CY2XF23

CY2XF23 High Performance LVDS Oscillator with Frequency Margining - I2C Control High Performance LVDS Oscillator with Frequency Margining - I2C Control Features ■ Low jitter crystal oscillator (XO) ■ Less than 1 ps typical root mean square (RMS) phase jitter ■ Low-voltage differential signaling (LVDS) output ■ Output frequency from 50 MHz to 690 MHz ■ Frequency margining through I2C bus ■ Factory-configured or field-programmable ■ Integrated phase-locked loop (PLL) ■ Pb-free package: 5.0 × 3.2 mm leadless chip carrier (LCC) ■ Supply voltage: 3.3 V or 2.5 V ■ Commercial and industrial temperature ranges Logic Block Diagram Functional Description The CY2XF23 is a high-performance and high-frequency XO. It uses a Cypress proprietary low-noise PLL to synthesize the frequency from an integrated crystal. The output frequency can be changed using the I2C bus serial interface, allowing easy frequency margin testing in applications. The CY2XF23 is available as a factory-c...