USER’S MANUAL__________________________________________________________________
468 _________________________________________________________________ M211322EN-D
- Circuit description: Ciruit has resistive network to provide input
impedance. Due to its simplicity, it has small temperature sensitivity;
results may vary on the order of a 1 mV/C.
F.7.13 J20, J21, J22, J23 - RVP901 Digital
Test Points
Connector Type: 50 ohm BNC
Description: Programmable test point outputs from the RVP900 are
capable of driving 5 V, 50 ohm load. J20 and J21 are RVP controlled test
points showing real-time trigger information. J22 and J23 are RCP
controlled test points that are configurable in the softplane file. For
reasonable signal integrity, a 50 ohm load should be provided or a
connector should be probed directly with an active high-impedance probe.
F.7.14 J18 - Panel Power Input (+28V
POWER)
Connector Type: DB09P
Description: Nominal 28 V Input Supply. Expected power to be less than
15 W
F.8 RVP900 Interface to the RCP902 WSR98D
Panel
The RCP902 WSR98D panel has two connectors, which are defined by
connection to the RVP900.
NOTE
* NC on J18 pin 3, per customer request, one pin left un-connected.
Table 30 RVP900 Signal Types
Type Description
GPDIFF_PIN_LP/N RS-422 signals
TTLIO_PIN/GND TTL signals
AMUX_P0/AMUX_N0 Differential analog input A/D signals
+5V +5VDC
-5V -5VDC
GND Ground
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