CY22801
Overview
- Integrated phase-locked loop (PLL)
- Field-Programmable
- Input frequency range: ❐ Crystal: 8 MHz to 30 MHz ❐ CLKIN: 1 MHz to 133 MHz
- Low-voltage complementary metal (LVCMOS) output frequency: ❐ Up to 200 MHz (commercial grade) ❐ Up to 166.6 MHz (industrial grade) oxide semiconductor
- Special Features: ❐ Spread Spectrum ❐ VCXO ❐ Inputs: PD or OE, FS
- Low-jitter, high-accuracy outputs
- 3.3 V operation
- Commercial and industrial temperature ranges
- 8-pin small-outline integrated circuit (SOIC) package
- Serial interface for device configuration Functional Description The CY22801 is a flash-programmable clock generator that supports various applications in consumer and communications markets. The device uses the Cypress-proprietary PLL along with Spread Spectrum and VCXO technology to make it one of the most versatile clock synthesizers in the market. The device uses a Cypress-proprietary PLL to drive up to three configurable outputs in an 8-pin SOIC. The CY22801 is programmed with an easy-to-use programmer dongle, the CY36800, in conjunction with the CyClocksRT™ software. This enables fast sample generation of prototype builds for user-defined frequencies. Cypress’s value-added distribution partners and third-party programming systems from BP Microsystems, HiLo Systems, and others, can also be contacted for large production quantities. A JEDEC file needs to be configured to program CY22801, which can be generated using the CyClocksRT™ software. For a complete list of related documentation, click here. Logic Block Diagram
