XUQ中文资料LVPECL Crystal Oscillator数据手册Renesas规格书

描述 Description

The XUQ is an Ultra Precision LVPECL Crystal Oscillator with 300 fs typical phase jitter over 12 kHz to 20 MHz bandwidth. Available in a wide frequency range from 16 kHz to 670 MHz, the IDT XUQ Series Crystal Oscillator utilizes a family of proprietary ASICs, with a key focus on noise reduction technologies. The 4th order Delta Sigma Modulator reduces noise to the levels that are comparable to traditional Bulk Quartz and SAW oscillators. With short lead-time, low cost, low noise, wide frequency range, excellent ambient performance, the XUQ is an excellent choice over the conventional technologies. The XUQ has stabilities as tight as ±20 ppm with extremely quick delivery for both standard and custom frequencies.

特性 Features

·Frequency range: 0.016 to 670 MHz
·Output Type: LVPECL
·Frequency Stability: ± 20 ppm, ± 25 ppm, ± 50 ppm, or ± 100 ppm
·Supply Voltage: 1.8 V, 2.5 V, or 3.3 V
·Phase Jitter (1.875 MHz to 20 MHz): 100 fs typical
·Phase Jitter (12 kHz to 20 MHz): 300 fs typical
·Package options:·5.0mm x 3.2mm x 1.2mm (JS6)
·7.0mm x 5.0mm x 1.3mm (JU6)

·Operating Temperatures: -20°C to +70°C or -40°C to +85°C