The IDT 5P49V5901B787NLGI is low-power programmable clock generator with best-in-class jitter performance and design flexibility with universal outputs capable of generating any output frequency. The 5P49V5901B787NLGI is 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 input. A glitchless manual switchover function allows one of the redundant clock inputs to be selected during normal operation.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.
Feature
-
4 differential outputs LVPECL, LVDS, HCSL - or 8 LVCMOS outputs
-
In-system programmable with 4 independent Output Frequencies
-
Up to 350 MHz input/output frequencies
-
Also supports crystal input
-
Stores 4 different configurations in OTP non-volatile memory
-
< 100 mW core power (at 3.3V)
-
< 0.7 ps RMS phase jitter (typ)
-
Meets PCIe® Gen1/2/3, USB 3.0, 1/10 GbE clock requirements
-
1.8 / 2.5 / 3.3V core and output voltages
-
4x4 mm24-ld VFQFPN
-
-40° to +85°C operating temperature range
-
Supported by
(Picture: Pinout)