Tektronix CSA907A Overview Bit Error Rate Tester Pattern Generator Frequency Range: * Internal Clock Source: 150 Kb/s to 700 Mb/s * External Clock: 150 Kb/s to 700 Mb/s Freq. Resolution (Internal Clock): 1 kHz Clock Output Amplitude: 500 mV to 2.0 Vp-p Clock Output Offset: -2.0 V to 1.8 V Data Output Amplitude: 500 mV to 2.0 Vp-p Data Output Offset: -2.0 V to 1.8 V Data Delay Range: ±4 ns Data Delay Increments: 20 ps Clock Delay: ±4 ns PRBS Patterns (2n -1): 7, 15, 17, 20, 23 Error Detector Frequency Range with Burst Mode: 150 Kb/s to 700 Mb/s Clock Input Levels (max): 500 mV to 6.0 Vp-p Clock Input Terminations: GND, -2 V, +3 V or floating Clock Input Threshold: 3.00 to +4.5 V Data Input Levels (max): 500 mV to 6.0 Vp-p Data Input Threshold: 3.00 to +4.5 V Data Input Terminations: GND, -2 V, +3 V or floating