HA12215F Datasheet, PDF (48/69 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12215F
Crosstalk vs. Frequency (RECmode→PASSmode) (Rch) (1)
−20
V_S = ±5.0, ±7.0, ±8.0
RIN → PBOUT, Rch
Vin = +12dB
RECmode → PASSmode
−40
−60
8V
5V
−80
−100
−120
10
100
1k
10k
Frequency (Hz)
Crosstalk vs. Frequency (RECmode→PASSmode) (Lch) (2)
−20
V_S = ±5.0, ±7.0, ±8.0
RIN → PBOUT, Lch
Vin = +12dB
RECmode → PASSmode
−40
100k
−60
−80
5V
8V
−100
−120
10
100
1k
10k
Frequency (Hz)
100k
Rev.5, Oct. 1999, page 48 of 69