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General description of the
used CENTELLAX TG5P1A
for sale.
The Centellax TG5P1A generator heads include integrated two tap de-emphasis conditioning. Commonly used in higher data rate systems to open eyes by counteracting high frequency loss in the channel, applying de-emphasis to the test signal is required for receiver testing. Other vendors’ generators require additional dedicated external signal processors. The internal de-emphasis conditioning in the TG5P1A generator heads eliminates the expense of additional signal processors, as well as the associated signal degradation resulting from the extra cables used to connect them. Each head connects to a PCB12500 controller through a 1 m cable. Specifications. Signal Configuration: Differential, will operate in single-ended mode. Data Line Coding: Non-return to Zero (NRZ). Output Data Rate: 1.5 Gb/s – 12.5 Gb/s. Patterns: PRBS 2^n-1, n=7, 10, 15, 23, 31; 1010 and 1100; Logic 0, Logic 1. Pattern Invert: Available on all patterns except 1010 and 1100. Output Amplitude: 0.2 to 2.0 V in 5 mV steps, single ended. Transition Times: 20% to 80% 30 ps maximum, <20 ps typical. Additive Jitter: <20 ps p-p max. <6.5 Gb/s, <10 ps p-p max. =6.5 Gb/s. Output Offset: -1.8 to +1.8 V in 5 mV steps. Termination Voltage: -2.0 to +2.0 V in 5 mV steps. Cross over: 20 to 80% in 1% steps. De-Emphasis: 2 tap (1 post cursor), 0 to 20 dB in 0.1 dB steps. Delay Range: ±1,000 UI, 1 mUI steps. Skew Range: ±99.999 UI, 1 mUI step. DelaySweep: 0, 1, 2, 4 UI p-p. Data Connectors: 2.92 mm female.
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