RFPA1545 Datasheet, PDF (1/19 Pages) RF Micro Devices – No Power Supply Sequencing

RFPA1545
4W P1dB, 5V Linear Power Amplifier
150MHz to 1000MHz
RFPA1545
The RFPA1545 is a single-stage GaAs HBT power amplifier
specifically designed for high power, high efficiency applications.
It is also well-suited for Wireless infrastructure linear driver
amplifier applications. The RFPA1545 can be optimized for either
linear or saturated operation over sub-bands within 150MHz to
1000MHz. It also offers low noise figure making it an excellent
solution for 2nd and 3rd stage LNAs. The RFPA1545 exhibits
excellent thermal performance through the use of a thermally-
enhanced plastic surface-mount slug package.
VBIAS 1
NC 2
RFIN 3
RFIN 4
RFIN 5
RFIN 6
12 VREF
11 NC
10 RFOUT/VCC
9 RFOUT/VCC
8 RFOUT/VCC
7 RFOUT/VCC
Functional Block Diagram
Ordering Information
RFPA1545SQ
Sample bag with 25 pieces
RFPA1545SR
7" Reel with 100 pieces
RFPA1545TR13
13" Reel with 2500 pieces
RFPA1545PCK-410 450MHz to 470MHz PCBA with 5-piece sample
bag
RFPA1545PCK-411 728MHz to 768MHz PCBA with 5-piece sample
bag
RFPA1545PCK-412 920MHz to 960MHz PCBA with 5-piece sample
bag
Package: DFN, 12-pin,
4.0mm x 5.0mm
Features
■ Flexible Bias for DPD, APD or
Uncorrected Linear
Applications
■ Uncorrected WCDMA Pout at
25.5dBm, 48dBc ACPR, PAR
10dB at 5V
■ Gain = 17dB at 945MHz
■ Externally Matched for Band
Selection
■ VCC = 3V to 7V
■ No Power Supply Sequencing
■ No Negative Supply Voltage
Applications
■ Small Cell Base Station,
Picocell, Output Power
Amplification
■ Driver Amplifier for
Commercial Wireless
Infrastructure
■ General Purpose Power
Amplifier
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS150728
RF MICRO DEVICES^® and RFMD^® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
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