WCDMA BASEBAND MODULATION Search Results

DB677

Contextual Info: DAC5686 www.ti.com SLWS147 – APRIL 2003 16-BIT, 500 MSPS, 2x–6x INTERPOLATING DUAL-CHANNEL CommsDAC DIGITAL-TO-ANALOG CONVERTER D D Each Tone at –12 dBFS Fout = 15.6, 15.8, 16.2, 16.4 MHz WCDMA ACPR – 1 Carrier: 74 dB at Baseband, 245.76 MSPS

DAC5676

Abstract: DAC5686 DB10
Contextual Info: DAC5686 www.ti.com SLWS147 – APRIL 2003 16-BIT, 500 MSPS, 2x–6x INTERPOLATING DUAL-CHANNEL CommsDAC DIGITAL-TO-ANALOG CONVERTER D D Each Tone at –12 dBFS Fout = 15.6, 15.8, 16.2, 16.4 MHz WCDMA ACPR – 1 Carrier: 74 dB at Baseband, 245.76 MSPS

Contextual Info: User's Guide SLAU224 – July 2007 TRF3710EVM This is the user’s guide for the TRF3710 EVM. The TRF3710 is a receiver direct downconvert quadrature demodulator that includes programmable baseband filters, adjustable dc offset correction, and buffer amplifiers to directly drive ADCs. The device is suited for operation with CDMA and WCDMA modulation

LE1182

Abstract: E4436B HP8616A video balun LT5528
Contextual Info: advertisement LT5528 WCDMA ACPR and AltCPR Measurements – Design Note 375 Doug Stuetzle LT5528, which is a high linearity direct I/Q modulator. It accepts complex modulation signals at its baseband inputs and generates a modulated RF signal at the RF output. An accurate measurement of the spectral regrowth of a highly linear device such as the LT5528 is

UMK105CH100JW

Abstract: GRM40X7R105K010A MQK002-967 GRM36Y5V104Z016 MQE925-1750-T7 emk105 MAX2363W MAX2363WEVKIT GRM36COG101J050 MAX2361
Contextual Info: 19-2013; Rev 2; 5/01 MAX2361/MAX2363W Evaluation Kits The MAX2363W EV kit is for evaluation of the MAX2363 for single band WCDMA. Features ♦ On-Board PCS and Cellular VCOs ♦ 50Ω SMA Connectors on All RF Ports ♦ BNC Connectors for Baseband Inputs ♦ Low-Power Shutdown Mode

GRP1555C1H330J

Abstract: GRP1555C1H150J MQW1 CAP 0402 GRP1555C1H120J VC-2R8A50-2139 grp155r71h222k MQE95 MQK301-1528 MQT1C1A897M
Contextual Info: 19-3368; Rev 0; 7/04 MAX2560/MAX2566/MAX2572 Evaluation Kits Features ♦ On-Board PCS and Cellular VCOs ♦ WCDMA, GSM900, DCS1800, GSM1900 Modes MAX2566/MAX2572 EV Kits ♦ 50Ω SMA Connectors on All RF and Baseband Ports ♦ Low-Power Shutdown Mode ♦ EV-Kit Control Software Available at

EQUIVALENT bts 2140

Abstract: bts 2140
Contextual Info: 700 MHz – 2.7 GHz Quadrature Modulator Preliminary Technical Data AD8349 a FEATURES Output Frequency Range 700 MHz – 2.7 GHz Modulation Bandwidth DC-200 MHz Output Level +2 dBm @ 2.1 GHz Noise Floor –156 dBm/Hz High Accuracy Phase Quadrature Error 0.5 degree rms

Contextual Info: FEATURES Output frequency range: 700 MHz to 2700 MHz Modulation bandwidth: dc to 160 MHz large signal BW 1 dB output compression: 5.6 dBm @ 2140 MHz Output disable function: output below –50 dBm in < 50 ns Noise floor: –156 dBm/Hz Phase quadrature error: 0.3 degrees @ 2140 MHz

AD8346s

Abstract: AD8349AREZ-RL7
Contextual Info: FEATURES Output frequency range: 700 MHz to 2700 MHz Modulation bandwidth: dc to 160 MHz large signal BW 1 dB output compression: 5.6 dBm @ 2140 MHz Output disable function: output below –50 dBm in < 50 ns Noise floor: –156 dBm/Hz Phase quadrature error: 0.3 degrees @ 2140 MHz

AD8346s

Abstract: ADF4360-1 agilent HP34970A AD8132 AD8138 AD8349 AD9777 ADF4360 ADF4360-2 ADF4360-3
Contextual Info: 700 MHz to 2700 MHz Quadrature Modulator AD8349 Output frequency range: 700 MHz to 2700 MHz Modulation bandwidth: dc to 160 MHz large signal BW 1 dB output compression: 5.6 dBm @ 2140 MHz Output disable function: output below –50 dBm in < 50 ns Noise floor: –156 dBm/Hz

Contextual Info: 700 MHz to 2700 MHz Quadrature Modulator AD8349 Output frequency range: 700 MHz to 2700 MHz Modulation bandwidth: dc to 160 MHz large signal BW 1 dB output compression: 5.6 dBm @ 2140 MHz Output disable function: output below –50 dBm in < 50 ns Noise floor: –156 dBm/Hz

