Cypress InstaClock™ Programmable Clock Generator
Kit and IC's
Get the Standard Frequency You Want in Less than 60 Seconds Designers can use the new InstaClock™ Programmable Clock Generator kit to program InstaClock samples with any configuration in a set of defined frequencies in less than a minute, eliminating the lead-time of waiting for custom-programmed parts or for a mask change. Another key customer benefit is that the kit reduces the number of components necessary for multiple frequencies by providing the same footprint for a wide range of configurations and applications. The reprogrammable InstaClock chips feature EMI reduction and VCXO capabilities, and support frequencies used in Ethernet, PCI, USB, HDTV, and audio applications.
The CY36800 programming kit provides access to the most commonly used clock frequencies with a simple software selection and supplies a standard part number that can be ordered from authorized distributors. Additional configurations and frequencies are available as online downloads. The kit allows for instant programming of CY22800 InstaClock samples, meaning the same device can be used to address many common applications for programmable clocks in end-user systems and many crystal- or oscillator-generated frequencies in those systems. By allowing for self-serve programming, the kit enables engineers to streamline the process of tuning clocks and to reduce the development cycle as clock requirements and board designs change during prototype development. |
| CY36800 InstaClock™ Programmer Cypress introduces the easy-to-use CY36800 InstaClock™ Programmer to enable quick PC-based clock sample generation for commonly used clock frequencies. | |
| Kit Contents:
• 5 Samples of CY22800 • 1 USB Cable |
• 1 Programmer with USB Connector • 1 CD-ROM Containing Software and Ordering Information |
| Benefits:
• Make inventory of only one device, CY22800, to use in various applications such as HDTV, STB, DVDR, etc. • Multiple predefined configurations that can be programmed into a single chip • Eliminates the need for expensive and difficult to use higher-order crystal • High-performance PLL tailored for multiple applications • Meets critical timing requirements in complex system designs • Enables application compatibility • Allows up to three different frequency selects |
| Features:
• Spread Spectrum, VCXO, and Frequency Select • Input frequency range:  - Crystal: 8–30 MHz
- CLKIN: 0.5–100 MHz
• Output frequency: - LVCMOS: 1–200 MHz |
• Integrated phase-locked loop • Low jitter, high accuracy outputs • 3.3V operation • 8-pin SOIC package |
| CY22800 InstaClock™ IC's Cypress CY22800 general purpose InstaClock features: |
| • General Purpose Clock Synthesizer - Microprocessor, USB, Ethernet, PCI, HDTV, Digital Audio, and
other standard frequencies • EMI Reduction - Programmable spread spectrum from ±0.25% to ±2.0% and Lexmark Profile for maximum EMI reduction • VCXO - Pull-range of ±150 ppm provides flexible crystal selection. |
| Related Links: |
| • Logic Block Diagram
• Downloadable Software |
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