UPC3231GV-E1 CEL [California Eastern Labs], UPC3231GV-E1 Datasheet - Page 3

• Manufacturer Part Number: UPC3231GV-E1
• Description: BIPOLAR ANALOG INTE
• Manufacturer: CEL [California Eastern Labs]

PIN EXPLANATIONS
Note Pin voltage is measured at V
Pin
No.
1
2
3
4
5
6
7
8
Pin Name
OUTUT2
OUTUT1
INPUT1
INPUT2
GND2
GND1
V
V
AGC
CC
4.5 to 5.5
Applied
Voltage
0 to V
(V)
0
0
-
-
-
-
CC
CC
=5.0V
Voltage
(V)
1.32
1.32
1.91
1.91
Pin
-
-
-
-
Note
Power supply pin.
This pin should be externally
equipped with bypass capacitor
to minimize ground impedance,
Signal input pins to AGC
amplifier.
This pin should be coupled with
capacitor for DC cut.
Gain control pin.
This pin’s bias govern the AGC
output level.
Minimum Gain at V
Maximum Gain at V
Recommended to use AGC
voltage with externally resister
(example:1k )
Ground pin.
This pin should be connected to
system ground with minimum
inductance.
Ground pattern on the board
should be formed as wide as
possible.
Signal output pins of video
amplifier.
This pin should be coupled with
capacitor for DC cut.
Ground pin.
This pin should be connected to
system ground with minimum
inductance.
Ground pattern on the board
should be formed as with as
possible.
All ground pins must be
connected together with wide
ground pattern to decrease
impedance difference.
Data sheet
Function and application
AGC
AGC
:0 to 0.1V
:2.7 to 3.3V
AGC
AGC
Control
Control
Internal Equivalent Circuit
PC3231GV
AGC
AGC
Amp
Amp