MM1238 查看數據表（PDF） - Mitsumi
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MM1238 Datasheet PDF : 6 Pages
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MITSUMI
3-Input 2-Output 3-Circuit Video Switch MM1238
Electrical Characteristics (Except where noted otherwise, Ta=25°C, VCC= 8V~13V)
Item
Measurement
Symbol
circuit
Measurement conditions
Min. Typ. Max. Units
Operating power supply voltage VCC
VCC
8.0
13.0 V
ICC1
Consumption current
ICC2
VCC=9V
VCC=12V
22.0 29.0 mA
25.0 33.0 mA
VOUT1 output
Voltage gain
GV1
TP7
SG2 : Sine wave 1VP-P, 0.1MHz 5.7 6.2 6.7 dB
Frequency characteristic FV1
TP7
SG2 : Sweep signal 1VP-P
7MHz/0.1MHz
-1.0 0 1.0 dB
Differential gain
DG1
TP8
SG2 : Staircase wave 1VP-P
APL=10, 50, 90%
03%
Differential phase
DP1
TP8
SG2 : Staircase wave 1VP-P
APL=10, 50, 90%
0 3 deg
ROUT1 output
Voltage gain
GR1
TP5
SG3 : Sine wave 2.5VP-P, 1kHz -0.5 0 0.5 dB
Total harmonic distortion THDR1 TP5
SG3 : Sine wave 2.5VP-P, 1kHz
0.01 0.1 %
Mute noise
VNM1
TP5
15kHz band during mute select
180
µVrms
Output noise voltage
VNR1
TP5
15kHz band during pin select
3 50 µVrms
LOUT1 output
Voltage gain
GL1
TP6
SG1 : Sine wave 2.5VP-P, 1kHz -0.5 0 0.5 dB
Total harmonic distortion THDL1 TP6
SG1 : Sine wave 2.5VP-P, 1kHz
0.01 0.1 %
Mute noise
VNM2
TP6
15kHz band during mute select
180
µVrms
Output noise voltage
VNL1
TP6
15kHz band during pin select
3 50 µVrms
VOUT2 output
Voltage gain
Gv2
TP2
SG2 : Sine wave 1VP-P, 0.1MHz -0.5 0 0.5 dB
Frequency characteristic Fv2
TP2
SG2 : Sweep signal 1VP-P
10MHz/0.1MHz
-1.0 0 1.0 dB
Differential gain
DG2
TP3
SG2 : Staircase wave 1VP-P
APL=10, 50, 90%
03%
Differential phase
DP2
TP3
SG2 : Staircase wave 1VP-P
APL=10, 50, 90%
0 3 deg
ROUT2 output
Voltage gain
GR2
TP1
SG3 : Sine wave 2.5VP-P, 1kHz -0.5 0 0.5 dB
Total harmonic distortion THDR2 TP1
SG3 : Sine wave 2.5VP-P, 1kHz
0.01 0.1 %
Mute noise
VNM3
TP1
15kHz band during mute select
180
µVrms
Output noise voltage
VNR2
TP1
15kHz band during pin select
3 50 µVrms
LOUT2 output
Voltage gain
GL2
TP4
SG1 : Sine wave 2.5VP-P, 1kHz -0.5 0 0.5 dB
Total harmonic distortion THDL2 TP4
SG1 : Sine wave 2.5VP-P, 1kHz
0.01 0.1 %
Mute noise
VNM4
TP4
15kHz band during mute select
180
µVrms
Output noise voltage
VNR2
TP4
15kHz band during pin select
3 50 µVrms
Output offset voltage
VOUT1
VOFF1
TP7 VOUT1 pin DC level difference during switching
0 ±30 mV
VOUT2
VOFF2
TP2 VOUT2 pin DC level difference during switching
0 ±15 mV
ROUT1
VOFF3
TP5 ROUT1 pin DC level difference during switching
0 ±15 mV
ROUT2
VOFF4
TP1 ROUT2 pin DC level difference during switching
0 ±15 mV
LOUT1
VOFF5
TP6 LOUT1 pin DC level difference during switching
0 ±15 mV
LOUT2
VOFF6
TP4 LOUT2 pin DC level difference during switching
0 ±15 mV
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