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參數(shù)資料
| 型號： | TQP777002 |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 衰減器 |
| 英文描述： | 2.4GHz ISM Band InGaP HBT Matched Power Amplifier |
| 中文描述： | 2400 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 3 X 3 MM, LEAD FREE, LEADLESS, SMT, VQFN-16 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 223K |
| 代理商： | TQP777002 |
TQP777002
Data Sheet
2.4GHz ISM Band InGaP HBT Matched Power Amplifier
For additional information and latest specifications, see our website:
www.triquint.com
Revision A, July 22, 2004
2
F
High Linearity, 2.4 GHz ISMBand PA for
802.11b/g WLAN Systems
Integrated Output Power Detector
Leadless 3.0 x 3.0 mm SMT Pb-Free
Package
Temperature Compensated Bias Network
with Bias Shutdown Mode
EVM< 3.0% @ +18.5 dBm Linear Output
Power 802.11g modulation
+22 dBm Linear Output Power 802.11b
modulation
Integrated input and output match
Integrated bias chokes
Single 3.3V supply
Functional Block Diagram
eatures
RF In
Vref
N/C
1
2
3
4
5
6
Vdet_out
RF Out
7
8
9
10
11
12
13
14
N/C
N/C
Vc3
Vc2
15
16
Vc1
N/C
N/C
N/C
N/C
N/C
N/C
Bias controller
Product Description
The TQP777002 is a high performance, high linearity, medium-power
amplifier designed for 802.11b/g WLAN and other applications in the 2.4GHz
ISMband. The device exhibits industry-leading power added efficiency
under 802.11b and 802.11g modulated signals. The RF input match and
output matches are integrated on chip as are the second and third stage
bias chokes. The power amplifier is manufactured using TriQuint’s InGaP
HBT process and is packaged in an industry standard 3mm x 3mm VQFN-16
Pb-Free package.
Electrical Specifications
Test Conditions: Ta=25°C; Vc1=Vc2=Vc3=3.3V Vref=2.90V
Data Sheet: Subject to change without notice
Parameter
Frequency Range
Mn
2400
typ
-
max
2500
units
MHz
Power Gain
28.5
30.0
dB
Error Vector Magnitude (Pout =
+18.5dBm 54Mbps OFDMSignal)
<3.0
%
Linear Output Power (guaranteed
ACP under 802.11b modulation)
21
22
dBm
802.11b ACP; +22.0 dBmOutput;
1
st
Side Lobe, 11 Mbps
-37
dBc
802.11b ACP; +22.0 dBmOutput;
2
nd
Side Lobe, 11Mbps
-55
dBc
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