block diagram for RF transmitter AND RECEIVER
Abstract: superheterodyne receiver GSM wcdma modulator CX74041 GSM transmitter receiver WCDMA duplexer CX74038 CX74040 IMT-2000 superheterodyne receiver WCDMA
Text: wireless communications products WCDMA RF Subsystem Conexant Delivers Highly Integrated RF Chipset for WCDMA Applications Conexant offers a complete highly-integrated RF chipset to meet the needs of WCDMA terminal devices. The RF subsystem is designed and optimized for use in WCDMA and UMTS
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IMT-2000
101598B
block diagram for RF transmitter AND RECEIVER
superheterodyne receiver GSM
wcdma modulator
CX74041
GSM transmitter receiver
WCDMA duplexer
CX74038
CX74040
superheterodyne receiver WCDMA
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SKY77414
Abstract: No abstract text available
Text: ADVANCE PRODUCT SUMMARY SKY77414 Front-End Module for WCDMA 1850-1910 MHz Applications Description • Digital cellular (WCMDA) handsets The SKY77414 Front-End Module (FEM) is a fully matched, 22-pin surface mount module developed for WCDMA applications. Small and efficient, this WCDMA FEM integrates the interstage filter, the
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SKY77414
22-pin
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AN1211
Abstract: superheterodyne receiver WCDMA APP1211 MAX2309 MAX2363 MAX2388 WCDMA TRANSCEIVER quadrature modulation two front end WCDMA baseband modulation
Text: Maxim > App Notes > Wireless and RF Keywords: W-CDMA, CDMA, RF, transceivers, IF, power amplifiers, PA, transmitters, receivers, wcdma, WDCMA Jan 04, 2002 APPLICATION NOTE 1211 WCDMA Superheterodyne Reference Design: V1.0 RF Transceiver Description Abstract: A complete WCDMA transceiver is described in detail. Operation is at 2140MHz for the receiver, and
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2140MHz
1950MHz
MAX2388
190MHz
MAX2309
MAX2363
320MHz
MAX2309:
MAX2363:
AN1211
superheterodyne receiver WCDMA
APP1211
WCDMA TRANSCEIVER
quadrature modulation two front end
WCDMA baseband modulation
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200415p2
Abstract: SKY77413
Text: PRELIMINARY PRODUCT SUMMARY SKY77413 Front-End Module for WCDMA 824-849 MHz Applications Description • Digital cellular (WCMDA) handsets The SKY77413 Front-End Module (FEM) is a fully matched, 22-pin surface mount module developed for WCDMA applications. Small and efficient, this WCDMA FEM integrates the interstage filter, the
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SKY77413
22-pin
200415p2
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AN1211
Abstract: APP1211 MAX2309 MAX2363 MAX2388 quadrature modulation two front end
Text: Maxim > App Notes > Wireless and RF Keywords: W-CDMA, CDMA, RF, transceivers, IF, power amplifiers, PA, transmitters, receivers, wcdma, WDCMA Jan 04, 2002 APPLICATION NOTE 1211 WCDMA Superheterodyne Reference Design: V1.0 RF Transceiver Description Abstract: A complete WCDMA transceiver is described in detail. Operation is at 2140MHz for the receiver, and
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2140MHz
1950MHz
MAX2388
190MHz
MAX2309
MAX2363
320MHz
MAX2309:
MAX2363:
AN1211
APP1211
quadrature modulation two front end
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WCDMA duplexer
Abstract: No abstract text available
Text: Direct Link 1078 Applications & Cases SAW-BAW-Duplexer für WCDMA Juli 2007 Vorteile kombinieren EPCOS ist es gelungen, die Vorteile der SAW- und BAW-Technologie in einem Duplexer für das WCDMA-Band zu vereinen und damit die Miniaturisierung bei besseren elektrischen Parametern weiter
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China Electronics Technology Group
Abstract: No abstract text available
Text: SIPAT Co.,Ltd www.sipatsaw.com China Electronics Technology Group Corporation No.26 Research Institute WCDMA 双工耦合单元 Duplexer-Coupler Unit for WCDMA 1. Specifications SDCU-20/60 技术指标 接收 Rx 发射 Tx 1920-1980MHz 2110-2170MHz Specifications
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SDCU-20/60
1920-1980MHz
2110-2170MHz
DC-1900MHz
50MHz
2180-12750MHz
DC-1920MHz
China Electronics Technology Group
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7702
Abstract: ACMD-7702
Text: ACMD-7702 Miniature UMTS Band 9 J-WCDMA Duplexer Data Sheet Description Features The Avago Technologies’ ACMD-7702 is a miniature duplexer designed for use in UMTS Band 9/J-WCDMA (1750 – 1785 MHz UL, 1845 – 1880 MHz DL) handsets and mobile data terminals.
