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W a t k i n s - J o h n s o n : T h e C e l l E x t e n d e r s
Power Amplifiers
SA1056
CDMA 1.5-Watt 1.93 GHz to 1.99 GHz Linear Power Amplifier Module
s s s s
1.5 Watts CDMA IS-95 +38 dBm P1dB 40 dB Gain -30°C to +85°C
atkins-Johnson’s SA1056 Power Amplifier provides exceptional linearity for CDMA digital modulation applications. Utilizing WJ’s GaAs amplifiers driving bipolar transistors in the class A output stage, the SA1056 achieves a very high output third-order intercept point combined with superior efficiency.
W
OUTLINE DRAWING
+5 V
+25 V
GND
5.00 .150 .150 4.700
+5 V
+25 V
GND
2.300 3.100 3.75
WATKINSJOHNSON MODEL WJ-SA1056 PCS AMPLIFIER 1930-1990 MHz SERNO-0112
RF OUT
RF IN
4x ] .136 THRU 2X SMA FEMALE
.75
2X .
SA1056 Datasheet
