A7660FS 데이터 시트보기 (PDF) - ROHM Semiconductor
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A7660FS Datasheet PDF : 6 Pages
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Multimedia ICs
BA7660FS
•Electrical characteristics (unless otherwise noted, Ta = 25°C, VCC = 5V)
Parameter
Symbol Min. Typ. Max. Unit
Circuit current
Maximum output level
Voltage gain
ICC
Vom
GV
11.4
2.6
5.5
22.8
3.0
6.0
34.2
—
6.5
mA
VP- P
dB
Frequency characteristic
Gf
– 1.0
0.0
1.0
dB
Muting attenuation
Muting switching level HIGH
MT
VTHH
— – 60
—
dB
3.5
—
VCC
V
Muting switching level LOW
VTHL
0
—
1.0
V
Conditions
With no signal
f = 1kHz,THD = 1%
f = 4.43MHz,1VP- P
f = 7MHz / 1MHz,1VP- P
f = 4.43MHz,1VP- P
—
—
•Guaranteed design parameters (unless otherwise noted, Ta = 25°C, VCC = 5V)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Differential gain
DG
—
0.5
1.5
%
1.0VP- P reference staircase signal
Differential phase
DP
—
0.5
1.5
deg 1.0VP- P reference staircase signal
Interchannel crosstalk
CT
— – 60 – 55
dB f = 4.43MHz,1VP- P
Interchannel voltage gain
differential
∆GV
– 0.5
0.0
0.5
dB f = 4.43MHz,1VP- P
•Measurement circuit
3.3V
1.2V
1
2 SW1
3
1
1µF
1 SW2
2
1µF 430k
2
75k
3
1µF
1
SW4
1µF 430k
4
2
75k
5
1µF
N.C. 6
1
SW7
1µF 430k
7
2
75k
8
6dB
75Ω
6dB
75Ω
6dB
75Ω
VCC
SW16 1 A
2
16
0.1µF
47µF
100µF
15
75Ω
22µF
V
14
100µF
13
75Ω
22µF
V
12
11 N.C.
100µF
10
22µF
9
75Ω
V
4
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