HA12237F Datasheet, PDF (29/33 Pages) Renesas Technology Corp – Audio Signal Processor for Cassette Deck

HA12237F
REC-EQ Channel Separation vs. Frequency (R→L)
−40
RECin(before R5<Lch> or R13<Rch>)→RECOUT
V_CC = 12 V
R→L
−60
−80
−100
Norm-speed
High-speed
−120
−140
10
100
1k
10k
Frequency (Hz)
100k
Ripple Rejection Ratio vs. Frequency
(RECOUT)
Vin = 100 mVrms
0 ^RECOUT
V_CC = 12 V
−20
Norm-speed
High-speed
−40
−60
−80
10
100
1k
10k
Frequency (Hz)
100k
Rev.1.00 Jun 15, 2005 page 29 of 32