|
XC2402 Datasheet, PDF (1/24 Pages) Torex Semiconductor – UHF Band Low Noise Amplifier | |||
|
XC2402KT69UR-G
UHF Band Low Noise Amplifier
ETR27003-004a
â GENERAL DESCRIPTION
The XC2402KT69UR-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low nose figure (NF), low power
consumption using CMOS process. The XC2402 is designed for 470MHzï½880MHz bandwidths of terrestrial digital TV.
The device offers easy output matching to 50⦠for input and output with less external components.
With external control mode, High Gain mode can be selected by passing through the amplifier circuit and Low Gain mode
can be selected by bypassing the amplifier circuit. Low Gain mode in environments with good radio wave conditions to help
save system energy.
.
â APPLICATION
âDigital terrestrial television RF module
â FEATURES
Operation Voltage Range
Output
ï¼1.14Vï½1.26V
ï¼CMOS Output, 50⦠driver built-in
âHigh Gain Mode
Noise Figure
Low Power Consumption
Gain
ï¼NF=1.4dB(TYP.) (@620MHz)
ï¼9.4mW (TYP.) (VDD=1.2V)
ï¼S21 =15dB(TYP.) (@ 620MHz)
âLow Gain Mode
Noise Figure
Low Power Consumption
Gain
ï¼NF=1.4dB(TYP.) (@620MHz)
ï¼3.5μW (TYP.) (VDD=1.2V)
ï¼S21 =-1.4dB(TYP.) (@ 620MHz)
Operating Ambient Temperature ï¼-40âï½+85â
Ultra Small Package
ï¼USP-8A01
Environmentally Friendly
ï¼EU RoHS Compliant, Pb Free
â TYPICAL APPLICATION CIRCUIT â TYPICAL PERFORMANCE
CHARACTERISTICS
XC2402KT69
20
VDD=VSW=1.2V, Ta=25â 2.4
S21
18
NF 2.2
16
2
14
1.8
12
1.6
10
1.4
8
1.2
6
1
4
0.8
400 500 600 700 800 900
Frequenc y :f (MHz )
1/24
|
▷ |