EmbeddedRelated.com
    Parts    ASVV-16.384MHZ-N152-T
ASVV-16.384MHZ-N152-T

ASVV-16.384MHZ-N152-T

Abracon LLC
16.384 MHz VCXO CMOS, TTL Oscillator 3.3V Standby (Power Down) 6-SMD, No Lead
Active2,777 in stock
Datasheet Digi-Key Compare Prices

Overview

The ASVV-16.384MHZ-N152-T is a 16.384 MHz Voltage Controlled Crystal Oscillator (VCXO) designed for systems requiring precise frequency adjustment and synchronization. It provides a CMOS/TTL compatible output and operates on a 3.3V supply with a dedicated standby function for power management. This oscillator is housed in a standard 7mm x 5mm surface-mount package.

Why Choose This Part

This VCXO offers a wide frequency pullability to allow for fine tuning against a reference clock. The 15mA maximum supply current and standby mode support power-sensitive designs, while the 7x5mm SMD footprint ensures compatibility with high-speed automated assembly.

Applications

Phase-Locked Loops (PLL)
Used as the tunable frequency source in clock recovery and frequency synthesis circuits.
Audio System Synchronization
Commonly used in digital audio equipment where 16.384 MHz serves as a multiple of standard 32kHz or 48kHz sampling rates.
Telecom Timing
Provides precise clocking for synchronous digital hierarchy and networking interfaces.

Key Specifications

Type VCXO
Output CMOS, TTL
Function Standby (Power Down)
Frequency 16.384 MHz
Mounting Type Surface Mount
Base Resonator Crystal
Package / Case 6-SMD, No Lead
Size / Dimension 0.276" L x 0.197" W (7.00mm x 5.00mm)
Voltage - Supply 3.3V
Frequency Stability +/-50ppm
Height - Seated (Max) 0.079" (2.00mm)
Operating Temperature 0degC ~ 70degC
Current - Supply (Max) 15mA
Supplier Device Package 6-SMD (7x5)

Getting Started

To implement this device, ensure the voltage control pin (Pin 1) is driven by a low-noise DAC or filtered PWM signal to avoid jitter. Place a 0.1uF bypass capacitor as close to the VDD pin as possible to maintain signal integrity for the 16.384 MHz CMOS output.