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XC2404_15 Datasheet, PDF (1/16 Pages) Torex Semiconductor – 1.6GHz Low Noise Amplifier | |||
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XC2404A816UR-G
1.6GHz Low Noise Amplifier
ETR0702-005a
ËGENERAL DESCRIPTION
XC2404 series is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure, low power consumption. The
device offers easy output matching to 50Ð for input and output with less external components.
The device operates at 1.2V. For higher power supplies such as 1.8V and 2.85V, the device can operate with a self bias of
one adding resister.
ËAPPLICATIONS
.ËGPS band RF signal amplified
ËFEATURES
Noise Figure
Low Power Consumption
High Gain
Operation Voltage Range
Output
Operating Temperature Range
Ultra Small Package
Environmentally Friendly
É¿NF=0.94dB(TYP.) @ 1.575GHz
É¿12.0mW(TYP.) @ VDD=1.2V, Fixed bias
É¿|S21|=26.5dB(TYP.) @ 1.575GHz
É¿1.14VÊ1.26V @ Fixed bias
É¿CMOS Output, 50Ðdriver built-in
É¿-40ËÊ+85Ë
É¿USP-8A01
É¿EU RoHS Compliant, Pb Free
ËTYPICAL APPLICATION CIRCUIT ËTYPICAL PERFORMANCE
Figure 1: Fixed Bias
CHARACTERISTICS
Figure 2: Self Bias
XC2404A816
VDD=1.2V Ta=25â
40
4
35
3.5
S21
30
3
25
2.5
20
2
15
1.5
10
1
5
NF 0.5
0
0
1.375 1.475 1.575 1.675 1.775
Frequency (GHz)
VIN [V]
3.00
2.85
1.80
RBIAS [Ð]
270
240
82
* RBIAS should be in ʶ1% tolerance and ʶ200ppm/Ë temperature stability.
CBIAS is 10nF.
1/16
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