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Oscillators | Cypress Semiconductor

Oscillators

Cypress offers High-Performance Programmable Oscillators, which can be customized for any frequency up to 2.1 GHz, with best-in-class RMS jitter performance of 110 fs.

The oscillators are offered both in wafer/die and industry-standard packages, widely popular in the networking space.

Got PROBLEMS with Timing? Write to us: clocks@cypress.com

CY294x: High-Performance Programmable Oscillator

With global network traffic expected to increase in the coming years, Ethernet line rates will increase dramatically in routers and switches. Our High-Performance Programmable Oscillator meets all the new reference clock requirements of faster Ethernet data transfer standards.

 

  • Complex manufacturing process
  • Separate oscillators for each frequency
  • 12-week lead time for custom frequencies
  • Poor temperature stability (100 ppm)
  • Operation temperature: -40C to +85C
  • High cost
  • Simple manufacturing process
  • One clock chip for all frequencies
  • Zero lead time for custom frequencies
  • High temperature stability (20 ppm)
  • Operating temperature: -40C to +105C
  • Low cost
Product Family Datasheet Output Voltage Temp* Package
# Frequency Support Type
CY294x CY29411
CY29412
CY29421
CY29422
1 15‑MHz to 2.1‑GHz LVPECL, LVDS, HCSL, CML 1.8V/2.5V/3.3V I 8‑LCC
CY29430 CY29430 1 15‑MHz to 2.1‑GHz LVCMOS, LVPECL, LVDS, HCSL, CML 1.8V/2.5V/3.3V I 16‑QFN
CY51x7 CY5107
CY5117
CY5127
CY5137
1 15‑MHz to 2.1‑GHz LVCMOS, LVPECL, LVDS, HCSL, CML 1.8V/2.5V/3.3V I Die/Wafer
CY25701 CY25701 1 10‑MHz to 166‑MHz Single‑Ended 3.3V C, I 4‑CLCC
CY2037 CY2037 1 1‑MHz to 133‑MHz CMOS 3.3V/5.0V C Wafer
CY5037 CY5037 1 1‑MHz to 125‑MHz CMOS 3.3V/5.0V C Wafer

CY5057
Spread Spectrum

CY5057 1 5‑MHz to 170‑MHz CMOS 3.3V C Wafer
CY5077 CY5077 1 1‑MHz to 166‑MHz CMOS 1.8V/2.5V/3V/3.3V C Wafer
CY2Xx CY2XF23
CY2X014
CY2X0147
CY2X013
CY2X0137
CY2XL11
CY2XL12
CY2XP22
CY2XP311
CY2XF33
CY2XF32
CY2XF24
1 50‑MHz to 690‑MHz LVDS, LVPECL, LVCMOS 2.5V/3.3V C, I 6‑CLCC
8‑TSSOP

Temp*
C = Commercial (0°C to +70°C)
I = Industrial (-40°C to +85°C)

CY3676 Evaluation Kit:

The CY3676 Evaluation Kit (EVK) is built to evaluate the CY29412 High Performance Programmable Oscillator. The CY29412 is packaged as an 8-pin 5x7 LCC.

Price: $49.00

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CY3677 Evaluation Kit:

The CY3677 Evaluation Kit (EVK) is built to evaluate the CY29430 High Performance Programmable Oscillator. The CY29430 is packaged as a 16-pin 3x3 QFN.

Price: $49.00

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CY3677 EVALUATION KIT image

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CY364x Programming Kit:

Designed for programming Cypress's High Performance Programmable Oscillator, CY294x

Coming Soon

CY364x Image

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