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ASL20G Medium Gain, Low Noise GPS Amplifier
型号:   ASL20G
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描述:   Medium Gain, Low Noise GPS Amplifier
文件大小 :   798 K    7 页
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品牌   ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
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ASL20G
Medium Gain, Low Noise GPS Amplifier
Features
·
21 dB Gain at 1575 MHz
·
0.65 dB NF at 1575 MHz
·
Power ON/OFF Function
. Supply Voltage = 1.8 V
. 1.0x1.0x0.4 mm UQFN-6 package
Description
ASL20G is an LNA for GPS and XM in mobile
equipment which requires lower current and lower
noise. Power saving function is built in. Low noise
performance is kept over the wide range of power
enable voltage and DC power supply voltage.
Package Style: UQFN-6
Typical Performance
Parameters
Testing Frequency
Gain
S11
S22
Noise Figure
Input IP3
1)
Output P1dB
Supply Current
Supply Voltage
Control Current
Control Voltage V
CTL
Units
MHz
dB
dB
dB
dB
dBm
dBm
mA
V
mA
V
1575
16.5
-6
-14
1.0
-21
-10
2.0
1.8
300
1.8
1575
21
-10
-14
0.65
-22
-6
6.0
1.8
300
1.8
Typical
1575
17
-6
-18
1.1
-16
-9
2.5
2.7
300
2.7
1575
22.5
-15
-15
0.55
-12
0
12.0
3.0
300
3.0
2338
21
-10
-15
0.6
-3
3
23
5.0
300
5.0
Applications
·GPS
(1.8 V/ 2 mA)
·GPS
(1.8 V/ 6 mA)
·GPS
(2.7 V/ 2.5 mA)
·GPS
(3 V/ 12 mA)
·XM
(5 V/ 23 mA)
1) IIP3 is measured with two tones at an input power of -40 dBm/tone separated by 1MHz.
Product Specifications*
Parameters
Frequency
Gain
S11
S22
Noise Figure
Supply Current
Supply Voltage
Control Current
Control Voltage V
CTL
1)
Pin Configuration
Min
Typ
1575
21
-10
-14
0.65
4
6
1.8
300
1.8
8
Max
Pin No.
1
2
3
4
5
6
Function
RFOUT
VCTL
GND
RFIN
GND
NC(Not
connected)
Units
MHz
dB
dB
dB
dB
mA
V
mA
1)
V
Power On
V
CTL
Voltage = 0.5 V < V
CTL
< 5
Absolute Maximum Ratings
Parameters
Operating Case Temperature
Storage Temperature
Supply Voltage
Operating Junction Temperature
Input RF Power (CW, 50ohm matched)*
Rating
-40 to
+85°C
-40 to
+150°C
+6 V
+150°C
+5
1/7
ASB Inc.
·
sales@asb.co.kr
·
Tel: +82-42-528-7223
October 2012
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