Index DW9937S, Service Manual

Page: 24 / 112

MITSUMI
I
2
C BUS Control 5-Input 2-Output AV Switch MM1313
Absolute Maximum Ratings
(Ta=25
°C
)
Item Symbol Ratings Units
Storage temperature
T
STG
-40~+125
°
C
Operating temperature
T
OPR
-20~+75
°
C
Power supply voltage
V
CC
12 V
Allowable power dissipation
Pd 850 mW
Electrical Characteristics
(Ta=25°C, V
CC
=9V)
Item Symbol
Measure Conditions (unless otherwise indicated,
Min. Typ. Max. Units
ment pin Measurement Circuit Figure 1)
Operating power supply voltage
V
CC
8 9 10 V
Current consumption
I
CC
38 V
CC
=9V, no signal, no load 40 52 mA
V
OUT
1 output
Voltage gain
G
V
1 TP1 Sine wave 1.0V
P-P
, 100kHz 5.5 6.0 6.5 dB
Frequency characteristics
F
V
1 TP1 Sine wave 1.0V
P-P
, 10MHz/100kHz -1.0 0 1.0 dB
Vn-V : Staircase 1V
P-P
APL=10~90%
Differential gain
DG
V
1 TP1 Vn-Y : Staircase (luminance signal) 1V
P-P
-3 0 3 %
Vn-C : Chroma signal 0.3V
P-P
APL=10~90%
Vn-V : Staircase 1V
P-P
APL=10~90%
Differential phase
DP
V
1 TP1 Vn-Y : Staircase (luminance signal) 1V
P-P
-3 0 3 deg
Vn-C : Chroma signal 0.3V
P-P
APL=10~90%
Sine wave 100kHz
Input dynamic range
D
V
1 SG1~3 Maximum input for total higher 1.6 1.9 V
P-P
harmonic distortion factor < 1.0%
V
OUT
2 output
Voltage gain
G
V
2 TP6 Sine wave 1.0V
P-P
, 100kHz 5.5 6.0 6.5 dB
Frequency characteristics
F
V
2 TP6
Sine wave 1.0V
P-P
-1.0 0 1.0 dB
10MHz/100kHz
Vn-V : Staircase 1V
P-P
APL=10~90%
Differential gain
DG
V
2 TP6 Vn-Y : Staircase (luminance signal) 1V
P-P
-3 0 3 %
Vn-C : Chroma signal 0.3V
P-P
APL=10~90%
Vn-V : Staircase 1V
P-P
APL=10~90%
Differential phase
DP
V
2 TP6 Vn-Y : Staircase (luminance signal) 1V
P-P
-3 0 3 deg
Vn-C : Chroma signal 0.3V
P-P
APL=10~90%
Sine wave 100kHz
Input dynamic range
D
V
2 SG1~3 Maximum input for total higher 1.6 1.9 V
P-P
harmonic distortion factor < 1.0%
Y
OUT
1 output
Voltage gain
G
Y
1 TP2 Vn-Y : Sine wave 1.0V
P-P
, 100kHz 5.5 6.0 6.5
dB
G
Y
2 TP2 Y
IN
1 : Sine wave 2.0V
P-P
, 100kHz -0.5 0 0.5
F
Y
1 TP2
Vn-Y : Sine wave 1.0V
P-P
-1.0 0 1.0
Frequency characteristics
10MHz/100kHz
dB
F
Y
2 TP2
Y
IN
1 : Staircase 2.0V
P-P
-1.0 0 1.0
10MHz/100kHz
Vn-Y : Staircase 1V
P-P
Differential gain
DG
Y
TP2
APL=10~90%
-3 0 3 %
Y
IN
1: Staircase 2V
P-P
APL=10~90%
Vn-Y : Staircase 1V
P-P
Differential phase
DP
Y
TP2
APL=10~90%
-3 0 3 deg
Y
IN
1 : Staircase 2V
P-P
APL=10~90%
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