IDT, Integrated Device Technology Inc 8T49N006A-057NLGI

Description
The IDT8T49N0061 is a six-output clock generator with selectable LVDS or LVPECL outputs. It can generate any one of four frequencies from a single crystal or reference clock. The four frequencies are selected from the Frequency Selection Table and are programmed via I²C interface. The four predefined frequencies are selected in the user application by two frequency selection pins.

Features
Fourth Generation FemtoClock NG PLL technology
Six selectable LVPECL or LVDS outputs via I²C
CCLK, nCLK input pair can accept the following differential input levels: LVPECL, LVDS, HCSL
Femto Clock NG VCO Range: 1.91GHz - 2.5GHz
RMS phase jitter at 156.25MHz (12kHz-20MHz): 228fs (typical)
RMS phase jitter at 156.25MHz (10kHz - 1MHz): 175fs (typical)
Full 2.5V or 3.3V power supply
I²C programming interface
PCI Express (2.5 Gb/S), Gen 2 (5 Gb/s) and Gen 3 (8 Gb/s) jitter compliant
-40°C to 85°C ambient operating temperature
Lead-free (RoHS 6) packaging

Applications
PCI Express (2.5 Gb/S), Gen 2 (5 Gb/s) and Gen 3 (8 Gb/s)
Networking and communications
Test and measurement
Medical imaging
Industrial automation