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ACMD-7702
ACMD-7702
J-STD-020C
ACMD-7702-BLK
ACMD-7702-TR1
AV02-0840EN
7702
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passive crossover
Abstract: epcos ltcc epcos duplexer
Text: Direct Link 1078 Applications & Cases SAW-BAW duplexers for WCDMA July 2007 Best of both worlds EPCOS has succeeded in combining the benefits of SAW and BAW technologies in a duplexer for the WCDMA band, thus achieving a greater degree of miniaturization together with improved electrical parameters.
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AWT6651Q7
Abstract: AT2110
Text: AWT6651 High Efficiency ProEficientTM UMTS2100 Band 1 LTE/WCDMA/CDMA/TD-SCDMA Linear PAM preliminary data sheet - Rev 1.1 FEATURES • CDMA/EVDO, WCDMA/HSPA, LTE and TD-SCDMA Compliant • High Efficiency (R99 waveform): • 48% @ POUT = +28.5 dBm AWT6651
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UMTS2100
AWT6651
AWT6651Q7
AT2110
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LTE filter band 40
Abstract: LTE duplexer
Text: AWT6638 HELP3DCTM Band 8 LTE/WCDMA Linear PA Module PRELIMINARY DATA SHEET - Rev 1.3 FEATURES • WCDMA/HSPA, LTE Compliant • 3rd generation HELPTM Technology • High Efficiency: (R99 waveform) • 40 % @ POUT = +28.5 dBm • 22 % @ POUT = +17 dBm AWT6638
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AWT6638
LTE filter band 40
LTE duplexer
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Untitled
Abstract: No abstract text available
Text: AWT6635 HELP3DCTM Band 5 LTE/WCDMA/CDMA Linear PA Module PRELIMINARY DATASHEET - Rev 1.3 FEATURES • CDMA/EVDO, WCDMA/HSPA and LTE compliant • 3rd Generation HELPTM technology • High Efficiency: (R99 waveform) • 40 % @ POUT = +28.5 dBm • 21.5 % @ POUT = +17 dBm
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AWT6635
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SMD MARKING CODE pam
Abstract: WS2512G J-STD-020B J-STD-033 SC251 UMTS2100 WS2512 semtech msl UMTS2100 PA duplexer
Text: WS2512-TR1G 4 x 4 Power Amplifier Module for UMTS2100 1920-1980 MHz Data Sheet Description Features The WS2512-TR1G, a Wide-band Code Division Multiple Access (WCDMA) Power Amplifier (PA), is a fully matched 10-pin surface mount module developed for WCDMA
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WS2512-TR1G
UMTS2100
WS2512-TR1G,
10-pin
WS2512TR1G
WS2512-TR1G
AV02-0168EN
SMD MARKING CODE pam
WS2512G
J-STD-020B
J-STD-033
SC251
UMTS2100
WS2512
semtech msl
UMTS2100 PA duplexer
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AT2110
Abstract: No abstract text available
Text: HELP3DC TM AWT6631 UMTS2100 Band 1 LTE/WCDMA/CDMA/TD-SCDMA Linear PAM Data Sheet - Rev 2.6 FEATURES • CDMA/EVDO, WCDMA/HSPA, LTE and TD-SCDMA Compliant • 3rd Generation HELPTM technology • High Efficiency (R99 waveform): • 41 % @ POUT = +28.25 dBm
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UMTS2100
AWT6631
AT2110
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TQM666052
Abstract: No abstract text available
Text: TQM666052 Band 2 WCDMA/NCDMA PA+Duplexer module Applications • WCDMA voice, HSDPA and HSUPA and CDMA2000/EVDO Handsets and Data-Cards Product Features Tritium IV PA+ Duplexer Module for UMTS Band II (PCS band) GaAs BiHEMT PA Core 1 bit bias control for mid- and high output power.
