AN6291 查看數據表（PDF） - Panasonic Corporation
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产品描述 (功能)
生产厂家
AN6291 Datasheet PDF : 7 Pages
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AN6291, AN6291S
ICs for Cassette, Cassette Deck
VOUT, Vno– f (Encoder mode)
+20
VCC= 3V
Vin= – 34dBV
0
VOUT, Vno– f (Decoder mode)
+20
VCC= 3V
Vin= –34dBV
0
–20
–20
VOUT
VOUT
–40
–40
–60
–60
–80
–100
–80
Vno
–100
–120
–140
20
100
1k
Frequency f (Hz)
10k 20k
–120
–140
20
Vno
100
1k
Frequency f (Hz)
10k 20k
THD – f (Decoder mode)
2.0
VCC = 3V
Vin= – 34dBV
1.5
VOUT, THD –VIN (Encoder mode)
–10
VCC= 3V
f= 1kHz
–20
–30
2.0
1.0
–40
1.5
–50
1.0
0.5
THD
–60
0.5
0
–70
0
20 100
1k
10k 20k
–100 –80 –60 –40 –20 0 +20
Frequency f (Hz)
Input Voltage VIN (dBV)
THD – f (Encoder mode)
2.0
VCC= 3V
Vin= – 34dBV
1.5
1.0
0.5
0
20 100
1k
10k 20k
Frequency f (Hz)
VOUT, THD–VIN (Decoder mode)
–0
VCC= 3V
f= 1kHz
–20
2.0
–40
1.5
–60
1.0
–80
–100
0.5
THD
0
–70 –60 –50 –40 –30 –20
Input Voltage VIN (dBV)
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