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.
