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HA12203NT Datasheet, PDF (46/97 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) | |||
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HA12203NT/HA12204NT
HA12203NT
Channel Separation vs. Frequency (4)
â30
â40
VS = ±7.0 V
PASSmode Bin â PBOUT
â60
RâL
â80
â100
LâR
â120
â130
10 20
60 100
â50
â60
VS = ±7.0 V
RECmode RECOUT
RâL
â80
200
600 1 k 2 k
Frequency (Hz)
6 k 10 k 20 k
Channel Separation vs. Frequency (5)
60 k 100 k
â100
â120
â140
â150
10 20
60 100 200
600 1 k 2 k
Frequency (Hz)
6 k 10 k 20 k
60 k 100 k
Rev.3, Jun. 1999, page 46 of 97
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