Brief Description
Wideband tuneable bit pattern generator with four
separate data channels for development of ultra fast multiplexer
circuits. The four differential outputs A, B, C, D are a quarter
period phase shifted to fulfil CCITT recommendations after 4 to 1
multiplexing.
The bit pattern generator needs an external clock signal for operation
and generates user programmable and pseudo random binary sequences.
The NRZ output signals have amplitudes of 0/-1V
and are clocked by D-Flip-Flops to achieve best signal symmetry and
low jitter.
Technical Specification
| BPG 4x12G |
| Bitrate: |
100 Mbit/s ... 12 Gbit/s, wideband |
| Clock Input: |
0.1 GHz ... 12 GHz, Ri = 50 Ohm, |r| < 0.2
Ui = 0.5 .. 1 Vpp, 50 Ohm SMA,
6 digit frequency display |
| Pattern: |
PRBS: 231 - 1, 223 - 1, 215
- 1, 27 - 1
Programmable User Pattern 4 x 128 Bit |
| Data Outputs: |
A: NRZ and /NRZ, OV/-1V into 50 Ohm
B: NRZ and /NRZ, OV/-1V into 50 Ohm
C: NRZ and /NRZ, OV/-1V into 50 Ohm
D: NRZ and /NRZ, OV/-1V into 50 Ohm
50 Ohm SMA, Rise/Falltime < 40 ps (20/80%) Jitter (pp) < 15
ps |
| Clock Outputs: |
Clock, 0.9 Vpp +/- 0.2 V, AC-coupled, 50 Ohm
SMA,
Data to Clock skew: +/- 20 ps |
| Trigger Outputs: |
1.Clock/32 0.7 Vpp +/- 0.1 V, AC-coupled, 50
Ohm SMA,
2. Word Frame Trigger: 0.8 Vpp AC-coupled, 50 Ohm SMA
|
| Error Addition: |
Programmable: 10-3, 10-4 ... 10-9,
Single Error: Push Button or TTL-Trigger |
|
19" Desktop,
W x H x D = 470 x 150 x 370 mm
Gewicht: ca. 9kg
Power Supply: 115V/230V/50Hz/60Hz/50VA |
Output Signals
One of eight Output Signals at 12 Gbit/s:
Eye diagram (Vert. 200mV/Div, Horiz. 20 ps/Div)
The instrument is produced by SYMPULS in
Germany.
We offer a reliable service and 24 month warranty.
|
