1.6GHz ON/OFF Function LNA
XC2408A816UR-G
1.6GHz ON/OFF Function LNA
ETR27006-001
GENERAL DESCRIPTION
The XC2408A816UR-G is an ultra-low-noise am...
Description
XC2408A816UR-G
1.6GHz ON/OFF Function LNA
ETR27006-001
GENERAL DESCRIPTION
The XC2408A816UR-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure (NF), low power consumption using CMOS process, The XC2408 is designed for GPS band frequency (1.6GHz).
The IC's internal circuit can be placed in stand-by mode via the CE function, In the stand-by mode, consumption current is greatly reduced and there is no need to add external ON/OFF control function like LDO.
External RBIAS can adjust power supply to any voltage of 1.71V~3.63V as self bias function. Standard power supply .voltages are 3.45V, 3.00V, 2.85V and 1.80V.
APPLICATIONS
GPS band RF signal amplified
■FEATURES
Noise Figure
: NF=0.96dB (TYP.) (@ 1.575GHz)
Low Power Consumption : 12.6mW (TYP.) (VDD=1.80V, RBIAS=92Ω)
High Gain
: S21 =22.0dB (TYP.) (@ 1.575GHz)
CE Function
: CE “H” 1.1V~VDD (1.71V≦VDD≦3.15V) CE ”L” 0V~0.4V
Operation Voltage Range : 1.71V~3.63V
Output
: CMOS Output
50Ω Driver Built-in
Operating Temperature Range : - 40℃~+ 85℃
Package
: USP-8A01
Environmentally Friendly : EU RoHS Compliant, Pb Free
Power Gain : S21 (dB) Noise Figure : NF (dB)
■TYPICAL APPLICATION CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Power Gain / Noise Figure vs. Frequency
TOP VIEW
VDD [V] (TYP.) 3.45 3.00 2.85 1.80
RBIAS [Ω] 360 270 240 92
* RBIAS should be used in 1% tolerance and
200ppm/
35 30 25 20 15 10
1 temperature stability.
XC2408A816
VDD=VCE=2.85V, Ta=25℃
5.0
4.5
4.0
...
Similar Datasheet