bh7779k ROHM Co. Ltd., bh7779k Datasheet - Page 16

• Manufacturer Part Number: bh7779k
• Description: Audio Signal Processing System
• Manufacturer: ROHM Co. Ltd.

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16
Video ICs
Electrical characteristic curve
External dimensions (Units: mm)
Fig. 3 FM BPF frequency characteristics
– 10
– 15
– 20
– 25
– 30
– 35
– 40
– 45
– 50
– 55
– 5
0.75
0.90
(NTSC)
1.05
FREQUENCY: f
1.20
49
64
Lch
1.35
1
48
0.8
16.4
14.0
1.50
1.65
QFP-A64
0.3
0.2
Rch
(MHz)
0.35
33
1.80
16
0.1
17
32
1.95
2.10
2.25
0.15
0.15
0.1
BH7779K