cxa1700aq Sony Electronics, cxa1700aq Datasheet - Page 42

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

7. Chroma emphasis fo adjustment
8. ACC/ACK standard characteristics
The center frequency of the chroma emphasis characteristics is adjusted by the DC bias (1.8V to 3.8V
[Vcc = 4.75V]) applied to CE CONT (Pin 1). The standard characteristics of center frequency for the CE
CONT (Pin 1) DC level are shown below.
+100k
–100k
(dB)
(Hz)
–10
fsc
–5
0
–30
2
ACK ON
ACK OFF
CE CONT (Pin 1) DC level (V)
EXT C IN (Pin 53) input level
–20
—42—
–10
3
0
(143mVp-p=0dB)
(V
CC
=4.75V)
10
4
CXA1700AQ/AR