EmbeddedRelated.com
    Parts    ASVV-20.000MHZ-N152-T
ASVV-20.000MHZ-N152-T

ASVV-20.000MHZ-N152-T

Abracon LLC
20 MHz VCXO CMOS, TTL Oscillator 3.3V Standby (Power Down) 6-SMD, No Lead
Active1,079 in stock
Datasheet Digi-Key Compare Prices

Overview

The ASVV-20.000MHZ-N152-T is a Voltage Controlled Crystal Oscillator (VCXO) providing a stable 20 MHz CMOS/TTL output. It operates at a nominal 3.3V supply and features a standby function for power-sensitive designs. This oscillator is housed in a standard 7.0 x 5.0 mm 6-SMD package for automated assembly.

Why Choose This Part

This VCXO offers a wide frequency pullability to allow for precise tuning and compensation for aging or temperature drift. The integrated standby mode significantly reduces power consumption when the clock is not required, making it suitable for intermittently active systems.

Applications

Phase-Locked Loops (PLL)
Used as the tunable frequency source in PLL circuits for clock synchronization.
Network Infrastructure
Providing precise timing in telecommunication systems where frequency adjustment is required.
Clock Recovery
Extracting and synchronizing clock signals from high-speed serial data streams.
Audio/Video Synchronization
Maintaining frame-accurate sync in broadcast equipment through fine frequency tuning.

Getting Started

Ensure a clean 3.3V supply with a 0.1uF decoupling capacitor placed close to the VDD pin. Connect the control voltage signal to pin 1 to adjust the output frequency within the specified range. Verify that the load capacitance of the CMOS/TTL trace matches the datasheet requirements for optimal signal integrity.