cxa1700aq Sony Electronics, cxa1700aq Datasheet - Page 47

• Manufacturer Part Number: cxa1700aq
• Description: Luminance And Color Signal Processing For 8mm Vcr
• Manufacturer: Sony Electronics

12. BF OUT pulse
The timing for C SYNC (Pin 24) output pulse and BF VCO (Pin 62) output pulse changes in each mode as
shown below. Note that the BPF delay time between C OUT (Pin 63) and C IN (Pin 64) during PAL
playback is designed to be 200ns. In addition, the BF pulse width W
PB
NTSC • REC
PAL • REC
TdBF
: TdBF (PB)
: TdBF (PB) + 250nsec
: TdBF (PB) + 390nsec
—47—
WdBF
dBF
is constant.
CXA1700AQ/AR