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參數資料
| 型號： | RF2174 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V DCS POWER AMPLIFIER |
| 中文描述： | 1700 MHz - 1950 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, ULTRA SMALL, PLASTIC, QFN-16 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 129K |
| 代理商： | RF2174 |
2-231
2
P
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
15
V
14
V
13
2
2
AT_EN
3
RF IN
4
GND1
9
G
8
V
7
A
6
A
5
V
12
RF OUT
11
RF OUT
10
RF OUT
16
V
1
G
RF2174
3V DCS POWER AMPLIFIER
3V DCS1800 (PCN) Cellular Handsets
3V DCS1900 (PCS) Cellular Handsets
3V Dual-Band/Triple-Band Handsets
Commercial and Consumer Systems
Portable Battery-Powered Equipment
GPRS Compatible
The RF2174 is a high power, high efficiency power ampli-
fier module offering high performance in GSM or GPRS
applications. The device is manufactured on an advanced
GaAs HBT process, and has been designed for use as
the final RF amplifier in DCS1800/1900 hand-held digital
cellular
equipment
and
other
1700MHz to 2000MHz band. On-board power control
provides over 65dB of control range with an analog volt-
age input, and provides power down with a logic "low" for
standby operation. The device is self-contained with 50
input and the output can be easily matched to obtain opti-
mum power and efficiency characteristics. The RF2174
can be used together with the RF2173 for dual-band
operation. The device is packaged in an ultra-small plas-
tic package, minimizing the required board space.
applications
in
the
Single 2.7V to 4.8V Supply Voltage
+33dBm Output Power at 3.5V
27dB Gain with Analog Gain Control
51% Efficiency
1700MHz to 1950MHz Operation
Supports DCS1800 and PCS1900
RF2174
RF2174 PCBA
3V DCS Power Amplifier
Fully Assembled Evaluation Board
2
Rev A6 010720
3.75
3.75
+
1.50 SQ
4.00
4.00
1
0.45
0.28
3.20
1.60
0.75
0.50
12°
INDEX AREA 3
1.00
0.90
0.75
0.65
0.05
0.00
NOTES:
5
Package Warpage: 0.05 max.
4
Pins 1 and 9 are fused.
Shaded Pin is Lead 1.
1
Dimension applies to plated terminal and is measured between
0.10 mm and 0.25 mm from terminal tip.
2
The terminal #1 identifier and terminal numbering convention
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.
3
0.80
TYP
2
1
Package S tyle: LCC , 16-Pin, 4 x 4
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相關代理商/技術參數 |
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| RF2174_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V DCS POWER AMPLIFIER |
| RF2174_1 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V DCS POWER AMPLIFIER |
| RF2174PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V DCS POWER AMPLIFIER |
| RF2174PCBA-41X | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V DCS POWER AMPLIFIER |
| RF2175 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V 400MHz LINEAR AMPLIFIER |
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