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PDF RF2311 Data sheet ( Hoja de datos )
| Número de pieza | RF2311 | |
| Descripción | GENERAL PURPOSE AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
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RF2311
4 GENERAL PURPOSE AMPLIFIER
Typical Applications
• General Purpose High Bandwidth Gain
Blocks
• IF or RF Buffer Amplifiers
• Broadband Test Equipment
• Final PA for Medium Power Applications
• Driver Stage for Power Amplifiers
Product Description
The RF2311 is a general purpose, low cost low power RF
amplifier IC. The device is manufactured on an advanced
Gallium Arsenide Heterojunction Bipolar Transistor (HBT)
process, and has been designed for use as an easily cas-
cadable 50Ω gain block. Applications include IF and RF
amplification in wireless voice and data communication
products operating in frequency bands up to 1600MHz.
The gain flatness and high bandwidth make the device
suitable for many other applications as well. The device is
self-contained with 50Ω input and output impedances,
and no external DC biasing elements are required to
operate as specified.
Optimum Technology Matching® Applied
Si BJT
üGaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
VCC 1
GND 2
GND 3
RF IN 4
8 RF OUT
7 GND
6 GND
5 GND
.156
.152
1
.004
MIN
.017
.195
.191
.050
.240 .056
.232 .052
5°
.022
.018
.008
Package Style: SOP-8
Features
• DC to well over 1600MHz Operation
• Internally Matched Input and Output
• 14dB Small Signal Gain
• 4.2dB Noise Figure
• +9dBm Output Power
• Single 2.7V to 6V Positive Power Supply
Ordering Information
RF2311
General Purpose Amplifier
RF2311 PCBA Fully Assembled Evaluation Board
Functional Block Diagram
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
4
Rev C3 010228
4-81
1 page  
RF2311
Evaluation Board Schematic
(Download Bill of Materials from www.rfmd.com.)
P1-1
VCC
C2
1 µF
P1 H3M
P1-1 1 VCC
2 GND
NC 3
C3
1 nF
1
2
C4
1 nF
8
7
50 Ω µstrip
OUT
SMA
J2
IN
SMA
J1
50 Ω µstrip
3
4
C1
330 pF
6
5
Drawing 2311400 Rev B
4
Rev C3 010228
4-85
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet RF2311.PDF ] | |
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