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RF2189PCBA 参数 Datasheet PDF下载

RF2189PCBA图片预览
型号: RF2189PCBA
PDF下载: 下载PDF文件 查看货源
内容描述: 3V , 2.5GHZ线性功率放大器 [3V, 2.5GHZ LINEAR POWER AMPLIFIER]
分类和应用: 放大器功率放大器
文件页数/大小: 6 页 / 105 K
品牌: RFMD [ RF MICRO DEVICES ]
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Preliminary
RF2189
3V, 2.5GHZ LINEAR POWER AMPLIFIER
2
Typical Applications
• 2.5GHz ISM Band Applications
• PCS Communication Systems
• Wireless LAN Systems
• Commercial and Consumer Systems
• Portable Battery-Powered Equipment
• Broadband Spread-Spectrum Systems
2
POWER AMPLIFIERS
Product Description
2
1
0.80
TYP
1
The RF2189 is a linear, medium-power, high-efficiency
amplifier IC designed specifically for low voltage opera-
tion. The device is manufactured on an advanced Gallium
Arsenide Heterojunction Bipolar Transistor (HBT) pro-
cess, and has been designed for use as the final RF
amplifier in 2.5GHz spread-spectrum transmitters. The
device is provided in a 16-pin leadless chip carrier with a
backside ground and is self-contained with the exception
of the output matching network and power supply feed
line.
3.75
0.75
0.50
0.45
0.28
3.75
+
1.60 4.00
12°
1.50 SQ
INDEX AREA 3
3.20
4.00
1.00
0.90
0.75
0.65
NOTES:
1 Shaded Pin is Lead 1.
2
Dimension applies to plated terminal and is measured between
0.10 mm and 0.25 mm from terminal tip.
0.05
0.00
Dimensions in mm.
The terminal #1 identifier and terminal numbering convention
3 shall conform to JESD 95-1 SPP-012. Details of terminal #1
identifier are optional, but must be located within the zone
indicated. The identifier may be either a mold or marked
feature.
4
5
Pins 1 and 9 are fused.
Package Warpage: 0.05 max.
Optimum Technology Matching® Applied
Si BJT
Si Bi-CMOS
ü
GaAs HBT
SiGe HBT
VCC2
VCC2
Package Style: LCC, 16-Pin, 4x4
GaAs MESFET
Si CMOS
Features
• Single 3.3V Power Supply
• +25dBm Saturated Output Power
• 20dB Small Signal Gain
• High Power Added Efficiency
VCC1
14
GND
1
GND
GND
NC
2
3
4
5
NC
16
15
13
12
11
10
RF OUT
Bias
Circuits
NC
• Power Down Mode
RF OUT
NC
• 1800MHz to 2500MHz Frequency Range
6
RF IN
7
NC
8
VPC
9
GND
Ordering Information
RF2189
RF2189 PCBA
3V, 2.5GHz Linear Power Amplifier
Fully Assembled Evaluation Board
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
Rev A4 010424
2-249