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參數資料
| 型號： | RF2128P |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | MEDIUM POWER LINEAR AMPLIFIER |
| 中文描述： | 1900 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | PLASTIC, SOIC-8 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 134K |
| 代理商： | RF2128P |
2-89
2
P
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
http://www.rfmd.comSi BJT
Si Bi-CMOS
GaAs MESFET
Si CMOS
GaAs HBT
SiGe HBT
1
2
3
4
8
7
6
5
VCC2
GND1
PD
RF IN
VCC1
RF OUT
RF OUT
GND 2
BIAS
CIRCUITS
PACKAGE BASE
GND
RF2128P
PCS Communication Systems
2.5GHz ISM Band Applications
Wireless LANs
Commercial and Consumer Systems
Portable Battery Powered Equipment
The RF2128P is a medium-power, high-efficiency, linear
amplifier IC. 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 2.45GHz ISM applications such as WLAN
and POS terminals. The part also will function as the final
stage in digital PCS phone transmitters requiring linear
amplification
operating
between
2200MHz, with over 100mW transmitted power, or as the
driver stage for the RF2125 high power amplifier. A sim-
ple power down function is included for TDD operation.
The part is packaged in a low-cost plastic package with a
metal backside.
1900MHz
and
Single 3.0V to 6.5V Supply
100mW Linear Output Power
28dB Small Signal Gain
33% Efficiency
Digitally Controlled Power Down Mode
1900MHz to 2500MHz Operation
RF2128P
RF2128P PCBA
Medium Power Linear Amplifier
Fully Assembled Evaluation Board
Rev A4 990216
.157
.150
.035
.016
8°MAX
0°MIN
.061
.055
.196
.189
.244
.230
.050
.010
.007
.003
.001
.019
.014
1
EXPOSED
HEATSINK
.087
.071
.123
.107
Refer to “Handling of PSOP and PSSOP Products” on page 16-15
for special handling information.
!
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相關代理商/技術參數 |
參數描述 |
|---|---|
| RF2128PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:MEDIUM POWER LINEAR AMPLIFIER |
| RF2128PPCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:MEDIUM POWER LINEAR AMPLIFIER |
| RF2129 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V, 2.5GHZ LINEAR POWER AMPLIFIER |
| RF2129PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V, 2.5GHZ LINEAR POWER AMPLIFIER |
| RF2131 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:HIGH EFFICIENCY AMPS/ETACS AMPLIFIER |
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