Agilent Technologies 93000 SOC Series Training Manual page 78

Lesson 1 – Analog Modules
Table 12 1GHz Digitizer (WDD) Digitizer Mode
Digitizer Mode
Key Specification
Sampling rate
Resolution
Bandwidth @ -3 dB
(characteristic data)
Pin counts per module
Waveform capture memory
Input mode
Input range
DC offset range
Common mode range
Input impedance
Filter
Table 13 1GHz Digitizer (WDD) Sampler Mode
Sampler Mode
Key Specification
Sampling rate
Resolution
Bandwidth @ -3 dB
(characteristic data)
Pin counts per module
Waveform capture memory
Input mode
Input range
DC offset range
Common mode range
Input impedance
Filter
78
Value
1 Msps to 320 Msps
12-bit
160 MHz @ filter through
8 single-ended or 4 differential
4 M samples
Single-ended or differential
±2 V, ±1 V, ±0.5 V, ±0.25 V, ±0.125 V
±4 V
±3.7 V @ 50 ohm, 37.5 ohm single-ended (with offset) or
100 ohm, 75 ohm differential (with offset)
±6 V @ 10 kohm single-ended/differential (with offset)
10 kohm, 50 ohm, 37.5 ohm for single-ended
10 kohm, 100 ohm, 75 ohm for differential
Through, 6.1 MHz, 13 MHz, 26 MHz, 68.25 MHz
Value
1 Msps to 50 Msps
12-bit
1 GHz @ 4 single-ended or 2 differential pins
900 MHz @ 4 single-ended or 2 differential pins
8 single-ended or 4 differential
4 M samples
Single-ended or differential
±2 V, ±1 V, ±0.5 V, ±0.25 V, ±0.125 V
±0.125 V (single-ended only)
±2.125 V
50 ohm for single-ended
100 ohm for differential
Through