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AOCJY-10.000MHZ

AOCJY-10.000MHZ

Abracon LLC
10 MHz VCOCXO CMOS Oscillator 3.3V Standby (Power Down) 6-SMD, No Lead, 5 Leads
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Overview

The AOCJY-10.000MHZ is a 10 MHz Oven Controlled Crystal Oscillator (OCXO) with voltage control functionality (VCOCXO) designed for high-stability timing applications. It features a CMOS output and achieves a remarkable frequency stability of +/-5ppb by maintaining a constant internal temperature for the crystal resonator. This surface-mount component operates at 3.3V and includes a standby power-down mode to manage power consumption when the clock is not required.

Why Choose This Part

This VCOCXO offers an exceptional frequency stability of +/-5ppb, which is significantly higher than standard TCXOs or crystal oscillators. The 3.3V supply voltage and surface-mount 6-SMD package facilitate integration into modern digital PCB designs while maintaining a relatively low power rating of 1.4W during operation.

Applications

Cellular Base Stations
Provides the precise reference clock required for synchronization in telecommunications infrastructure.
Precision Instrumentation
Serves as a stable timebase for frequency counters, synthesizers, and high-resolution measurement equipment.
Satellite Communications
Acts as a low-drift local oscillator for ground station equipment requiring tight frequency tolerances.
Network Switches and Routers
Ensures accurate data framing and timing synchronization across high-speed digital networks.

Key Specifications

Type VCOCXO
Output CMOS
Function Standby (Power Down)
Frequency 10 MHz
Mounting Type Surface Mount
Base Resonator Crystal
Package / Case 6-SMD, No Lead, 5 Leads
Size / Dimension 1.000" L x 0.866" W (25.40mm x 22.00mm)
Voltage - Supply 3.3V
Frequency Stability +/-5ppb
Height - Seated (Max) 0.500" (12.70mm)
Operating Temperature 0degC ~ 50degC

Getting Started

When designing for this OCXO, ensure a stable 3.3V supply with minimal noise to prevent jitter. Place the component away from high-airflow areas or heat-generating components like CPUs to maintain thermal equilibrium within the oven. Use the voltage control pin to fine-tune the output frequency against a known reference if absolute accuracy is required over long-term aging.

Categories

Clocks & Timing > Crystal Oscillators Clocks & Timing