bh7273kv ROHM Co. Ltd., bh7273kv Datasheet - Page 9

• Manufacturer Part Number: bh7273kv
• Description: Equalizer And Atf Circuit Ic For Digital Vcrs
• Manufacturer: ROHM Co. Ltd.

Video ICs
Pin No.
41
42
43
44
45
46
47
48
OFFSET BIAS
OFFSET BIAS
F1DET OUT
F2DET OUT
SUBTRACT
Pin name
V
V
GND
OUT
OUT
CC
CC
5V
5V
Pin voltage
1.5
2.5
—
—
—
—
—
—
45
47k
Internal circuit
41
35k
15k
15k
—
—
—
46
1k
1k
42
43
47k
14k
4k
15k
Bias adjustment
Bias output
ATF output
V
reverse polarity circuits
F1 detector
F2 detector
GND for BPF and 25dB amplifier
V
CC
CC
for detector, subtractor, and
for BPF and 25dB amplifier
Function
BH7273KV
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