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參數(shù)資料
| 型號： | RF3802 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | GaAs HBT PRE-DRIVER AMPLIFIER |
| 中文描述： | 869 MHz - 894 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| 封裝： | ROHS COMPLIANT, AIN, 8 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 62K |
| 代理商： | RF3802 |
4-631
Product Description
Ordering Information
Typical Applications
Features
Functional 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
InGaP/HBT
GaN HEMT
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
V_BIAS
VREF
VCC1
RF IN
RF OUT/VCC2
RF OUT/VCC2
RF OUT/VCC2
RF OUT/VCC2
1
2
3
4
8
7
6
5
PACKAGE BASE
GND
Bias
Circuit
RF3802
GaAs HBT PRE-DRIVER AMPLIFIER
GaAs HBT Pre-Driver for Basestation Amplifiers
Power Amplifier Stage for Commercial Wireless
Infrastructure
Class AB Operation for GSM/EDGE/CDMA
Transmitter Applications
The RF3802 is specifically designed for wireless infra-
structure applications. Using a highly reliable GaAs HBT
fabrication process, this high-performance dual-stage
amplifier achieves high output power over a broad fre-
quency range. The RF3802 amplifier also provides excel-
lent efficiency and thermal stability through the use of a
thermally-enhanced surface-mount AlN package. Ease of
integration is accomplished through the incorporation of
an optimized evaluation board design provided to achieve
proper 50
operation. Various evaluation board bias con-
figurations are available to address a broad range of wire-
less infrastructure applications:
AMPS/GSM850/EDGE850
GSM900/EDGE900
IS-95/CDMA2000/AMPS
5W Output Power
High Linearity
35% Power-Added Efficiency
AlN Packaging
Broadband Platform Design Approach
RF3802
RF3802PCBA-410 Fully Assembled Evaluation Board - GSM850
RF3802PCBA-411 Fully Assembled Evaluation Board - GSM900
GaAs HBT Pre-Driver Amplifier
0
Rev A1 040927
0.005 A
0.0025
0.024
-A-
0.156
0.025
R.008
0.028
TYP
0.020
7 PL
0.050
TYP
0.050
REF
0.0780
MAX
Dimensions in inches.
0.180
REF
0.198
0.200 REF
0.236
Shaded circle designates
pin 1 location.
Pin 1
Package Style: AlN
Proposed
9
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相關(guān)代理商/技術(shù)參數(shù) |
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| RF3802_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:GaAs HBT PRE-DRIVER AMPLIFIER |
| RF3802_1 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:GaAs HBT PRE-DRIVER AMPLIFIER |
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| RF3802PCBA-411 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:GaAs HBT PRE-DRIVER AMPLIFIER |
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