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Datasheet
PBA2
- 4 -
Programmable Gain and Bias Amplifier
Remote Control Operation
Gain Setting
A
B
C
Gain ( DC )
Gain ( AC )
OFF
OFF
OFF
No selection
No selection
ON
OFF
OFF
102
103
OFF
ON
OFF
103
104
ON
ON
OFF
104
105
OFF
OFF
ON
105
106
ON
OFF
ON
106
107
OFF
ON
ON
107
108
Bias Voltage Setting
U/ D
CS /
PL
CS /
PH
INC1
INC2
Mode
Incrementation
Value
ON
ON
ON
Stand By
OFF
ON
OFF
Incrementation
Input 1
- 50,5 mV
OFF
ON
OFF
Incrementation
Input 2
- 50,5 mV
OFF
OFF
ON
Incrementation
Input 1
- 5,05 mV
OFF
OFF
ON
Incrementation
Input 2
- 5,05 mV
ON
ON
OFF
Incrementation
Input 1
+ 50,5 mV
ON
ON
OFF
Incrementation
Input 2
+ 50,5 mV
ON
OFF
ON
Incrementation
Input 1
+ 5,05 mV
ON
OFF
ON
Incrementation
Input 2
+ 5,05 mV
CS Potentiometer Low
CS / PL
CS Potentiometer Hight
CS / PH
Incrementation Input 1
INC 1
Incrementation Input 2
INC 2
Up / Down
U / D
Bias Sens +/-
Logic Level
Mode
Bias 1
Low ( 0V )
negative polarization
Bias 1
Hight ( 5V )
positive polarization
Bias 2
Low ( 0V )
negative polarization
Bias 2
Hight ( 5V )
positive polarization
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