PhaseLink Corporation Announces the Availability of PicoEMI™ Spread Spectrum Clock Modulation for EMI Reduction 2.5V~3.3V Operation, GREEN/RoHS Compliant Packages. This family offers up to 200MHz outputs, less than 100ps Cycle to Cycle jitter, 16 modulation magnitudes to choose from, 4 pre-programmed configurations to cycle through, low-power consumption, 3 drive strengths to select from, and up to 3 outputs to replace alternative solutions, in a small footprint GREEN/RoHS compliant SOT23-6L or SOP-8L package.
PicoEMI can be programmed to generate up to 200MHz from a low-cost 10MHz to 40MHz fundamental crystal, or a reference input from 1MHz to 200MHz.  The device consumes less than 10µA of power (when PDB is activated) with <100ps Cycle to Cycle jitter performance. 
 
Product Family Summary
Datasheet PL671

Silicon Laboratories' any-rate precision clocks provide clock multiplication, jitter attenuation, and clock distribution in high performance timing applications requiring sub 1 ps jitter performance. The devices accept multiple clock inputs ranging from 2 kHz to 710 MHz and generate multiple independent, synchronous clock outputs ranging from 2 kHz to 945 MHz and select frequencies to 1.4 GHz.

Datasheet: Si5326

SiTime Corporation offers MEMS-based timing solutions including integrable silicon resonator die, and fully packaged fixed and programmable oscillators.The SiT8002 programmable oscillator family is a value-added solution for fast-turn, rapid prototypes, custom frequencies or low-volume production and is form, fit, and function compatible with the Epson SG-8002 and similar quartz-based programmable oscillators while offering low power consumption, and smaller package options at more competitive prices. The oscillator families are available from 1.000 MHz to 125.000 MHz at optional frequency tolerances of +/-50 ppm or +/-100 ppm in industrial (-40 to 85°C) or commercial (0 to 70°C) temperature ranges. Also, 4 packages sizes from 5.0 mm x 7.0 mm x 0.85 mm down to 2.0 mm x 2.5 mm x 0.85 mm are available.

Key Benefits :
·World's Smallest Solutions
·Lower Cost (leveraging CMOS wafer cost structure)
·Unparalled Aging: 150 parts per BILLION over 25 years
·Nearly Unlimited Supply with Best Lead Times
·No External Components Required, Easy Layout
·Highly Reliable

Datasheet SiT8002
Whitepaper LEVERAGING STANDARD IC PACKAGING
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The SiT8002 programmable oscillator family is a value-added solution for fast-turn, rapid prototypes, custom frequencies or low-volume production and is form, fit, and function compatible with the Epson SG-8002 and similar quartz-based programmable oscillators while offering low power consumption, and smaller package options at more competitive prices. The oscillator families are available from 1.000 MHz to 125.000 MHz at optional frequency tolerances of +/-50 ppm or +/-100 ppm in industrial (-40 to 85°C) or commercial (0 to 70°C) temperature ranges. Also, 4 packages sizes from 5.0 mm x 7.0 mm x 0.85 mm down to 2.0 mm x 2.5 mm x 0.85 mm are available.

SiT8002 Datasheet
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Acceleration forces can affect the output frequency stability of TCXOs. Rakon recognises the need for acceleration tolerant crystals and TCXOs in rugged environments. With this in mind, the RGX-3, a SMD strip crystal design, has been developed offering G sensitivity as low as 0.2ppb/G or shock survivability of up to 20,000G.

Rakon RGX-3