RF2334
0
Typical Applications
鈥?Broadband, Low Noise Gain Blocks
鈥?IF or RF Buffer Amplifiers
鈥?Driver Stage for Power Amplifiers
Product Description
The RF2334 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 4000MHz.
The device is self-contained with 50惟 input and output
impedances and requires only two external DC biasing
elements to operate as specified. The RF2334 is avail-
able in a very small industry-standard SOT23-5 surface
mount package, enabling compact designs which con-
serve board space.
1.60
+ 0.01
0.400
1
GENERAL PURPOSE AMPLIFIER
鈥?Final PA for Low Power Applications
鈥?Broadband Test Equipment
0.15
0.05
2.90
+ 0.10
0.950
2.80
+ 0.20
3擄 MAX
0擄 MIN
0.45
+ 0.10
0.127
1.44
1.04
Dimensions in mm.
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: SOT23-5
Features
鈥?DC to 6000MHz Operation
鈥?Internally matched Input and Output
鈥?16dB Small Signal Gain
鈥?5dB Noise Figure
鈥?+18.5dBm Output Power
GND 1
GND 2
RF IN 3
5 RF OUT
鈥?Single Positive Power Supply
4 GND
Ordering Information
RF2334
RF2334 PCBA
General Purpose Amplifier
Fully 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 A10 030415
4-271