XC2401A8167R-G Datasheet, PDF (1/16 Pages) Torex Semiconductor – 1.6 GHz Low Noise Amplifier

XC2401A8167R-G
1.6 GHz Low Noise Amplifier
ETR2701-004
˙GENERAL DESCRIPTION
The XC2401A8167R-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low nose figure (NF), low power
consumption using CMOS process.
The device offers easy output matching to 50Њ for input and output with less external components.
An internal self bias function eliminates external bias setting.
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.
.
˙APPLICATIONS
˔GPS RF module
˙FEATURES
Noise Figure
ɿNF=0.69dB(TYP.) (@ 1.575GHz)ç ç ç
Low Power Consumption
É¿6.6mW (TYP.) @ V_DD=1.2V, Fixed Bias
High Gain
É¿S21 =15dB(TYP.) (@ 1.575GHz)
Operation Voltage Range
ɿ1.14Vʙ1.26V @ Fixed Bias
Output
ɿCMOS Output, 50Њ driver built-in
Operating Temperature Range ɿ-40ˆʙ+85ˆ
Ultra Small Package
É¿USPN-4B02
Environmentally Friendly
É¿EU RoHS Compliant, Pb Free
˙TYPICAL APPLICATION CIRCUIT _{˙çTYPICAL PERFORMANCE}
Figure 1: Fixed Bias
CHARACTERISTICS
17.0
XC2401A816
VDD=1.2V Ta=25℃
2.8
16.0
2.4
15.0
2
14.0
1.6
13.0
1.2
Figure 2: Self Bias
12.0
0.8
11.0
0.4
10.0
1.375
1.475
1.575
Frequency [GHz]
1.675
0
1.775
V_IN [V]
3.00
2.85
1.80
Rbias [Ω]
560
470
160
* R_BIAS should be in ʶ1% tolerance and ʶ200ppm/ˆ temperature stability.
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