HA12215 Hitachi Semiconductor, HA12215 Datasheet - Page 45

• Manufacturer Part Number: HA12215
• Description: Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
• Manufacturer: Hitachi Semiconductor

100
100
120
120
20
40
60
80
20
40
60
80
10
10
V
PBmode, PBOUT
Vin = +12dB, BIN
V
PBmode, RECOUT
Vin = +12dB, AIN
S
S
= 5.0V, 7.0V, 8.0V
= 7.0
100
100
Crosstalk vs. Frequency (BIN AIN) (2)
Crosstalk vs. Frequency (AIN BIN) (3)
AIN
BIN
Frequency (Hz)
Frequency (Hz)
NR-ON / OFF
1k
1k
NR-OFF
NR-ON
10k
10k
Rev.5, Oct. 1999, page 45 of 69
HA12215F
100k
100k