Microchip Technology, Inc. Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers ZL30260LDF1

The ZL30260LDF1 is a versatile clock generator and frequency synthesizer capable of handling input frequencies from 9.72 MHz to 1.25 GHz, with a maximum of 300 MHz for CMOS inputs. It features four flexible input clocks, including one crystal/CMOS input and two differential/CMOS inputs. The device can generate six outputs with frequencies ranging from 1 Hz to 1.045 GHz, utilizing a high-resolution fractional-N APLL that ensures 0 ppm error. Output jitter is minimized, with integer dividers achieving as low as 0.17 ps RMS and fractional dividers typically under 1 ps RMS. Each output can be independently configured for various formats, including LVDS, LVPECL, HCSL, 2xCMOS, or HSTL, and supports multiple supply voltage banks from 1.5V to 3.3V. The ZL30260LDF1 also includes features such as glitchless clock switching, automatic self-configuration from EEPROM, and support for spread-spectrum modulation. It is packaged in a compact 8x8 mm QFN56 format and operates within a temperature range of -40¬8C to +85¬8C, making it suitable for a wide range of applications in frequency conversion and synthesis.