General Description

The IDT8N4SV75 is a LVDS Frequency-Programmable VCXO with

very flexible frequency and pull-range programming capabilities. The

device uses IDT’s fourth generation FemtoClock? NG technology for

an optimum of high clock frequency and low phase noise

performance. The device accepts 2.5V or 3.3V supply and is

packaged in a small, lead-free (RoHS 6) 6-lead ceramic 5mm x 7mm

x 1.55mm package.

The device can be factory-programmed to any frequency in the

range of 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz

to the very high degree of frequency precision of 218Hz or better.

The extended temperature range supports wireless infrastructure,

telecommunication and networking end equipment requirements.

特性 Features

? Fourth generation FemtoClock? NG technology

? Programmable clock output frequency from 15.476MHz to

866.67MHz and from 975MHz to 1,300MHz

? Frequency programming resolution is 218Hz and better

? Factory-programmable VCXO pull range and control voltage

polarity

? Absolute pull-range (APR) programmable from ±4.5 to

±754.5ppm

? One 2.5V / 3.3V LVDS clock output

? Output enable control input, LVCMOS/LVTTL compatible

? RMS phase jitter @ 156.25MHz (12kHz - 20MHz):

0.53ps (typical)

? 2.5V or 3.3V supply voltage

? -40°C to 85°C ambient operating temperature

? Lead-free (RoHS 6) 6-lead ceramic 5mm x 7mm x 1.55mm

package