USER’S MANUAL__________________________________________________________________
464 _________________________________________________________________ M211322EN-D
F.7.5 J9 - Attenuator Control (ATTEN)
Connector Type: DB15S
Description: Controls the 7-bit attenuator.
F.7.6 J10 - Noise Source (NOISE SRC)
Connector Type: DB09S
Description: Controls the noise source and RF test signal injection point.
5 DRSIGPOS_P1 L
6DRSIGPOS_N3 H
7DRSIGPOS_N4 H
8 DRSIGPOS_P4 L
9GND
Signal Connections Initial Condition
1 DRIVESIG8DB_N L
2 DRIVESIG8DB_P H
3 DRIVESIG4DB_N L
4 DRIVESIG4DB_P H
5 DRIVESIG2DB_N L
6 DRIVESIG2DB_P H
7 DRIVESIG1DB_N L
8 DRIVESIG1DB_P H
9GND
10 DRIVESIG40DB_N L
11 DRIVESIG40DB_P H
12 DRIVESIG32DB_N L
13 DRIVESIG32DB_P H
14 DRIVESIG16DB_N L
15 DRIVESIG16DB_P H
Signal Connections Initial Condition
1NC
2 NOISECTRLIN_N H
3 NOISECTRLIN_P L
4 P5ION_N H
5 P5ION_P L
6NC
7GND
8GND
Signal Connections Initial Condition
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