AD8132

Abstract: AD8138 AD8349 AD9777 ADF4360 ADF4360-1 ADF4360-2 ETC1-1-13
Contextual Info: 700 MHz to 2700 MHz Quadrature Modulator AD8349 Output frequency range: 700 MHz to 2700 MHz Modulation bandwidth: dc to 160 MHz large signal BW 1 dB output compression: 5.6 dBm @ 2140 MHz Output disable function: output below –50 dBm in < 50 ns Noise floor: –156 dBm/Hz

vps14

Abstract: adl5372
Contextual Info: Preliminary Technical Data F-MOD - 300 MHz1 to 4000 MHz Quadrature Modulator Family ADL5371/ADL5372/ADL5373/ADL5374 FEATURES Output frequency range: 300 MHz1 to 4000 MHz Modulation bandwidth: 700 MHz 3 dB 1 dB output compression: 12 dBm @ 2140 MHz Noise floor: -158 dBm/Hz

AD9779

Abstract: ADL5370 ADL5371 ADL5372 ADL5373 ADL5374 ADL5375ACPZ-R7
Contextual Info: Preliminary Technical Data F-MOD - 250 MHz to 4000 MHz Quadrature Modulator Family ADL5370/1/2/3/4 FEATURES Output frequency range: 250 MHz to 4000 MHz Modulation bandwidth: 700 MHz 3 dB 1 dB output compression: 12 dBm @ 2140 MHz Noise floor: -158 dBm/Hz

MAX2407

Abstract: MAX2403 VGA Multiplier IC MAX2395 MAX2395ETI wcdma modem max2394 10MHz agc circuit R0000b
Contextual Info: 19-2970; Rev 3; 1/09 KIT ATION EVALU E L B AVAILA WCDMA Quasi-Direct Modulator with VGA and PA Driver The MAX2395 fully monolithic quasi-direct modulator IC is designed for use in WCDMA/UMTS transmitters. The quasi-direct modulation architecture reduces system

diode j476

Abstract: DC729A LT5511 LT5528 LT5528EUF MO-220 5528 LT5503
Contextual Info: LT5528 1.5GHz to 2.4GHz High Linearity Direct Quadrature Modulator DESCRIPTIO U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ The LT 5528 is a direct I/Q modulator designed for high performance wireless applications, including wireless infrastructure. It allows direct modulation of an RF signal

diode j476

Abstract: DC729A LT5511 LT5528 LT5528EUF MO-220 lna vco mixer quadrature 2GHz WCDMA receiver UMTS baseband LT5503
Contextual Info: LT5528 1.5GHz to 2.4GHz High Linearity Direct Quadrature Modulator DESCRIPTIO U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ The LT 5528 is a direct I/Q modulator designed for high performance wireless applications, including wireless infrastructure. It allows direct modulation of an RF signal

RF2850

Abstract: wcdma baseband Drive Base BJT UMTS baseband
Contextual Info: RF2850 DIRECT QUADRATURE MODULATOR RoHS Compliant & Pb-Free Product Typical Applications • UMTS Base Stations • WLAN and WLL Systems • CDMA Base Stations • GMSK,QPSK,DQPSK,QAM Modulation • GSM-EDGE/EGSM Base Stations Product Description The RF2850 is a direct quadrature modulator for use in

Contextual Info: RF2850 DIRECT QUADRATURE MODULATOR RoHS Compliant & Pb-Free Product Typical Applications • UMTS Base Stations • WLAN and WLL Systems • CDMA Base Stations • GMSK,QPSK,DQPSK,QAM Modulation • GSM-EDGE/EGSM Base Stations Product Description The RF2850 is a direct quadrature modulator for use in

lt1750

Abstract: 5518 ic 5518 DC729A DC831A LT5518 LT5518EUF LT5528 MO-220 5518f
Contextual Info: LT5518 1.5GHz–2.4GHz High Linearity Direct Quadrature Modulator U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ The LT 5518 is a direct I/Q modulator designed for high performance wireless applications, including wireless infrastructure. It allows direct modulation of an RF signal

Aero4229

Abstract: Aero4228 Aero4209 Aero4223 aero4208 Aero4260 digrf gsm modem block diagram GSM Transceiver gsm transceiver DAC
Contextual Info: AERO RF TRANSCEIVERS High-performance products for a full range of cellular applications GSM/GPRS EDGE HSPA TD-HSPA February 2009 www.stericsson.com Aero GPRS transceivers The original Aero transceiver was the first widely accepted RF CMOS solution for GSM/GPRS applications. Aero GPRS transceivers have proven their reliability and

AN102

Abstract: LT5528 quadrature mixer phase angle magnitude
Contextual Info: Application Note 102 October 2005 Measuring Phase and Delay Errors Accurately in I/Q Modulators P. Stroet I. INTRODUCTION This Application Note describes a method to accurately measure internal and external phase and timing errors for a high performance direct I/Q modulator. A direct I/Q

RF2850

Abstract: RF2850PCBA-41X
Contextual Info: RF2850 DIRECT QUADRATURE MODULATOR „ „ „ „ UMTS Base Stations CDMA Base Stations GSM-EDGE/EGSM Base Stations WLAN and WLL Systems GMSK,QPSK,DQPSK,QAM Modulation QSIG GND 13 GND 1 12 RFOUT 11 GND LO 2 Σ -45° +45° 10 VCC LOREF 3 GND 4 9 RFREF Applications

ADL5372

Abstract: germanium transistor pnp PFD 70MHz 5V AD9779 AN-772 Cellular RF Transmitters 1900 2400 MHz ADF4110 ADF4111 ADF4112 ADF4113
Contextual Info: 1500 MHz to 2500 MHz Quadrature Modulator ADL5372 FEATURES Output frequency range: 1500 MHz to 2500 MHz Modulation bandwidth: >500 MHz 3 dB 1 dB output compression: 14 dBm @ 1900 MHz Noise floor: −158 dBm/Hz Sideband suppression: −45 dBc @ 1900 MHz Carrier feedthrough: −45 dBm @ 1900 MHz