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MJS-640 Jiiter Calibrator
 (Production Discontinuance) Replacement : None |
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| 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 |
| CD Jitter Meters |
DVD Jitter Meters |
CD/DVD Jitter Meters |
| MJM-6350 |
MWJ-6392U |
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| MDJ-6360A |
MWJ-6392E |
- |
| MJM-631U |
- |
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| MJM-631E |
- |
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| Discontinued models |
| CD Jitter Meters |
DVD Jitter Meters |
CD/DVD Jitter Meters |
| MJM-631B |
MWJ-6390 |
MWJ-6395 |
| MJM-631C |
MWJ-6391 |
MWJ-6396 |
| MJM-632/634 |
MWJ-6392 |
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| MJM-636 |
MWJ-6392A |
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| MJM-6341A |
MWJ-6392B |
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| MDJ-6360 |
- |
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| MDJ-6370 |
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| Calibration jitter signal |
| Jitter Mode |
| •3T method |
Standard speed : Clock frequency 4.3218MHz |
| 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 |
| 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 |
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| 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) |
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| 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) |
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| * |
Specifications are subject to change without notice. |
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