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TQM666052
CDMA2000/EVDO
TQM666052
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Untitled
Abstract: No abstract text available
Text: AWT6635 HELP3DCTM Band 5 LTE/WCDMA/CDMA Linear PA Module PRELIMINARY DATASHEET - Rev 1.3 FEATURES • CDMA/EVDO, WCDMA/HSPA and LTE compliant • 3rd Generation HELPTM technology • High Eficiency: (R99 waveform) • 40 % @ POUT = +28.5 dBm • 21.5 % @ POUT = +17 dBm
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AWT6635
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td lte
Abstract: No abstract text available
Text: HELP3DC TM AWT6631 UMTS2100 Band 1 LTE/WCDMA/CDMA/TD-SCDMA Linear PAM Data Sheet - Rev 2.7 FEATURES • CDMA/EVDO, WCDMA/HSPA, LTE and TD-SCDMA Compliant • 3rd Generation HELPTM technology • High Efficiency (R99 waveform): • 41 % @ POUT = +28.25 dBm
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UMTS2100
AWT6631
td lte
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LTE duplexer
Abstract: No abstract text available
Text: HELP3DC TM AWT6631 UMTS2100 Band 1 LTE/WCDMA/CDMA/TD-SCDMA Linear PAM Data Sheet- Rev 2.1 FEATURES • CDMA/EVDO, WCDMA/HSPA, LTE and TD-SCDMA Compliant • 3rd Generation HELPTM technology • High Efficiency (R99 waveform): • 41 % @ POUT = +28.25 dBm
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UMTS2100
AWT6631
LTE duplexer
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DG09
Abstract: AN-6088 ICC550 an6088 pae12 25PAE
Text: www.fairchildsemi.com AN-6088 FAN5902 Power Management Solution for Improving the Power Efficiency of 3G WCDMA RF Power Amplifiers Abstract This application note provides the basics for implementing a Dynamic Voltage Scaling DVS power management technique with 3G WCDMA RF power amplifiers (PAs) to
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AN-6088
FAN5902
FAN5902,
DG09
AN-6088
ICC550
an6088
pae12
25PAE
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Untitled
Abstract: No abstract text available
Text: Direct Link 1091 Products & Technologies SAW components September 2007 Smallest duplexer for WCDMA Band VIII EPCOS has developed the smallest duplexer for the WCDMA Band VIII. The duplexer is based on a SAW-SAW combination and measures in at only 3.0 x 2.5 X 1.1 mm3. The product features very high isolation values with
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UMTS1900
Abstract: No abstract text available
Text: AWT6632 HELP3DC UMTS1900 Band 2 LTE/WCDMA/CDMA Linear PA Module TM DATA SHEET - Rev 2.1 FEATURES • CDMA/EVDO, WCDMA/HSPA, LTE Compliant • 3rd Generation HELPTM technology • High Efficiency: (R99 waveform) • 40 % @ POUT = +29 dBm • 22 % @ POUT = +16.75 dBm
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UMTS1900
AWT6632
UMTS1900
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Untitled
Abstract: No abstract text available
Text: AWT6651 High Efficiency ProEficientTM UMTS2100 Band 1 LTE/WCDMA/TD-SCDMA Linear PAM data sheet - Rev 2.0 FEATURES • WCDMA/HSPA, LTE and TD-SCDMA Compliant • High Efficiency (R99 waveform): • 48% @ POUT = +28.5 dBm • 25% @ POUT = +17 dBm in LPM, without DC/
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AWT6651
UMTS2100
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Untitled
Abstract: No abstract text available
Text: AWT6632 TM HELP3DC UMTS1900 Band 2 LTE/WCDMA/CDMA Linear PA Module DATA SHEET - Rev 2.1 FEATURES • CDMA/EVDO, WCDMA/HSPA, LTE Compliant • 3rd Generation HELPTM technology • High Eficiency: (R99 waveform) • 40 % @ POUT = +29 dBm • 22 % @ POUT = +16.75 dBm
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AWT6632
UMTS1900
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WS2512G
Abstract: MARKING SMD IC CODE 10 pin marking code C3 SMD ic switch mode power supply class d power amplifier duplexer rf power schematics for a PA amplifier class d class d rf power amplifier mmic s2 power amplifier circuit diagram with pcb layout
Text: WS2512-TR1G 4 x 4 Power Amplifier Module for UMTS2100 1920-1980 MHz Data Sheet Description Features The WS2512-TR1G, a Wide-band Code Division Multiple Access (WCDMA) Power Amplifier (PA), is a fully matched 10-pin surface mount module developed for WCDMA
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WS2512-TR1G
UMTS2100
WS2512-TR1G,
10-pin
WS2512TR1G
WS2512-TR1G
AV02-0168EN
WS2512G
MARKING SMD IC CODE 10 pin
marking code C3 SMD ic
switch mode power supply
class d power amplifier
duplexer rf power
schematics for a PA amplifier class d
class d rf power amplifier
mmic s2
power amplifier circuit diagram with pcb layout
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