RF3807
GaAs HBT PRE-DRIVER AMPLIFIER
0
RoHS Compliant & Pb-Free Product
Typical Applications
• GaAs Pre-Driver for Basestation Amplifiers
• Class AB Operation for NMT, GSM, DCS, PCS,
• PA Stage for Commercial Wireless Infrastructure UMTS, and WLAN Transceiver Applications
Product Description
-A-
0.157
0.150
0.004
0.002
0.0192
0.0138
The RF3807 is a GaAs pre-driver power amplifier, specifi-
cally designed for wireless infrastructure applications.
Using a highly reliable GaAs HBT fabrication process,
this high-performance single-stage amplifier achieves
high output power over a broad frequency range. The
RF3807 also provides excellent efficiency and thermal
stability through the use of a thermally-enhanced surface-
mount plastic-slug package. Ease of integration is accom-
plished through the incorporation of an optimized evalua-
tion board design provided to achieve proper 50Ω
operation. Various evaluation boards are available to
address a broad range of wireless infrastructure applica-
tions: NMT 450MHz; GSM850; GSM900; DCS1800;
PCS1900; UMTS2100; and, WLAN2400.
0.196
0.189
0.050
0.244
0.230
0.066
0.056
Shaded lead is pin 1.
EXPOSED
DIE FLAG
8° MAX
0° MIN
0.126
0.088
0.0098
0.0075
0.035
0.016
0.099
0.061
Optimum Technology Matching® Applied
Package Style: SOIC-8
Si BJT
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
9
Si Bi-CMOS
InGaP/HBT
Si CMOS
Features
SiGe Bi-CMOS
• Output Power>0.5W P1dB
• High Linearity
• High Power-Added Efficiency
• Thermally-Enhanced Packaging
VREF
NC
VBIAS
1
2
3
4
8
7
6
5
Bias
Circuit
• Broadband Platform Design Approach,
450MHz to 2500MHz
RFOUT/VCC
RFOUT/VCC
NC
RFIN
NC
Ordering Information
RF3807
GaAs HBT Pre-Driver Amplifier
PACKAGE BASE
GND
RF3807PCK-410
RF3807PCK-411
RF3807PCK-412
RF3807PCK-413
RF3807PCK-414
RF3807PCK-415
Fully Assembled Evaluation Board, 450MHz
Fully Assembled Evaluation Board, 869MHz to 894MHz
Fully Assembled Evaluation Board, 920MHz to 960MHz
Fully Assembled Evaluation Board, 1800MHz to 1880MHz
Fully Assembled Evaluation Board, 1930MHz to 1990MHz
Fully Assembled Evaluation Board, UMTS
RF Micro Devices, Inc.
7628 Thorndike Road
Tel (336) 664 1233
Fax (336) 664 0454
Greensboro, NC 27409, USA
http://www.rfmd.com
Functional Block Diagram
Rev A4 050912
4-623