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參數(shù)資料
| 型號： | RF3330 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | IF GAIN CONTROLLED AMPLIFIER |
| 中文描述： | RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封裝： | ROHS COMPLIANT, SOT-23, 8 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 143K |
| 代理商： | RF3330 |
3-1
3
L
A
Preliminary
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional 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
Optimum Technology Matching Applied
Si BJT
GaAs HBT
Si Bi-CMOS
SiGe HBT
GaAs MESFET
Si CMOS
4
VOUTB
3
VOUT
2
GND
1
VCC
8 VCC
7 VIN
6 VINB
5 VAGC
Biasing &
AGC
Control
RF3330
IF GAIN CONT R OLLE D AMPLIFIER
CATV Set-Top Boxes
Cable Modems
Cable-Ready TVs
The RF3330 is a gain-controlled amplifier suitable for
application in the IF receive section of a cable tuner. It
consists of a high impedance differential input stage, a
low impedance differential output stage, and a differential
gain-controlled amplifier. The voltage gain may be varied
by applying an analog control voltage. The device is fabri-
cated on an advanced Bi-CMOS process, and is housed
in an eight-lead SOT23 package.
Single 5V Positive Power Supply
26dB Gain Range
150MHz Bandwidth
Compact Package
RF3330
RF3330 PCBA
RF3330 PCBA
IF Gain Controlled Amplifier
Fully Assembled Evaluation Board - 75
Fully Assembled Evaluation Board - 50
3
Rev A2 010820
0.127
0°MIN
0.55
0.35
0.365
1.59
3.00
2.60
2.80
0.650
0.15
0.05
1.44
1.04
T
*When Pin 1 is in upper
left, text reads downward
(as shown).
Package S tyle: S OT 23-8
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相關代理商/技術參數(shù) |
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| RF3330_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:IF GAIN CONTROLLED AMPLIFIER |
| RF3330_1 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:IF GAIN CONTROLLED AMPLIFIER |
| RF3330PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:IF GAIN CONTROLLED AMPLIFIER |
| RF3330PCBA-41X | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:IF GAIN CONTROLLED AMPLIFIER |
| RF3330TR7 | 制造商:RF Micro Devices Inc 功能描述:IC IF GAIN CONTROL AMP SOT23-8 |
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