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RF2338 Schematic ( PDF Datasheet ) - RF Micro Devices

Teilenummer RF2338
Beschreibung GENERAL PURPOSE AMPLIFIER
Hersteller RF Micro Devices
Logo RF Micro Devices Logo 




Gesamt 4 Seiten
RF2338 Datasheet, Funktion
4
Typical Applications
• Broadband, Low Noise Gain Blocks
• IF or RF Buffer Amplifiers
• Driver Stage for Power Amplifiers
RF2338
GENERAL PURPOSE AMPLIFIER
• Final PA for Low Power Applications
• Broadband Test Equipment
Product Description
The RF2338 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 50gain 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 50input and output
impedances and requires only two external DC biasing
elements to operate as specified. The RF2338 is avail-
able in a very small industry-standard SOT 5-lead surface
mount package, enabling compact designs which con-
serve board space.
1.60
+ 0.01
2.90
+ 0.10 0.950
1
0.400
0.15
0.05
3° MAX
0° MIN
2.80
+ 0.20
0.127
0.45
+ 0.10
1.44
1.04
Dimensions in mm.
4
Optimum Technology Matching® Applied
Si BJT
üGaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
GND 1
GND 2
RF IN 3
5 RF OUT
4 GND
Functional Block Diagram
Package Style: SOT 5 Lead
Features
• DC to 6000MHz Operation
• Internally Matched Input and Output
• 12dB Small Signal Gain
• +24dBm Output IP3
• +11dBm Output Power
• Single Positive Power Supply
Ordering Information
RF2338
General Purpose Amplifier
RF2338 PCBA Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Rev A5 010228
4-159





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