XC2407-12 Datasheet, PDF (1/18 Pages) Torex Semiconductor – 1.6GHz ON/OFF Function LNA

XC2407A816UR-G
1.6GHz ON/OFF Function LNA
ETR2705-002a
˙GENERAL DESCRIPTION
The XC2407A816UR-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure (NF), low power
consumption using CMOS process, The XC2407 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 R_BIAS 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
Low Power Consumption
High Gain
CE Function
Operation Voltage Range
Output
Operating Temperature Range
Package
Environmentally Friendly
: NF=0.96dB (TYP.) (@1.575GHz)
: 7.02mW (TYP.) (V_DD=1.80V, R_BIAS=430Ω)
: S21=15dB (TYP.) (@1.575GHz)
: CE “H” 1.1V～V_DD (1.71V≦V_DD≦3.15V)
CE ”L” 0V～0.4V
: 1.71V～3.63V
: CMOS Output
50Ω Driver Built-in
: - 40℃～+ 85℃
: USP-8A01
: EU RoHS Compliant, Pb Free
˙TYPICAL APPLICATION CIRCUIT ^{■TYPICAL PERFORMANCE}
CHARACTERISTICS
Power Gain / Noise Figure vs. Frequency
X C2 4 0 7 A8 1 6
V_DD=V_CE=2.85V, Ta=25℃
16
3.0
15
2.5
TOP VIEW
14
2.0
13
1.5
12
1.0
V_DD [V] (TYP.)
3.45
3.00
2.85
1.80
R_BIAS [Ω]
620
470
430
150
11
0.5
10
0.0
1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2
Frequency : f (GHz)
* R_BIAS should be used in ʶ1% tolerance and ʶ200ppm/ˆ temperature stability.
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