RF2317
LINEAR CATV AMPLIFIER
Package Style: CJ2BAT0
NC 1
Features
GND 2
15 GND
GND 3
DC to 3.0GHz Operation
Internally Matched Input and
Output
15dB Small Signal Gain
4.8dB Noise Figure at
900MHz
38dBm Output IP3 at
900MHz
Single 9V to 12V Power
Supply
14 GND
RF IN 4
CATV Distribution Amplifiers
Cable Modems
Broadband Gain Blocks
Laser Diode Driver
Return Channel Amplifier
Base Stations
13 RF OUT
NC 5
12 NC
GND 6
11 GND
GND 7
10 GND
NC 8
Apllications
16 NC
9 NC
Functional Block Diagram
Product Description
The RF2317 is a general purpose, low-cost high-linearity 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 cascadable 75 gain
block. The gain flatness of better than ±0.5dB from 50MHz to 1000MHz, and the
high linearity, make this part ideal for cable TV applications. Other applications
include IF and RF amplification in wireless voice and data communication products
operating in frequency bands up to 3GHz. The device is self-contained with 75
input and output impedances and requires only two external DC biasing elements
to operate as specified.
Ordering Information
RF2317
RF2317SR
RF2317TR7
RF2317TR13
RF2317 50
RF2317 75
GaAs HBT
GaAs MESFET
InGaP HBT
Sample bag with 25 pieces
7" Sample reel with 100 pieces
7" Reel with 750 pieces
13" Reel with 2500 pieces
1000MHz PCBA with 5-piece sample bag
1000MHz PCBA with 5-piece sample bag
Optimum Technology Matching® Applied
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
BiFET HBT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2012, RF Micro Devices, Inc.
DS120511
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
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