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ASFLMB-50.000MHZ-LY-T

ASFLMB-50.000MHZ-LY-T

Abracon LLC
50 MHz XO (Standard) LVCMOS Oscillator 1.8V ~ 3.3V Standby (Power Down) 4-SMD, No Lead
Active6,367 in stock

Overview

The ASFLMB-50.000MHZ-LY-T is a 50 MHz MEMS-based crystal oscillator designed for reliable timing in a compact 5.00mm x 3.20mm 4-SMD package. This LVCMOS oscillator supports a wide supply voltage range of 1.8V to 3.3V and includes a standby power-down function to minimize current consumption when the clock is not required.

Why Choose This Part

This oscillator features exceptional frequency stability of +/-10ppm across a wide temperature range of -40C to +105C. Its MEMS-based architecture provides superior shock and vibration resistance compared to traditional quartz-based oscillators, ensuring robust performance in rugged applications.

Applications

Industrial Automation Control
Provides a stable 50 MHz clock source for industrial microcontrollers and programmable logic controllers operating in harsh environments.
High-Density Networking Gear
Utilized in routers and switches where the compact 5.00mm x 3.20mm footprint and MEMS reliability are critical for board space and uptime.
Battery-Powered Handheld Devices
The standby/power-down functionality allows the system to conserve energy, extending battery life in mobile instrumentation.

Key Specifications

Type XO (Standard)
Output LVCMOS
Function Standby (Power Down)
Frequency 50 MHz
Mounting Type Surface Mount
Base Resonator MEMS
Package / Case 4-SMD, No Lead
Size / Dimension 0.197" L x 0.126" W (5.00mm x 3.20mm)
Voltage - Supply 1.8V ~ 3.3V
Frequency Stability +/-10ppm
Height - Seated (Max) 0.035" (0.90mm)
Operating Temperature -40degC ~ 85degC
Current - Supply (Max) 16mA
Supplier Device Package 4-SMD (5x3.2)

Getting Started

To integrate this part, ensure a 0.01uF to 0.1uF bypass capacitor is placed as close as possible to the VDD pin. The standby pin (Pin 1) should be pulled high for normal operation or low to enter power-down mode to save current.