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Power Amplifier. PA1157 Datasheet |
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PA1157
4 Watt
2000-2200 MHz. WCDMA
Ultra Linear Power Amplifier
Features (typical values)
High IP3 ............................................. +52.0 dBm.
Low NF ....................................................... 3.0 dB.
High Output Power .......................... +36.0 dBm.
Low Cost
Parameter
Typical Min.
Value Value
Max.
Value
Units
Frequency
2000 2200 MHz.
Gain
24.5 23.5
dB.
Gain Flatness
±0.3 ±0.5 dB.
Reverse Isolation
40
dB.
Pout @ 1dB. comp.
36.0 35.0
dBm.
Noise Figure 3.0 4.0 dB.
IP3 (two tone)
+50.0 +48.0
dBm.
VSWR (Input/Out)
1.5:1/2:1
1.8:1/2.5:1
Supply Req'd
+10/1350
+10/1700 v./mA.
IP3 measured with 2 tones @+22dBm. per tone @ 1 MHz apart
Min and max values from 0 to 85 degrees C
Outline Drawings
Typical Performance @ 25°C
--◊-- 0°C --⊇-- +25°C --∆-- +85°C
G a in vs . F re q u e n c y
28
26
24
22
2000
2100
2200
N F vs. Frequency
3 .5
2 .5
1 .5
2000
2100
2200
P out vs. Frequency
37
36
35
2000
2100
2200
V SW R vs. Frequency
In O u t
1 .9
1 .4
2000
2100
2200
IP 3 vs . F re q u e n c y
51
49
2000
2100
F re q u e n c y in M H z .
2200
Maximum Ratings
Storage Temperature ....... -40°C to +125°C
DC Voltage .................................. +12 volts
RF Input Power .......................... +15 dBm.
Case Temperature ........................... +95°C
Rev:040301
Specifications subject to change without notice
100 Emlen Way Telford, Pa. 18969
Tel. (215) 723-6011 Fax. (215) 723-6015
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