SiTime Corporation Differential Oscillators SiT9375AC-08B3-3310-100.000000

The SiT9375 is a differential oscillator with an integrated MEMS resonator designed for low-jitter applications requiring standard frequencies from 25 MHz to 644.53125 MHz. It supports LVPECL, LVDS, HCSL, low-power HCSL, and FlexSwing signaling options, with 150 fs RMS typical phase jitter over 12 kHz to 20 MHz and 9 fs/mV typical PSNR. The device operates over a wide temperature range of -40°C to 105°C and offers factory-programmable settings for frequency, stability, voltage, and output enable. Available packages include 2.0 x 1.6 mm, 2.5 x 2.0 mm, and 3.2 x 2.5 mm. It integrates on-chip regulators to eliminate external LDOs and provides independent control of voltage swing and DC offset through FlexSwing, simplifying interface with non-standard chipsets.