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PDF RTC6691 Data sheet ( Hoja de datos )
| Número de pieza | RTC6691 | |
| Descripción | silicon-germanium (SiGe) power amplifier | |
| Fabricantes | RichWave | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RTC6691 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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RTC6691
V0.3 Data Sheet
Jul 2006
DESCRIPTION
The RTC6691 silicon-germanium (SiGe) power amplifier (PA) is designed to operate in
2.4GHz ISM band, compatible with 802.11b/g wireless LAN system with high power, high
gain. The Amplifier consists of 3 gain stages with inter-stage matching, build-in input
matching network, and a power detector for close loop power control operation. In 802.11g
mode (OFDM 64QAM, 54Mbps), it provides a low EVM (Error-Vector magnitude) of 3% at
+21.5dBm linear output power. The device is packaged in a tiny industry-standard 16-lead
surface mount package QFN16 3x3.
FEATURE
◆ 3.3V Power Supply
◆ Maximum Linear Output Power for 11g usage : +21.5 dBm ( 54Mbps OFDM 64 QAM )
◆ Maximum Linear Output Power for 11b usage : +26 dBm ( 11Mbps CCK )
◆ Small signal gain : 33.5dB
◆ On-chip input matching
◆ Operation ambient temperature: -40 ~ +85 °C
◆ Lead-free RoHS compliant
APPLICATION
◆ High Power WLAN applications
◆ IEEE 802.11b/g Wireless LAN System
◆ 2.4GHz ISM Band Application
◆ 2.4GHz Cordless Phones
PINOUT (top view)
www.richwave.com.tw
Specifications subject to change without notice
1
Preliminary Confidential Proprietary
Free Datasheet http://www.Datasheet4U.com
1 page  
RTC6691
V0.3 Data Sheet
Jul 2006
EVM and Current Consumption
Pout VS EVM
7 300
280
6
260
5 240
4 EVM(%)
ICC(mA)
3
220
200
180
2 160
140
1
120
0 100
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Pout (dBm)
P1dB and Psat
Power Sweep
600
550
500
450
400
350
300
250
200
150
100
-21 -19 -17 -15 -13 -11 -9 -7
Pin(dBm)
www.richwave.com.tw
Specifications subject to change without notice
5
-5
35
30
25
ICC(mA)
Pout(dBm)
Gain(dB)
20
15
10
-3 -1 1 3
Preliminary Confidential Proprietary
Free Datasheet http://www.Datasheet4U.com
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet RTC6691.PDF ] | |
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