Instruction manual

Page 17
Page 17 of 74 UTY4422-001
2.3.7 Video Specifications
NTSC video performance is specified below at a 9 Mbps video PES rate, 720Hx480V resolution.
Table 5. Video Specifications
Parameter Production Specification
Signal Type NTSC PAL
Output Level
1.0 Vp-p, ± 2% 1.0 Vp-p, ± 2%
Output Impedance 75 Ohms 75 Ohms
Multiburst NTSC From 0.5 to 4.2
MHz: ≤+0/−1.0 dB
From 0.5 to 4.8
MHz: ≤+0/−1.2 dB
Differential Gain
≤ 4 IRE ≤ 4 IRE
Differential Phase
≤ 1.5°≤ 1.5°
L/C Gain Inequality
≤ ± 4 IRE ≤ ± 4 IRE
L/C Delay Inequality
≤ ± 26 nS ≤ ± 26 nS
Line Time W-form Distortion
≤ 1 IRE p-p ≤ 1 IRE p-p
Field Time W-form Distortion
≤ 3 IRE p-p ≤ 3 IRE p-p
Video
S/N Weighted
≥
56 dB
≥
56 dB
2.3.8 Audio Specifications
Audio performance is specified below at a compressed-audio PES rate of 256 kbps.
Table 6. Audio Specifications
Parameter Specification (each channel of stereo pair)
Output Level-MAX PPL +18.0 ±0.5 dBm into 600 ohms, at 0 dB
attenuation level
Impedance Balanced: < 60 Ohms
Frequency Response 20Hz to 20 kHz, + 0.5/-1.5 dB
50Hz to 15 kHz, ± 0.5 dB
Phase accuracy
50 Hz to 15 kHz, ≤± 2°from linear phase
Harmonic Distortion (1 kHz
test-tone, 1 dB below PPL)
≤ 0.5 %
S/N Ratio
m 80 dB (22 Hz to 20 kHz) unweighted
Dynamic Range 16 bits
A/V Sync
≤
± 50 mS error