HA12203NT Datasheet, PDF (75/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12204NT
0.1
HA12203NT/HA12204NT
Total Harmonic Distortion vs. Frequency (2)
+10 dB
0 dB
–10 dB
V_CC = ±7 V
PBmode RECOUT
0 dB = 300 mVrms
0.01
100
0.1
30kHz LPF
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
Total Harmonic Distortion vs. Frequency (3)
+10 dB
0 dB
–10 dB
V_CC = ±7 V
PASSmode PBOUT
0 dB = 580 mVrms
400Hz HPF
+ 80kHz LPF
10 k
0.01
100
30kHz LPF
400Hz HPF + 30kHz LPF
1k
Frequency (Hz)
400Hz HPF
+ 80kHz LPF
10 k
Rev.3, Jun. 1999, page 75 of 97