HA12163 Datasheet, PDF (50/66 Pages) Hitachi Semiconductor – Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)

HA12163 Series
Total Harmonic Distortion vs. Output Level (4)
(RAIin PBmode PBOUT NR-OFF)
5
HA12164
2
fin = 100 Hz
fin = 1 kHz
fin = 10 kHz
1.0
V_CC = 9 V
0.5
0.2
0.1
0.05
0.02
0.01
−15 −10 −5
0
5
10 15
20
Output Level Vout (dB)
Ripple Rejection Ratio vs. Frequency (RECmode)
−10
HA12164
VCC = 9V
−20
−30
NR-ON
−40
NR-OFF
−50
−60
20
50 100 200 500 1k 2k
Frequency (Hz)
5k 10k 20k
Rev.4, Jun. 1999, page 50 of 66