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XC2406_15 Datasheet, PDF (1/18 Pages) Torex Semiconductor – 1.6GHz ON/OFF Function LNA | |||
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XC2406A816UR-G
1.6GHz ON/OFF Function LNA
ETR2704-002a
ËGENERAL DESCRIPTION
The XC2406A816UR-G is an ultra-low-noise amplifier (LNA) with low operating voltage, low noise figure (NF), low power
consumption using CMOS process, The XC2406 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.
ËAPPLICATIONS
ËGPS band RF signal amplified
ËFEATURES
Noise Figure
É¿NF=0.96dB(TYP.) (@ 1.575GHz)
Low Power Consumption É¿11.88mW (TYP.) (VDD=1.80V, RBIAS=92â¦)
High Gain ç
É¿S21=18dB(TYP.) (@ 1.575GHz)
CE Function
É¿CE âHâ Voltage 1.1VÊVDD (1.71Vâ¦VDDâ¦3.15V)
CE âLâ Voltage 0VÊ0.4V
Operation Voltage Range É¿1.71VÊ3.63V
Output
ɿCMOS Output, 50⦠Driver Built-in
Operating Temperature Range É¿- 40ËÊ+ 85Ë
Package
É¿USP-8A01
Environmentally Friendly É¿EU RoHS Compliant, Pb Free
ËTYPICAL APPLICATION CIRCUIT ËTYPICAL PERFORMANCE
CHARACTERISTICS
6.2nH
PIN
10nH
3.9pF
RBIAS2
RF_IN
RBIAS1
VSS1
VDD
VSS2
RF_OUT
CE
RBIAS
7.5nH
VCE
CBIAS
POUT
VDD
TOP VIEW
VDD [V] (TYP.)
3.45
3.00
2.85
1.80
RBIAS [â¦]
390
300
270
92
* RBIAS should be used in ʶ1% tolerance and ʶ200ppm/Ë temperature stability.
Power Gain / Noise Figure vs. Frequency
XC2406A816
VDD=VCE=2.85V, Ta=25â
25
20
15
10
5
0
1
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
Frequency : f (GHz)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2
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