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參數資料
| 型號： | RF2145PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | DCS1800/1900 POWER AMPLIFIER |
| 中文描述： | DCS1800/1900功率放大器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 76K |
| 代理商： | RF2145PCBA |
2-141
2
P
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional Block Diagram
RF Micro Devices, Inc.
7625 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
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
PC
GND
GND
VCC1
RF IN
GND
GND
NC
NC
GND
GND
RF OUT
RF OUT
GND
GND
NC
RF2145
DCS1800/1900 POWER AMPLIFIER
4.8V DCS1800/1900 Handsets
3V DECT Handsets and Base Stations
Commercial and Consumer Systems
Portable Battery Powered Equipment
The RF2145 is a high power, high efficiency amplifier IC.
The device is manufactured on an advanced Gallium Ars-
enide Heterojunction Bipolar Transistor (HBT) process,
and has been designed for use as the final RF amplifier in
a 4-cell DCS1800 or DCS1900 handset. The device is
packaged in a 16-lead plastic package with wide ground
leads, and is self-contained with the exception of the out-
put matching network and power supply feed line. Only a
single positive voltage is required to operate with full
power and efficiency, and on-board power control and
power-down functions are provided.
Single 4.8V Power Supply
+32dBm Output Power
28dB Small Signal Gain
55% Power Added Efficiency
Power Control
1700MHz to 1900MHz Frequency Range
RF2145
RF2145 PCBA
DCS1800/1900 Power Amplifier
Fully Assembled Evaluation Board
2
Rev B5 010329
.059
.054
.050
.392
.386
.035
.016
.244
.230
8°MAX
0°MIN
.010
.008
.158
.150
.069
.064
1
.009
.004
.020
.014
Package S tyle: S OP-16 QBW1
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| RF2146 | PCS LINEAR POWER AMPLIFIER |
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| RF2155PCBA | 3V PROGRAMMABLE GAIN POWER AMPLIFIER |
| RF2161 | 3V W-CDMA POWER 1900MHZ 3V LINEAR POWER AMPLIFIER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RF2146 | 制造商:RF Micro Devices Inc 功能描述: |
| RF2146-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2146PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:PCS LINEAR POWER AMPLIFIER |
| RF2147-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2148-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
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