SiT2021B - SiTime

SiT2021B One-Output Clock Generator

Pin Symbol Functionality 1 GND Power Electrical ground 2 NC No Connect No connect H[1]: specified frequency output Output Enable L: output is high impedance. Only output driver is disabled. H or Open[1]: specified frequency output 3 OE/ S̅ T̅ ̅ /NC Standby L: output is low (weak pull down). Device goes to sleep mode. Supply current reduces t.

Features

Applications
◼ Frequencies between 119.342001 MHz to 137 MHz accurate to 6 decimal places
◼ Operating temperature from -55°C to 125°C
◼ Supply voltage of 1.8 V or 2.5 V to 3.3 V
◼ Excellent total frequency stability as low as ±20 ppm
◼ Low power consumption of 4.9 mA typical at 1.8 V
◼ LVCMOS/LVTTL compatible output
◼ 5-pin SOT23-5 package: 2.9 mm x 2.8 mm
◼ RoHS and REACH compliant, Pb-free, Halogen-free and Antimony-free
◼ Ruggedized equipment in harsh operating environment Related products for automotive applications. For aerospace and defense applications SiTime recommends using only En.