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