Sampling Rate - Agilent Technologies Acqiris DP105 User Manual

Model Max.
Sampling
Rate
2 GS/s
DP210
2 GS/s
DP211
2 GS/s
DP212
2 GS/s
DP214
1 GS/s
DP235
2 GS/s
DP240
2 GS/s
DP1400
U1071AHZ1
2 GS/s
U1071A002
U1071AHZ2
1 GS/s
U1071A004
U1071AHZ4
2 GS/s
U1091AD28
1 GS/s
DC110
1 GS/s
DC135
DC135HZ
2 GS/s
DC140
DC140HZ
4 GS/s
DC211
4 GS/s
DC211A
2 GS/s
DC240
4 GS/s
DC241
4 GS/s
DC241A
500 MS/s
DC265
1 GS/s
DC270
4 GS/s
DC271
4 GS/s
DC271A
2 GS/s
DC271AR
The * indicates a Dual Input module where there is one channel which can digitize the signal on one of the two BNC
inputs

3.3.1. Sampling Rate

All Acqiris digitizers contain an analog-to-digital conversion (ADC) system that can sample waveforms, in a real
time sampling mode, at rates from the maximum allowed rate down to 100 S/s (10 ms per point). The sampling rate
can be programmed and is selectable in a 1, 2, 2.5, 4, 5 sequence (i.e. 1 MS/s, 2 MS/s, 2.5 MS/s, 4 MS/s, 5 MS/s,
10 MS/s, ... 1 GS/s, 2GS/s, 4 GS/s). The maximum sampling rate shown above sometimes exploits the possibility of
combining channels.
User Manual: Agilent Acqiris 8-bit Digitizers
Max. Default
CONVER Memory
TERS PER
samples/
CHANNEL/
channel
CHANNELS
1 / 1 256K
1 / 1* 256K
1 / 1 256K
1 / 1 256K
2 / 2 128K
2 / 2 128K
2 / 2 128K
2 / 2 128K
2 / 2 128K
2 / 2 128K
1 /1 128K
2 /2 64K
2 / 2 128K
1 / 1 512K
1 / 1 128K
1 / 2 256K
2 / 2 256K
2 / 2 128K
1 / 4 128K
1 / 4 128K
4 / 4 128K
4 / 4 128K
2 / 2 128K
Maximum Maximum
Optional
Segments
Memory
samples/
channel
16M 8000
16M 8000
16M 8000
16M 8000
2M 4000
8M 8000
128M 64000
128M 64000
128M 64000
N/A 1000
8M 8000
2M 4000
8M 8000
32M 8000
8M 8000
16M 8000
16M 8000
8M 8000
2M 4000
8M 8000
8M 8000
8M 8000
8M 8000
TTI Timebase External
Clock
Reso- Accuracy
lution Max./
Min.
Thresh.
5 ps 2 ppm ± 3 V
5 ps 2 ppm ± 3 V
5 ps 2 ppm ± 3 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
~13ps 2 ppm AC 0 V
~13ps 2 ppm AC 0 V
~13ps 2 ppm AC 0 V
~13ps 2 ppm AC 0 V
5 ps 50 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 3 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
5 ps 2 ppm ± 2 V
Page 24 of 59