特長
- 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 typical ±4.5ppm to ±754.5ppm
- One 2.5V or 3.3V LVPECL clock output
- Output enable control input, LVCMOS/LVTTL compatible
- RMS phase jitter at 156.25MHz (12kHz to 20MHz): 0.5ps (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
8N3SV76 - Block Diagram
説明
The IDT8N3SV76 is an LVPECL frequency-programmable VCXO with very flexible frequency and pull-range programming capabilities. The device uses Renesas' fourth generation FemtoClock® NG technology for an optimum high clock frequency and low phase noise performance. It accepts a 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 a very high degree of frequency precision of 218Hz or better. The extended temperature range supports wireless infrastructure, telecommunication, and networking end equipment requirements.
