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Linear Amplifier. PA1131 Datasheet |
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PA1131
850-900 MHz.
Ultra Linear Amplifier
Features (Typical Values)
High IP3 .................................................... 49.0 dBm.
High Pout @ 1dB. comp. ........................ +33.0 dBm.
Low Noise Figure ...........................................2.5 dB.
Low Cost
Electrical Specifications (Referenced to 50 ohms)
Parameter
Typical Min. Max.
Value Value Value
Units
Frequency
850 900
MHz.
Gain
27.5 26.5
dB.
Gain Flatness
±0.3 ±0.5 dB.
Reverse Isolation
40
dB.
Pout @ 1dB. comp.
33.0 31.5
dBm.
Noise Figure
2.5 3.2 dB.
IP3
49.0 48.0
dBm.
VSWR
1.3:1 1.5:1
Supply Req'd
+15/700
+15/800 v./mA.
IP3 measured with 2 tones @ +15 dBm. per tone , 1 Mhz apart
Min and max values from 0 to 85 degrees C
Unit requires an external 12 ohm, 10 watt resistor from pin #4 to gnd.
Outline Drawings
Typical Performance Curves
G ain (d B .) vs . F req u e n cy
2 7 .6
2 7 .4
2 7 .2
850
860
870
880
890
900
N F (dB ) vs. Frequ ency
3
2 .7 5
2 .5
2 .2 5
2
850
860
870
880
890
900
P out (dB m ) vs. Frequ ency
34
33
32
850
860
870
880
890
900
VSW R vs. Frequency
In O u t
1 .4
1 .3
1 .2
1 .1
850
860
870
880
890
900
IP 3 (d B m ) v s . F re q u e n c y
50
49
48
850
860 870 880 890
F req u en c y in M H z.
900
Maximum Ratings
Storage Temperature ......... -40°C to +85°C
DC Voltage .................................. +17 volts
RF Input Power ........................... +15 dBm.
Case Temperature ............................ +95°C
Rev: 041701
Specifications subject to change without notice
100 Emlen Way Telford, Pa. 18969
Tel. (215) 723-6011 Fax. (215) 723-6015
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