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LA73054 Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part No. LA73054
Description  For DVD Player Video Signal Driver
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Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
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LA73054
No.A0245-2/12
Electrical Characteristics at Ta
= 25°C, VCC = 5V
Input Signal
Ratings
Control Voltage Unit : V
SW Control
Parameter
Symbol
Point
Signal
Freq
[Hz]
Ampli-
tude
[p-p]
Output
Point
Test Conditions
min
typ
max Unit
V3
V4
V5
V9 V10 V12 V13 V15 V36 S21
S23
S25
S28
S31
S33
ICC
VCC1
52
65
78 mA
3.3
0
0
0
0
0
0
0
0
ON
ON
VCC21
VCC22
Current drain
The sum of current
flowing through VCC1,
VCC21 and VCC22 at
no signal
G33L
VIN2
SG5
1V
T33
5.6
5.9
6.4
dB
0
0
0
0
0
0
0
ON
ON
G31L
VIN6
SG6
714mV
T31
G28L
VIN8
SG5
1V
T28
G25L
VIN11 SG5
1V
T25
G23L
VIN14 SG6
1V
T23
GAIN at 6dB
For two drives
G21L
VIN16 SG6
1V
T21
Measure GAIN for input
at each output.
G33H
VIN2
SG5
709mV
T33
8.55
8.9 9.45
dB
0
0
0
0
0
0
3.3 ON
ON
G31H
VIN6
SG6
507mV
T31
G28H
VIN8
SG5
709mV
T28
G25H
VIN11 SG5
709mV
T25
3.3
0
G23H
VIN14 SG6
709mV
T23
GAIN at 9dB
For two drives
G21H
VIN16 SG6
709mV
T21
Measure GAIN for input
at each output.
G33L1
VIN2
SG5
1V
T33
5.6
6.1
6.4
dB
0
0
0
0
0
0
0
ON OFF
G31L1
VIN6
SG6
714mV
T31
G28L1
VIN8
SG5
1V
T28
G25L1
VIN11 SG5
1V
T25
OFF ON
G23L1
VIN14 SG6
1V
T23
GAIN at 6dB
For one drive
Two-drive mode
G21L1
VIN16 SG6
1V
T21
Measure GAIN for input
at each output.
G33H1
VIN2
SG5
709mV
T33
8.55
9.1 9.45
dB
0
0
0
0
0
0
3.3 ON OFF
G31H1
VIN6
SG6
507mV
T31
G28H1
VIN8
SG5
709mV
T28
G25H1
VIN11 SG5
709mV
T25
3.3
0
OFF ON
G23H1
VIN14 SG6
709mV
T23
GAIN at 9dB
For one drive
Two-drive mode
G21H1
VIN16 SG6
709mV
T21
Measure GAIN for input
at each output.
∆33/31 VIN2 SG5
709mV
T33
-0.5
0
0.5
%
0
0
0
0
0
0
3.3 ON OFF
∆33/28 VIN6 SG6
507mV
T31
Output GAIN
ratio
(composite/S)
∆31/28 VIN8 SG5
709mV
T28
Calculate the GAIN ratio
at two outputs.
∆25/23 VIN11 SG5
709mV
T25
-0.5
0
0.5
%
0
0
0
0
0
3.3
0
OFF ON
∆25/21 VIN14 SG6
709mV
T23
Output GAIN
ratio
(component)
∆23/21 VIN16 SG5
709mV
T21
Calculate the GAIN ratio
at two outputs.
F33L
VIN2
SG3
7M
1V
T33
-2 -0.8
0.4
dB
0
0
0
0
0
0
0
ON
ON
F31L
VIN6
SG2
7M
714mV
T31
F28L
VIN8
SG1
7M
1V
T28
F25L1
VIN11 SG1
7M
1V
T25
F23L1
VIN14 SG4
7M
1V
T23
f characteristic
7MHz
Attenuation
amount
F21L1
VIN16 SG4
7M
1V
T21
Measure GAIN for input
at each output and
calcualte the attenuation
amount for “6dB GAIN.”
F33H
VIN2
SG3
27M
1V
T33
-29
-22
dB
0
0
0
0
0
0
0
ON
ON
F31H
VIN6
SG2
27M
714mV
T31
F28H
VIN8
SG1
27M
1V
T28
F25H1
VIN11 SG1
27M
1V
T25
F23H1
VIN14 SG4
27M
1V
T23
f characteristic
27MHz
Attenuation
amount
F21H1
VIN16 SG4
27M
1V
T21
Measure GAIN for input
at each output and
calcualte the attenuation
amount for "6dB GAIN."
Continued on next page.




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