Description
The GX3540 is a 40 Channel MECL Buffer expansion card designed specifically for the GX3500 FLexDIO FPGA card. The GX3540 can also be suppliled pre-assembled to the GX3500 as model number GX3640.
GX3540 Specifications
| GX3540 ECL Expansion Board |
|---|
| Number of Channels | 20 differential inputs
20 differential outputs |
| Logic Family | MECL 10 K compatible |
| Driver Output VOH | -0.98 V (min)
-0.81 V (max) |
| Driver Output VOL | -1.95 V (min)
-1.63 V (max) |
| Receiver Input VIH | -1.13 V (min)
-0.81 V (max) |
| Receiver Input VIL | -1.95 V (min)
-1.48 V (max) |
| Receiver Differential Input Level | 150 mV (typ)
1.0 V (max) |
| Receiver Common Mode Range | -2.85 V (min)
+0.3 V (max) |
| Maximum Absolute Input Voltage Range | 0 to -5.2 V |
| ECL I/O Terminations | Each input and output is terminated with a 390 Ω resistor which is connected to -5.2 V. Optionally, the board can be configured to use terminations with an onboard -2 V termination voltage source |
| I/O Connectors | (2) SCSI III, VDHCI type, 68 pin female
One for ECL outputs, one for ECL inputs |
Note: Specifications are subject to change without notice.
Downloads for GX3540
GX3500DS.pdf
Jun 9, 2023
version: F
350.79 KB
GX3540DS.pdf
Apr 4, 2023
version: A
175.73 KB
GX3500UG.pdf
Apr 2, 2024
version: 2.4.2.0
3.03 MB
GX35xx_Vol.pdf
Apr 6, 2015
110.98 KB
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Order GX3540 and Related Products
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destination orders. Prices are noted in USD.
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