MJS-640 Jitter Calibrator

Product Description

This MJS-640 is a Jitter Calibrator designed as a jitter signal generator for calibrating a CD Jitter Meters at 3T and DVD Jitter Meters at Total-T.

This unit can be used as a calibrator for the following models.

Present models

Discontinued models

SPECIFICATIONS

Calibration jitter signal
Jitter Mode
•3T method	Standard speed : Clock frequency 4.3218MHz
•3T method	DVD : Clock frequency 27MHz
•Total-T method (DATA to CLOCK)	Clock frequency 27MHz
Jitter Frequency
•3T method	1kHz, 10kHz, 100kHz(Sine waveform)
•Total-T method	NOISE
Calibration Output
•3T method	Standard speed : 40, 60, 80, 120 and 160ns in at p-p value
•3T method	DVD : 30ns at sigma value
Jitter Accuracy	±1.5% of 3T jitter value(Sigma value)or ±0.15ns
Residual jitter	Less than 300ps
Asymmetry	OFF, +0.5T, -0.5T ±5% of clock cycle or less than 2ns
Output Level (OFF, L, M, H)
•L level	0.25Vp-p at 50Ω termination
•M level	0.50Vp-p at 50Ω termination
•H level	1.00Vp-p at 50Ω termination
Output level accuracy	±10% of output level

Optional units
3T method	2, 4, 6, 8 and 12 speed
Total-T method	DVD (Clock frequency: 26.15MHz)
* 4 Optional units can be installed (Factory option)

General
Power Requirements	AC85 to 264V, 50/60Hz Approx, 35VA
Dimensions	Approx, 420(W)×100(H)×360(D) mm
Weight	Approx, 8 kg (Without optional units)

*	Specifications are subject to change without notice.