SiT91213 - SiTime -Macnica

SiT91213 Series

The SiTime SiT91213 series is a small clock generator.

It has an internal decimal point PLL and provides four clock outputs (4 differential, 8 single-ended).

The original MEMS resonator is built-in, so no external resonator/oscillator is required. This allows for a significant reduction in design man-hours.

The number of components can be reduced and the board area can be designed to be smaller.

It also has a spectrum spread function, which can reduce EMI noise.

Compared to the SiT91211 in the same product series, it achieves higher phase jitter performance.

specification

type name	SiT91213
oscillator type	clock generator
Output format	LVPECL, CML, HCSL, LVDS, LVCMOS
Number of inputs	ー
Number of outputs	4 (differential) 8 (single-ended)
Input Frequency	ー
Output Frequency	1~700 MHz
Phase Jitter (RMS)	70 fs
Operating temperature range	-40 to +85℃
Power-supply voltage	1.8V 2.5V 3.3V
Size	4x4 mm QFN package (24 pins)
Others	- With spectrum spreading function - PCI express 5.0 compliant