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
Parame te r
Frequency
Gain
Gain Flatness
Reverse Isolation
Pout @ 1dB. comp.
Noise Figure
IP3 (two tone)
VSWR (Input/Out)
Supply Req'd
24.5
±
0 . 3
40
36.0
3. 0
+50.0
1.5:1/2:1
+10/1350
+48.0
1.8:1/2.5:1
37
Typical Performance @ 25°C
Units
MHz.
dB.
--
◊
-- 0
°
C --
⊇
-- +25
°
C --
∆
-- +85
°
C
G a in v s . F r e q u e n c y
Typical
Value
M in.
Value
2000
23. 5
M ax.
Value
2 2 00
±
0.5
28
26
24
22
2000
2100
2200
dB.
dB.
N F vs . F re q u e n c y
35. 0
4. 0
dBm.
dB.
dBm.
3 .5
2 .5
1 .5
2000
2100
2200
P o u t vs . F re q u en c y
+10/1700
v./mA.
36
35
IP3 measured with 2 tones @+22dBm. per tone @ 1 MHz apart
Min and max values from 0 to 85 degrees C
2000
2100
2200
V S W R vs. Freq u ency
In
O ut
Outline Drawings
1 .9
1 .4
2000
2100
2200
IP 3 v s . F re q u e n c y
51
49
2000
2100
F r e 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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