HA12203NT Datasheet, PDF (81/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12203NT/HA12204NT
HA12204NT
Crosstalk vs. Frequency (Mode) (9)
–20
V_CC = ±7 V
RECmode → PASSmode
–40
Rin → PBOUT Vin = +12 dB
–60
–80
–100
–120
10
–40
–60
20
60 100 200
600 1 k 2 k
6 k 10 k 20 k
Frequency (Hz)
Crosstalk vs. Frequency (Mode) (10)
V_S = ±7.0 V
RECmode → PBmode
Rin → PBOUT Vin = +12 dB
60 k 100 k
–80
–100
–120
–140
10 20
60 100 200
600 1 k 2 k
Frequency (Hz)
6 k 10 k 20 k
60 k 100 k
Rev.3, Jun. 1999, page 81 of 97