IDT2309NZ

IDT2309NZ NINE OUTPUT 3.3V CLOCK BUFFER COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES www.DataSheet4U.com NINE OUTPUT 3.3V CLOCK BUFFER FEATURES: DESCRIPTION: IDT2309NZ One input to nine output buffer/driver Supports two DIMMs or four SO-DIMMs with one additional output for feedback to an external or chipset PLL Low power consumption for mobile applications: less than 32mA at 66.6MHz with unloaded outputs 8.7ns input-output delay Buffers all frequencies from DC to 133.33MHz Output-output skew < 250ps Multiple VDD and VSS pins for noise and EMI reduction 3.3V operation High drive capability Available in SOIC and TSSOP packages The IDT2309NZ is a low-cost buffer designed to distribute high-speed clocks in mobile PC systems and desktop PC systems with SDRAM support. This part has nine outputs, eight of which can be used to drive two DIMMs or four SO-DIMMs, and the remaining can be used for external feedback to a PLL. The IDT2309NZ operates at 3.3V and outputs can run up to 133.33MHz The IDT2309NZ is designed for low EMI and power optimization. It has multiple VDD and VSS pins for noise optimization and consumes less than 32mA at 66.6MHz, making it ideal for the low power requirements of mobile systems. FUNCTIONAL BLOCK DIAGRAM BUF_IN OUTPUT1 OUTPUT2 OUTPUT3 OUTPUT4 OUTPUT5 OUTPUT6 OUTPUT7 OUTPUT8 OUTPUT9 The IDT logo is a registered trademark of Integrated Device Technology, Inc. COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES 1 c 2003 Integrated...