RF2317_1 RFMD [RF Micro Devices], RF2317_1 Datasheet

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RF2317_1

Manufacturer Part Number
RF2317_1
Description
LINEAR CATV AMPLIFIER
Manufacturer
RFMD [RF Micro Devices]
Datasheet
Features
Apllications
Rev A19 DS050822
DC to 3.0GHz Operation
Internally Matched Input and
Output
15dB Small Signal Gain
4.9dB Noise Figure
+47dBm Output IP
Single 9V to 12V Power Sup-
ply
CATV Distribution Amplifiers
Cable Modems
Broadband Gain Blocks
Laser Diode Driver
Return Channel Amplifier
Base Stations
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark 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. ©2006, RF Micro Devices, Inc.
3
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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 Transis-
tor (HBT) process, and has been designed for use as an easily cascadable 75Ω
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 75Ω
input and output impedances and requires only two external DC biasing elements
to operate as specified.
Ordering Information
RF2317
RF2317 PCBA
RF2317 PCBA
GaAs HBT
GaAs MESFET
InGaP HBT
Optimum Technology Matching® Applied
RF IN
GND
GND
GND
GND
NC
NC
NC
Linear CATV Amplifier
Fully Assembled Evaluation Board - 50Ω
Fully Assembled Evaluation Board - 75Ω
SiGe BiCMOS
Si BiCMOS
SiGe HBT
1
2
3
4
5
6
7
8
Functional Block Diagram
RoHS Compliant & Pb-Free Product
GaAs pHEMT
Si CMOS
Si BJT
LINEAR CATV AMPLIFIER
16
15
14
13
12
11
10
9
Package Style: CJ2BAT0
NC
GND
GND
RF OUT
NC
GND
GND
NC
RF2317
GaN HEMT
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RF2317_1 Summary of contents

Page 1

Features DC to 3.0GHz Operation Internally Matched Input and Output 15dB Small Signal Gain 4.9dB Noise Figure +47dBm Output IP 3 Single 9V to 12V Power Sup- ply Apllications CATV Distribution Amplifiers Cable Modems Broadband Gain Blocks Laser Diode Driver ...

Page 2

RF2317 Absolute Maximum Ratings Parameter Device Current Input RF Power Output Load VSWR Ambient Operating Temperature Storage Temperature Parameter Min. Overall (50Ω) Frequency Range DC Gain 13.5 Noise Figure Input VSWR Output VSWR Output IP 3 +37 Output IP 2 ...

Page 3

Parameter Min. Overall (75Ω) Frequency Range DC Gain Noise Figure Input VSWR Output VSWR Output IP 3 +37 Output IP 2 Output P 1dB Reverse Isolation 133 Channels XMOD CTB CSO+1.25MHz CSO-1.25MHz 7628 Thorndike Road, Greensboro, NC 27409-9421 · For ...

Page 4

RF2317 Parameter Min. 133 Channels XMOD CTB CSO+1.25MHz CSO-1.25MHz Power Supply (75Ω) Device Voltage Operating Current Range 100 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com ...

Page 5

Pin Function Description 1 NC This pin is internally not connected. 2 GND Ground connection. Keep traces physically short and connect immediately to ground plane for best performance. Each ground pin should have a via to the ground plane. 3 ...

Page 6

RF2317 NOTES: Gain Flatness <0.5 dB Input and Output Return Loss > Ω system Evaluation Board Schematic - 50Ω (Download Bill of Materials from www.rfmd.com P1-1 VCC 1 2 GND 2 ...

Page 7

Evaluation Board Schematic - 75Ω P1 P1-1 1 VCC 2 GND Ω μstrip 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or ...

Page 8

RF2317 Board Thickness 0.031”, Board Material FR-4 Board Thickness 0.062”, Board Material FR-4 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Evaluation Board Layout - 50Ω ...

Page 9

I = 150mA, Temp = +25°C 75 Ohms ICC 150mA Temp 25C CC S[1,1] S[2,2] 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A19 DS050822 75Ω, I ...

Page 10

RF2317 Gain versus Frequency 75Ω, I =180mA CC 17.0 16.0 15.0 14.0 13.0 12.0 11.0 10.0 100.0 200.0 300.0 400.0 500.0 600.0 Frequency (MHz) Device Voltage versus Current 75 Ω 10.0 9.0 8.0 7.0 6.0 5.0 0.0 25.0 50.0 75.0 ...

Page 11

CSO (L) versus Channel Frequency Across Temperature (133 Channels 180 mA) CC 100.00 90.00 80.00 70.00 60.00 50.00 40.00 30.00 55.25 155.25 255.25 355.25 455.25 555.25 Channel Frequency (MHz) CTB versus Channel Frequency Across Temperature (133 Channels, I ...

Page 12

RF2317 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Rev A19 DS050822 ...

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