Clock Generators

Clock Generators

Timing Devices extend battery life for portable electronics.

VersaClock® LP programmable clock generators reduce power consumption and optimize board layout in battery-operated consumer applications. They reduce power requirement to 4-8 mW for single clock output and also reduce power usage during power down (20 Â-µW) and sleep mode with 32 kHz clock active (200 µW). Each of 5 models features 4 internal PLLs, individually programmable...

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Clock Generators

CMOS Clock Generators offer web-customizable clock solutions.

Featuring 8 outputs, Series Si535x is capable of synthesizing 4 non-integer related frequencies from 1-200 MHz. Units provide 0 ppm frequency synthesis error for any combination of frequencies, enabling replacement of multiple clock ICs and crystal oscillators with single device. Housed in 4 x 4 mm 24-QFN package, Model Si5355 has consistently low jitter of 50 ps pk-pk regardless of frequency...

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Triple-Output Clock Generator meets high-speed datacom needs.
Clock Generators

Triple-Output Clock Generator meets high-speed datacom needs.

Intended for Ethernet and Fibre Channel equipment, MAX3625B utilizes low-noise VCO and PLL architecture to generate high-frequency, low-jitter (0.36 psRMS) clock signal from low-frequency crystal resonator or reference clock input. Its -57 dBc PSNR minimizes jitter degradation and facilitates design in noisy system environments. Specified over -40 to +85°C range and operating from 3.3 V...

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Embedded Clocks suit high-end printers and home routers.
Clock Generators

Embedded Clocks suit high-end printers and home routers.

Supporting various standard chip sets used in embedded applications and output tht supports Serial ATA and PCI Express®, single-chip embedded clocks have life cycle of 5-7 yr. They are SMBus programmable and feature spread spectrum to reduce electromagnetic interference, preserving signal integrity. Clocks are offered in various packages, ranging from 48-72 pins and including SSOP, TSSOP,...

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Clock Generators suit high-speed networking applications.
Clock Generators

Clock Generators suit high-speed networking applications.

Models MAX3627 and MAX3629 utilize low-noise XO and PLL architecture to generate high-frequency (312.5 MHz), low-jitter (0.14 psecRMS) clock signals from 25 MHz crystal or reference clock input. While MAX3627 offers 7 LVDS outputs and one LVCMOS output, MAX3629 has 5 LVDS outputs and 3 LVCMOS outputs. Both simultaneously generate 2 pin-selectable frequencies for Ethernet port clocking and MAC...

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Clock Generators suit high-performance applications.
Clock Generators

Clock Generators suit high-performance applications.

Designed to reduce board space and maintain power efficiency, VersaClock(TM) III programmable timing devices offer design flexibility though 4 internal PLLs - each individually programmable and capable of generating 4 unique frequencies. EMI-reducing spread spectrum technology is available on 2 PLLs to ensure signal integrity, and IÂ-²C interface provides programmability during normal...

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Synchronous Clock Generator is RoHS compliant.
Clock Generators

Synchronous Clock Generator is RoHS compliant.

Designed for SONET/SDH/ATM applications, SFX-800G translates one input greater than 1 MHz into one of 8 selectable output frequencies between 10 MHz and 1.125 GHz. It is available as 3.3 V high precision PLL, and comes in 1.2 x 1.0 x 0.285 in. surface mount package. It supports most FEC rates such as 15/14 and 255/237, and provides jitter filtered, wander following output signal synchronized to...

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Clock Generators

Precision Clock Generators feature crystal input.

Operating at less than 500 mW, CDCM61004 Series includes fully integrated voltage controlled oscillator that supports output frequency range of 43.75-683 MHz, allowing one device to cover multiple standards or multiple designs. Input crystal bypass mode allows direct tuning on reference, and output is selectable between LVPECL, LVDS, or 2-LVCMOS. Able to achieve integrated RMS jitter of 500 fs,...

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Clock Generators

Programmable Clock Multiplier has period jitter of 5 picosec.

Capable of generating up to 26 possible clock frequencies from single input source on its LVPECL/LVCMOS output, NB3N3020 suits wide range of networking, consumer electronics, and computing applications. It has 3 tri-level LVCMOS single-ended select pins, and wide output frequency range of 8-210 MHz. Taking 5.0-27 MHz fundamental mode parallel resonant crystal or 2.0-210 MHz LVCMOS single-ended...

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Video Clock enhances jitter performance of Virtex-5 LXT FPGAs.
Clock Generators

Video Clock enhances jitter performance of Virtex-5 LXT FPGAs.

Available as plug-in module for Xilinx ML571 serial digital video development board, ML571-1982CLK video clock reference design module enables SMPTE-compliant jitter performance for broadcast video applications. It delivers low clock output jitter of 40 psed p-p at 148.5 MHz to drive Virtex-5 LXT FPGA's integrated SerDes without need for additional clock cleaning circuitry. Unit features LMH1982...

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