New Frequency Synthesizers Products

Fixed Frequency Synthesizer features low phase noise.

Operating in L-band at 1,720 MHz, SFS1720A-LF features typical phase noise of -96 dBc/Hz @ 10 kHz offset and typical sideband spurs of -70 dBc. RoHS-compliant single frequency synthesizer delivers typical output power of 6 dBm with VCO voltage supply of 5 Vdc while drawing 35 mA (typ) and PLL voltage of 3 Vdc while drawing 9 mA (typ) over -40 to +85-

Frequency Synthesizers

Fixed Frequency Synthesizer features low phase noise.

Operating at 2,365 MHz, Model SFS2365A-LF features typical phase noise of -95 dBc/Hz at 10 KHz offset and typical sideband spurs of -70 dBc. Unit delivers typical output power of 6 dBm with VCO voltage supply of 5 Vdc while drawing 40 mA and phased locked loop voltage of 3 Vdc while drawing 9 mA over temperature range of -40 to 85-

Frequency Synthesizers

ST's MEMS and RF Devices Selected Top Products by EETimes

Geneva, January 04,2008 - An ultracompact MEMS accelerometer and a multi-band RF synthesizer from STMicroelectronics (NYSE: STM) were selected as top products in the quarterly EETimes and eeProductCenter Ultimate Products Survey. ST's LIS244AL low-g linear accelerometer was chosen as a Top Ten product in the Interconnect/Passives and Electromechanical category. ST's accelerometer won acclaim from...

Frequency Synthesizers

PLL Synthesizer offers frequency range of 3,175-3,311 MHz .

Model PSA3240C-LF coaxial resonator oscillator based Phase Locked Loop synthesizer is designed to meet high data rate demand of fixed wireless communication applications as carrier generators. It offers phase noise performance of -95 dBc/Hz @ 10 kHz away from carrier with supply voltage of 5 Vdc, and spurious suppression of -70 dBc. Available in tape and reel packaging for production...

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Frequency Synthesizers

Synthesizer Module suits GSM/Edge telecom base stations.

Combining voltage controlled oscillator, fast-hopping fractional PLL, and loop filter, Synthesizer Module provides frequency hopping across GSM band with phase settled in 20 ms and 5-

Frequency Synthesizers

RF Synthesizer suits wireless infrastructure applications.

Able to maintain signal integrity for wireless infrastructure applications, TRF3761 eliminates need to integrate PLL devices with VCOs, buffers, and passive circuitry modules by integrating their equivalent functionality into 6 x 6 mm chip. It supports 3G wireless standards, as well as 2G and 2.5G, and is available at extended frequency range of 400 MHz to 2.5 GHz. At 1.9 GHz output frequency,...

Frequency Synthesizers

PLL/Synthesizer covers 1-5 GHz bands.

Requiring external frequency reference and supply voltages for internal phase lock loop and VCO, Model CPLL66 is programmed using standard 3-line interface. Typical phase noise at 4 GHz is -90 dBc/Hz at 10 kHz offset with 0 dBm minimum output power. Housed in 0.6 x 0.6 x 0.15 in. SMD package, Model CPLL66 is suited for digital radio equipment, fixed wireless access, satellite communications...

Frequency Synthesizers

Synthesizer enables clean data converter clocking.

Model CDCM7005 synchronizes VCXO frequency up to 2.2 GHz (LVPECL) to 1 of 2 reference clocks to deliver high-frequency, clean clock outputs. It offers phase noise of -219 dBc/Hz, phase jitter of 162 fs (LVPECL) and 232 fs (LVCMOS), and max output skew of 20 ps. Serial peripheral interface logic facilitates programming and individual support control. Unit provides stable frequencies for...

Frequency Synthesizers

RF Synthesizer targets wireless infrastructure applications.

Model STW81100 is a multi-band, integrated RF synthesizer featuring 2 voltage-controlled oscillators with low phase noise performance and noise floor of -153 dBc/Hz. It offers single-chip alternative to discrete PLL and VCO solutions, which typically require 2 chips. Combination of wide frequency-range VCOs and multiple output options, including direct output, divided by 2, or divided by 4,...

Frequency Synthesizers

Synthesizer Module eliminates RF mix/divide circuitry.

MS-2002 WaveCor DDS (Direct Digital Synthesis) device covers frequency of 2 to 22.5 MHz with clock frequency of 100 MHz and typical spurious performance of -80 dBc. Critical synthesis specifications include switching speed of 480 ns (100 MHz clock) and ability to operate in either CW or chirp mode. Device offers 64-bit frequency/phase accumulator structure providing high tuning resolution of...