HA12219NT Datasheet, PDF (26/29 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck

HA12219NT
Crosstalk vs. Frequency (Mode: PB-EQ → REC-EQ) (1)
0
Ain → RECOUT
Vin = +15dB
V_CC = 12V, Vref = 5.6V
−20
−40
A70
−60
−80
A120
−100
10
100
1k
10k
Frequency (Hz)
Crosstalk vs. Frequency (Mode: PB-EQ → REC-EQ) (2)
−20
Bin → RECOUT
Vin = +15dB
V_CC = 12V, Vref = 5.6V
−40
100k
−60
−80
−100
BI
BII
−120
10
100
1k
10k
Frequency (Hz)
100k
Rev.2, Jul. 1998, page 26 of 29