HA12209F Datasheet, PDF (30/49 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12209F
Total Harmonic Distortion vs. Frequency (1)
0.5
+10dB
0dB
–10dB
V_CC = 12V, PBmode
NR-OFF, AIN → PBOUT
Vin = 0dB
0.1
0.05
0.01
100
1k
Frequency (Hz)
10k
20k
Total Harmonic Distortion vs. Frequency (2)
0.5
+10dB
0dB
–10dB
V_CC =12V, PBmode
NR-ON, AIN → PBOUT
Vin = 0dB
0.1
0.05
0.01
100
Rev.2, Jun. 1999, page 30 of 49
1k
Frequency (Hz)
10k
20k