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PA1131
Features
(Typical Values)
850-900 MHz.
Ultra Linear Amplifier
High IP3 .................................................... 49.0 dBm. High Pout @ 1dB. comp. ........................ +33.0 dBm. Low Noise Figure ...........................................2.5 dB. Low Cost
Electrical Specifications
Parame te r Frequency Gain Gain Flatness Reverse Isolation Pout @ 1dB. comp. Noise Figure IP3 VSWR Supply Req'd 2 7 .5 0.3 40 3 3 .0 2.5 49.0 1.3:1 +15/700 Typical Value
(Referenced to 50 ohms)
M in. Value 850 26.5 0.5 M ax. Value 9 00 Units MHz. dB. dB. dB. 31.5 3 .2 48.0 1.5:1 +15/800 v./mA. dBm. dB. dBm.
Typical Performance Curves
G a in (d B .) v s . F r e q u e n c y
2 7 .6 2 7 .4 2 7 .2 850 860 870 880 890 900
N F (d B ) v s . F re q u e n c y
3 2 .7 5 2 .5 2 .2 5 2 850 860 870 880 890 900
P o u t (d B m ) v s . F re q u e n c y
34 33 32
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.
850
860
870
880
890
900
V S W R v s. F req u en cy
In O ut
Outline Drawings
1 .4 1 .3 1 .2 1 .1 850 860 870 880 890 900
IP 3 ( d B m ) v s . F r e q u e n c y
50 49 48 850 860 870 880 890 900 F r e q u e n c y in M H z .
Maximum Ratings
Storage Temperature ......... -40C to +85C DC Voltage .................................. +17 volts RF Input Power ........................... +15 dBm. Case Temperature ............................ +95C
Specifications subject to change without notice Rev: 041701 100 Emlen Way Telford, Pa. 18969 Tel. (215) 723-6011 Fax. (215) 723-6015

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