New Product Introduction

IDT 5P49V5907 and 5P49V5908 devices with additional outputs

The 5P49V5907 and 5P49V5908 devices have three outputs that can generate any frequency up to 350 MHz in various output types, and an additional four or eight LP-HCSL outputs specifically for PCIe clocking.

IDT 5P49V5907 AND 5P49V5908 product image

The new members of the high-performance VersaClock 5 family feature dedicated low-power HCSL (LP-HCSL) outputs that reduce board space and bill of materials (BOM) by providing an integrated clock generation and distribution solution for PCIe designs.

The 5P49V5907 is a programmable clock generator intended for high performance consumer, networking, industrial, computing, and data communications applications. Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using I2C interface. This is IDTs fifth generation of programmable clock technology (VersaClock® 5). The frequencies are generated from a single reference clock or crystal. 

Two select pins allow up to 4 different configurations to be programmed and accessible using processor GPIOs or bootstrapping. The different selections may be used for different operating modes (full function, partial function, partial power-down), regional standards (US, Japan, Europe) or system production margin testing. The device may be configured to use one of two I2C addresses to allow multiple devices to be used in a system.

The 5P49V5907 is packaged in a 40-pin 5x5 mm VFQFPN (NDG40), with an industrial operating temperature of -40 to +85°C. The 5P49V5908 comes in a 48-pin 6x6 mm VFQFPN (NDG48), with an industrial operating temperature of -40 to +85°C.

The new members of the high-performance VersaClock 5 family feature dedicated low-power HCSL (LP-HCSL) outputs that reduce board space and bill of materials (BOM) by providing an integrated clock generation and distribution solution for PCIe designs.

The 5P49V5907 and 5P49V5908 devices have three outputs that can generate any frequency up to 350 MHz in various output types, and an additional four or eight LP-HCSL outputs specifically for PCIe clocking. They possess the same best-in-class jitter and power performance as the original 5P49V5901 device.

 

Features

5P49V5907 and 5P49V5908 devices have three outputs that can generate any frequency up to 350 MHz in various output types, and an additional four (5P49V5907) or eight (5P49V5908) LP-HCSL outputs specifically for PCI Express®  Gen 1/2/3 clocking.

The devices possess the same best-in-class jitter and power performance as the VersaClock 5 family flagship device 5P49V5901

 

The 5P49V5907 features:

  • Generates up to four independent output frequencies with a total of 7 differential outputs and one reference LVCMOS output
  • Supports multiple differential output I/O standards:Three universal outputs pairs with each configurable as one differential output pair (LVDS, LVPECL or regular HCSL) or two LVCMOS outputs. Frequency of each output pair can be individually programmed
  • Four copies of Low Power HCSL (LP-HCSL) outputs
  • Meets PCIe® Gen1/2/3, USB 3.0, 1/10 GbE clock requirements
  • <0.7 ps RMS typical phase jitter on outputs
  • Four fractional output dividers (FODs)
  • Independent Spread Spectrum capability from each fractional output divider (FOD)
  • Stores 4 different configurations in OTP non-volatile memory
  • Input frequency ranges up to 200 MHz
  • Output frequency ranges up to 350 MHz
  • Progammable loop bandwidth and crystal load capcaitance
  • 1.8 / 2.5 / 3.3V core and output voltages
  • Supported by IDT Timing Commander™ software tool

 

The 5P49V5908 features:

  • Generates up to four independent output frequencies with a total of 11 differential outputs and one reference LVCMOS output
  • Supports multiple differential output I/O standards:Three universal outputs pairs with each configurable as one differential output pair (LVDS, LVPECL or regular HCSL) or two LVCMOS outputs. Frequency of each output pair can be individually programmed
  • Eight copies of Low Power HCSL (LP-HCSL) outputs
  • Meets PCIe® Gen1/2/3, USB 3.0, 1/10 GbE clock requirements
  • <0.7 ps RMS typical phase jitter on outputs
  • Four fractional output dividers (FODs)
  • Independent Spread Spectrum capability from each fractional output divider (FOD)
  • Stores 4 different configurations in OTP non-volatile memory
  • Input frequency ranges up to 200 MHz
  • Output frequency ranges up to 350 MHz
  • Progammable loop bandwidth and crystal load capcaitance
  • 1.8 / 2.5 / 3.3V core and output voltages
  • Supported by IDT Timing Commander™ software tool

 

Applications

  • High-end consumer
  • Networking
  • Computing
  • Industrial
  • Communications
  • Broadcast Video
  • Medical