參數(shù)資料
型號(hào): AS3802
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 衰減器
英文描述: CDMA/FM RECEIVE AGC AMPLIFIER AS3802
中文描述: RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
文件頁(yè)數(shù): 4/9頁(yè)
文件大?。?/td> 91K
代理商: AS3802
Preliminary Data Sheet
AS3802
Rev. A
4/9
Jul 98
Pin Description
Pin#
Symbol
Function
1
CDMA+
CDMA Positive Differential Input
2
CDMA-
CDMA Negative Differential Input
3
GND
Analog Ground
4
FM+
Single Ended Analog Input
5
FM-
Analog Ground Connection (RX FM Input Reference)
6
GND
Analog Ground
7
SEL
Select, CMOS Input V
SELECT
>=3.4V, CDMA Mode Select
V
SELECT
<=0.5V, FM Mode Select
8
PWD
Power down, CMOS Input V
PWD-RX
>=3.4V, RX-AGC Active
V
PWD-RX
<=0.5V, RX-AGC Off
9
OUT-
Analog Differential Output
10
OUT+
Analog Differential Output
11
GND
Analog Ground
12
GND
Analog Ground
13
VCC
VCC Power Supply
14
VCC
VCC Power Supply
15
VCC
VCC Power Supply
16
VCTRL
Analog Control Input
VCTRL=0.2V, Low Gain Rail; VCTRL=3V, High Gain Rail
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