SY89430V Datasheet | Micrel Semiconductor

Micrel, Inc. 5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz) Precision Edge® Precision ESd Yg89e4®30V Features - 5V and 3.3V power supply options - 50MHz to 950MHz differential PECL outputs - ±25ps peak-to-peak output jitter - Minimal frequency over-shoot - Synthesized architecture - Serial 3 wire interface - Parallel interface for power-on - Internal quartz reference oscillator driven by quartz crystal - Applications note (AN-07) for ease of design-ins - Available in 28-pin PLCC and SOIC packages Precision Edge® DESCRIPTION The SY89430V is a general purpose, synthesized clock source targeting applications that require both serial and parallel interfaces. Its internal VCO will operate over a range of frequencies from 400MHz to 950MHz. The differential PECL output can be configured to be the VCO frequency divided by 1, 2, 4 or 8. With the output configured to divide the VCO frequency by 2, and with a 16MHz external quartz crystal used to provide the reference frequency, the output frequency can be specified in 1MHz steps. APPLICATIONS - Workstations - Advanced munications - High end consumer - High-performance puting - RISC CPU clock - Graphics pixel clock - Test equipment - Other high-performance processor-based applications Precision Edge is a registered trademark of Micrel, Inc. M9999-011106 hbwhelp@micrel. or (408) 955-1690 Rev.: H Amendment: /0 Issue Date: January...