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The Agilent 81134A 3.35 GHz Pulse Pattern Generator provides programmable pulse periods from 15 MHz (66.6 ns) to 3.35 GHz (298.5 ps) on all channels. With frequency ranges this fast, the transition time performance becomes critical; the Agilent 81134A performs at less than 60 ps transition. With a RMS jitter of 1.5 ps (typ), the best signal quality is assured. The Delay Control Input and the Variable Crossover Point functionalities allow fast and easy Signal Integrity measurements, including emulation of real world signals by adding jitter to clock or data signals or by distorting the 'eye' for eye diagram measurements.
Specifications.
Internal Clock Generation.
Period Range: 298.5 ps - 66.6 ns.
Period Resolution: 6 digits, 0.001 ps best case.
Frequency Range: 15 MHz - 3.35 GHz.
Frequency Resolution: 1 Hz.
Accuracy: 50 ppm.
Jitter.
Random Jitter (Clock Mode): <4 ps RMS (1.5ps typical).
Total Jitter (Data Mode): <5 ps RMS (2ps typical), (<30 ps pp (12ps typical)).
Channel Output Timing.
Number Of Channels : 2.
Transition Times (10 % To 90 %): < 90 ps.
Transition Times (20 % To 80 %): < 60 ps.
Delay Variation: -5 ns to 230 ns.
Delay Resolution: 1 ps.
Delay Accuracy: ± 20 ps.
Width Range: 100 ps to (period - 100 ps).
Width Resolution: 1 ps.
Width Accuracy: ± 40 ps.
Channel Output Levels
Amplitude: 50 mV to 2.00 V.
Level Window: -2.00 V to +3.00 V.
Level Resolution: 10 mV.
Level Accuracy: 2 % of setting ±20 mV.
Amplitude Accuracy: 2 % ± 20 mV.
Settling Time: 1 ns.
Overshoot, Ringing: <10 % ± 10 mV differential outputs.
Impedance: 50 Ohm nominal.
Data Generation.
Memory Depth: 8Kbit per channel/12Mbit extended memory.
Data Format: RZ / NRZ / R1.
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