HA12219NT Datasheet, PDF (23/29 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck

Ripple Rejection Ratio vs. Frequency (REC)
0
RECOUT
Vin = 100mVrms
V_CC = 12V, Vref = 5.6V
−10
1
7
11
+
+
470µ
−20
51Ω _{470Ω 470Ω}
V_CC Vref
−30
HA12219NT
NC
NN
−40
−50
10
100
1k
10k
Frequency (Hz)
Ripple Rejection Ratio vs. Frequency (PB)
0
PBOUT
Vin = 100mVrms
V_CC = 12V, Vref = 5.6V
−20
1
7
11
+
+
470µ
−40
51Ω _{470Ω 470Ω}
V_CC Vref
−60
100k
NN
NC
−80
−100
10
100
1k
10k
Frequency (Hz)
100k
Rev.2, Jul. 1998, page 23 of 29