Microchip Technology, Inc. Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - SY89429VZC-TR SY89429VZC-TR

The SY89429VZC-TR is a programmable frequency synthesizer designed for applications requiring precise clock generation. It operates with a power supply of either 3.3V or 5V and supports output frequencies ranging from 25MHz to 400MHz with differential PECL outputs. The device features a low output jitter of 50ps peak-to-peak and minimal frequency overshoot, making it suitable for high-performance computing and advanced communication systems. This synthesizer utilizes a synthesized architecture with both serial (3-wire) and parallel interfaces for configuration. It includes an internal quartz reference oscillator driven by an external quartz crystal, allowing for flexible frequency division options (by 2, 4, 8, or 16) based on the VCO frequency, which can range from 400MHz to 800MHz. The SY89429VZC-TR is available in 28-pin PLCC and SOIC packages, facilitating integration into various designs. It is particularly applicable in workstations, graphics pixel clocks, and other processor-based applications.