
Output High, -400 uA, Ioh |
2.7 |
3.0 |
5.0 |
RS-422 / RS-485 I/O Levels, conforms to TIA/EIA-422-B, TIA/EIA-485-A, V.11 and X.27 recommendations |
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Min. (V) |
Max. (V) |
||
Receiver Differential Threshold |
-0.2 |
0.2 |
|
Receiver Input Hysteresis |
60mV |
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Driver Differential VOUT |
1.5 |
2.5 |
5.0 |
Driver Common-Mode Range VOUT |
-1 |
|
3.0 |
Number of Channels |
128, 64 TTL (3.3V), 64 Differential |
||
Maximum Data Rate |
32 Mbps |
||
Propagation Delay, TTL to RS-485 |
16 ns, max |
||
Propagation Delay, RS-485 to TTL |
25 ns, max |
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TTL I/O Levels |
|||
Min. (V) |
Typ. (V) |
Max. (V) |
|
Input Low |
0.0 |
0.8 |
|
Input High |
2 |
3.3 |
|
Output Low, 8 mA Iol |
0.4 |
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Output High, -8 mA, Ioh |
2.4 |
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RS-485 I/O Levels, conforms to TIA/EIA-485-A and ISO 8442:1993 standards |
|||
Min. (V) |
Max. (V) |
||
Receiver Differential Threshold |
-0.2 |
0.01 |
|
Receiver Input Hysteresis |
35 mV |
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Driver Differential VOUT |
1.5 |
3.3 |
|
Driver Common-Mode Range, VOUT |
1.4 |
2.5 |
|
3.3 VDC Current |
0.50A Max |
5 VDC Current |
1.2A Typical, 3.8A Max |
3.3 VDC Current |
1 A (typ), 3.5 A (max) |
5 VDC Current |
0.2 A (max) |
Operating Temperature Range |
0 to+55°C |
Storage Temperature Range |
-20 to+70°C |
Size |
3U PXI, hybrid slot compatible |
Weight |
18oz. |
Specifications are subject to change without notice.