Rj / Sj Injector
RJI12G
RJI12G
Supporting multiple data rate up to 12.5Gbps, RJI12G works with any NRZ differential signal. The unique architecture, “Jitter injection onto receiving data stream” enables RX Loop-back test configuration up to 440ps jitter. Internal Random Jitter engine generates Gaussian-fit curve, ranged up to 1GHz with two selectable bandwidth ([10k-1.5MHz] and [1.5M- 100MHz or 1.5M-1GHz]) up to 10ps(rms) at 0.1ps resolution. Two individual Sinusoidal Jitter is fully programmable up to 440ps at 1ps resolution for 10k - 400MHz at 1KHZ resolution. The built-in External jitter mixer allows user-defined jitter input, available as 1ps at 1mV up to 500MHz. Moreover, the multiple stress test items are integrated such as, Output Swing Level in the range of 200mVpp to 2Vpp differential, Intra-pair Skew control up to +/- 120ps, Adjustable Duty Cycle Distortion for +/- 8ps.
Downloads
Features
Data Rate up to 12.5Gbps NRZ
440ps max Random & Sinusoidal Jitter
2x Individual Bandwidth Gaussian Random Jitter up to 10ps-rms
2x Individual Programmable Sinusoidal Jitter up to 400MHz / 440ps
Intra-Pair Skew Control up to +/- 120ps
Output Swing Level Control up to 2.0Vpp diff
Duty Cycle Distortion Control up to +/- 8ps (only with T3)
Block Diagram
Setup Example
RJI12G: Random & Sinusoidal Jitter Injection
BSR12G: Burst signal router
CLE1000-A2: Variable ISI Channel for controlled ISI
Remote Control
Interface: USB 2.0
OS: Windows 7 / 8 / 10
Included: Device driver, GUI Software
Commands: IEEE Std488 / SCPI compatible
Remarks: Installs as a COM port, compatible with generic serial terminals
Specifications
Signal Format: differential NRZ, 2x SMA for Input, 2x SMA for output
Input Level: 200mVpp - 2.5Vpp differential, AC coupled
Output Level: 200mV - 2.5Vpp differential AC coupled, adjustable at 1mV resolution
Data Rate: 10MHz -12.5Gbps NRZ
Random Jitter: 2x Individual Bandwidth and amount for [10k - 1.5MHz] and [1.5M-100MHz or 1.5M-1GHz]
10ps-rms max Adjustable at 0.1ps-rms resolution. Crest Factor: 14pp. Filter Order:7Sinusoidal Jitter: 2x Individual Frequency and amount for [400MHz max] up to 440ps adjustable at 1ps / 1KHz resolution
External Jitter Input: 1ps/mV up to 500MHz, 1x SMA single-end
De-emphasis: 2 Tap FIR, 0 - 6.0dB adjustable at 0.1dB resolution
Intra-Pair Skew: 0 +/- 120ps adjustable at 1ps resolution
DCD (Duty Cycle Distortion): +/- 8ps at 0.1ps resolution (RJI12G-T3 only)
Options & Ordering Information
Model Description
RJI12G-T3 In line Jitter Injector with DCD option
RJI12G-T4 In line Jitter injector without DCD option
BSR12G-T1 Burst Signal Router (integrates and bypasses DC level signal)
CLE1000 Variable ISI Channel