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參數(shù)資料
| 型號： | RF5189 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V, 2.45GHz LINEAR POWER AMPLIFIER |
| 中文描述： | 2400 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, QFN-12 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 229K |
| 代理商： | RF5189 |
2-655
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
5
6
7
8
9
4
3
2
1
10
11
12
Input
Match
Output
Match
Bias
Interstage
Match
PWR SEN
BIAS1GND
RF IN
NC
V
B
RF OUT
RF OUT
V
V
V
V
RF5189
3V, 2.45GHz LINEAR POWER AMPLIFIER
IEEE802.11B WLAN Applications
2.5GHz ISM Band Applications
Wireless LAN Systems
Commercial and Consumer Systems
Portable Battery-Powered Equipment
Spread-Spectrum and MMDS Systems
The RF5189 is a linear, medium-power, high-efficiency
amplifier IC designed specifically for battery-powered
WLAN applications such as PC cards, mini PCI, and
compact flash applications. The device is manufactured
on an advanced Gallium Arsenide Heterojunction Bipolar
Transistor (HBT) process, and has been designed for use
as the final RF amplifier in 2.5GHz WLAN and other
spread-spectrum transmitters. The device is provided in a
12-pin QFN package with a backside ground. The
RF5189 is designed to maintain linearity over a wide
range of supply voltage and power output. The RF5189 is
designed to reduce end-product BOM count by integrat-
ing all matching circuitry onto the chip.
Single Power Supply 3.0V to 5.0V
+30dBm Saturated Output Power
25dB Small Signal Gain
High Linearity
2400MHz to 2500MHz Frequency Range
RF5189
RF5189 PCBA
3V, 2.45GHz Linear Power Amplifier
Fully Assembled Evaluation Board
0
Rev A5 040106
0.05
0.00
0.10 C
1.00
0.80
0.08 C
0.20
REF
-C-
SEATING
PLANE
Dimensions in mm.
Shaded lead is pin 1.
2 PLCS
0.10 C
3.00
-A-
2 PLCS
0.10 C
3.00
-B-
INDEX
AREA
0.50
0.50
0.30
TYP
1.45-0.15
0.435 SQ
1.45-0.15
0.18 TYP
0.10
C A B
M
0.30
0.18
Package Style: QFN, 12-Pin, 3x3
9
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| RF5189_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V, 2.45GHz LINEAR POWER AMPLIFIER |
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