RF3378
0
RoHS Compliant & Pb-Free Product
Typical Applications
鈥?Basestation Applications
鈥?Broadband, Low-Noise Gain Blocks
鈥?IF or RF Buffer Amplifiers
Product Description
The RF3378 is a general purpose, low-cost RF amplifier
IC. The device is manufactured on an advanced Gallium
Arsenide Heterojunction Bipolar Transistor (HBT) pro-
cess, and has been designed for use as an easily-cas-
cadable 50惟 gain block. Applications include IF and RF
amplification in wireless voice and data communication
products operating in frequency bands up to 6000MHz.
The device is self-contained with 50惟 input and output
impedances and requires only two external DC-biasing
elements to operate as specified.
1.04
0.80
0.50
0.30
1.60
1.40
GENERAL PURPOSE AMPLIFIER
鈥?Driver Stage for Power Amplifiers
鈥?Final PA for Low-Power Applications
鈥?High Reliability Applications
3.10
2.90
0.48
0.36
2 PL
4.60
4.40
2.60
2.40
Shaded lead is pin 1.
Dimensions in mm.
1.80
1.45
1.75
1.40
0.43
0.38
0.53
0.41
Optimum Technology Matching廬 Applied
Si BJT
Si Bi-CMOS
InGaP/HBT
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
Package Style: SOT89
Features
鈥?DC to >6000MHz Operation
鈥?Internally Matched Input and Output
鈥?12dB Small Signal Gain
鈥?+26dBm Output IP3
鈥?+13dBm Output P1dB
1
RF IN
GND
4
2
GND
3
RF OUT
Ordering Information
RF3378
General Purpose Amplifier
RF337XPCBA-41XFully Assembled Evaluation Board
Functional Block Diagram
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Rev A5 050524
4-615