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The Anritsu MP1764C 12.5 GHz Error Detector is used in combination with the MP1763C Pulse Pattern Generator are a BERTS (Bit Error Rate Test Set) supporting evaluation and testing of transmission equipment, high-speed devices, optical modules, etc., at every stage from R&D through to manufacturing and production at speeds from 50 Mbit/s to 12.5 Gbit/s. One MP1763C/MP1764C can cover the band from STM-0/STS-1 to 10 Gbit Ethernet, STM-64/STS-192, OTU-2 and can be used with 4.25 Gbit/s Fibre Channel Systems.
Specifications
Operation frequency: 0.05 to 12.5 GHz.
Data input
Input waveform: NRZ.
Input voltage: 0.25 to 2.0 Vp-p.
Threshold voltage variable range: -3.000 to + 1.875 Vp-p (1 mV steps).
Phase margin: >=70 ps (typical value at 10 Gb/s, PRSS 2^23 - 1, and an input amplitude of 1 Vp-p.
Input sensitivity: 50 mVp-p (typical value at 10 Gb/s and PRBS 2^23 - 1.
Clock input
Input waveform: Rectangular wave < 0.5 GHz), rectangular or sine wave (>=0.5 GHz), duty factor, 50%.
Input voltage: 0.25 to 2.0 Vp-p.
Input delay variable range: ±500 ps (1 ps steps).
Receive Pattern
Pseudorandom binary sequence pattern (PRBS):
Pattern: 2^n-1 (n: 7, 9, 11 , 15, 20, 23, 31),
Mark ratio: 1/2, 1/4, 1/8, 0/8 (1/2, 3/4, 7/8, 8/8 are possible with logic inversion).
Number of AND bit shift when setting mark ratio: 1, 3 bits (selectable by using DIP switch on rear panel).
Tracking: Information of pattern set by the error detector is sent to the pulse pattern generator via GPIB.
Options
01, Error Analysis.
02, Differential Data Input Function.
03, Clock Recovery Function.
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