bh7273kv ROHM Co. Ltd., bh7273kv Datasheet - Page 11

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

Video ICs
Pin No.
59
60
61
62
63
64
GAIN ADJ
Pin name
GAIN SW
V
LPF IN
GND
N.C.
CC
5V
Pin voltage
1.5
0.0
3.8
—
—
—
100k
61
62
15k
Internal circuit
70k
30k
5k
63
—
—
—
35k
1k
1k
35k
15k
GND for LPF and VCA
V
VCA gain adjustment
VCA gain switching
LPF input
N.C. pin
Connect to ground to lower
impedance
CC
for LPF and VCA
Function
BH7273KV
11