(v)1 1
參數(shù)資料
型號: UPC3219GV-EVAL
廠商: CEL
文件頁數(shù): 5/6頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR UPC3219GV
標準包裝: 1
系列: NESAT™ II
主要目的: 視頻,放大器,單路
嵌入式:
已用 IC / 零件: UPC3219
主要屬性: 自動增益控制(AGC)
次要屬性: 4.5 V ~ 5.5 V 電源
已供物品:
相關產(chǎn)品: UPC3219GV-E1-A-ND - IC AGC AMPLIFIER 8-SSOP
UPC3219GV-A-ND - IC AGC AMPLIFIER 8-SSOP
PinNo.
Name
AppliedVoltage PinVoltage
Description
InternalEquivalentCircuit
(v)
(v)1
1
VCC
4.5 to 5.5
Power supply pin. This pin should be externally
equipped with bypass capacitor to minimize
ground impedance.
2
INPUT1
1.45
Signal input pins of AGC amplifier.
3
INPUT2
1.45
4
VAGC
0 to VCC
Gain control pin. This pin's bias govern the
AGC output level.
Minimuim Gain at VAGC = 0.5 V
Maximum Gain at VAGC = 4.5 V
Recommended to use by dividing AGC voltage
with external resistor (ex. 100k)
5
GND 2
0
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.
6
OUTPUT2
2.2
Signal output pins of video amplifier
7
OUTPUT1
2.2
8
GND 1
0
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. All ground pins must be
connected together with wide ground pattern
to decrease impedance difference.
PINEXPLANATIONS
1
2
5
3
AGC
Control
1
4
5
AGC
Amp
6
8
1
7
Note:
1. PIN is measured at VCC = 5 V
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參數(shù)描述
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