AN7354 View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
Manufacturer
AN7354 Datasheet PDF : 12 Pages
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ICs for Cassette, Cassette Deck
s Characteristics Curve
Consumption Current
32
30
Encode Mode
Ta= 25˚C
28
C type Vin = 0
OFF 10kHz + 10dB
B type Vin = 0
26
24
C type 10kHz + 10dB
22
B type 10kHz + 10dB
20
18
16
14
12
±4.5
±5.0
±5.5
±6.0
±6.5
Supply Voltage VCC (V)
B – type Encode Characteristics
Ta= –30˚C
10
Ta= 25˚C
Ta= 80˚C
8 VCC=12V
–40dB
–30dB
6
4
2
0
100 200
–20dB
500 1k 2k
Frequency (Hz)
–10dB
0dB
5k 10k 20k
NR OFF Total Harmonics Distortion
5.0 Encode Mode
2.0 VCC = ± 6V
100Hz
1.0
1kHz
10kHz
0.5
0.2
0.1
0.05
0.02
0.01
–30 –20 –10
0
10
20
Output Level (dB)
C – type Total Harmonics Distortion
5.0 Encode Mode
2.0 VCC = ± 6V
1.0
0.5
0.2
0.1
100Hz
0.05
1kHz
10kHz
0.02
0.01
–30 –20 –10
0
10
20
Output Level (dB)
AN7354SC
Consumption Current
32
30
Decode Mode
Ta= 25˚C
28
26
C type 10kHz + 10dB
24
22
B type 10kHz + 10dB
20
18
16
14
12
±4.5
C type Vin = 0
OFF 10kHz + 10dB
B type Vin = 0
±5.0
±5.5
±6.0
±6.5
Supply Voltage VCC (V)
C – type Encode Characteristics
20
–60dB
16
–50dB
12
–40dB
8
–30dB
4
–20dB
0
Ta = –30˚C
–4
Ta = 25˚C
Ta = 80˚C
VCC =12V
100 200 500 1k 2k
Frequency (Hz)
–10dB
0dB
5k 10k 20k
B – type Total Harmonics Distortion
5.0 Encode Mode
2.0 VCC = ± 6V
100Hz
1.0
1kHz
10kHz
0.5
0.2
0.1
0.05
0.02
0.01
–30
–20
–10
0
10
20
Output Level (dB)
Signal Handling
26
Encode Mode
24 f=1kHz
22 THD=1%
20
18
16
14
12
NR OFF
10
B type
8
C type
6
±4.5
±5.0
±5.5
±6.0
±6.5
Supply Voltage VCC (V)
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