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SG-210STF 50.0000MY0

SG-210STF 50.0000MY0

EPSON
50 MHz XO (Standard) CMOS Oscillator 1.8V ~ 3.3V Standby (Power Down) 4-SMD, No Lead
1 in stock
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Overview

The SG-210STF 50.0000MY0 is a high-stability 50 MHz crystal oscillator (XO) from Epson, designed for high-density PCB layouts. This CMOS oscillator operates over a wide supply voltage range from 1.8V to 3.3V and features a standby function that significantly reduces power consumption when the device is not active.

Why Choose This Part

The component features a compact 2.5mm x 2.0mm footprint while maintaining a +/-50ppm frequency stability across an extended temperature range of -40 to +105 degrees Celsius. Its support for a continuous voltage range from 1.8V to 3.3V eliminates the need for level shifting when migrating between different logic families.

Applications

Microcontroller Clocking
Provides a stable 50 MHz reference for high-performance MCUs requiring a precision external clock source.
Industrial Communication Hubs
Serves as the timing heart for Ethernet switches and industrial gateways operating in harsh thermal environments up to 105 degrees Celsius.
Low-Power Handhelds
Utilizes the standby function to preserve battery life in portable instrumentation and mobile measurement devices.

Key Specifications

Type XO (Standard)
Output CMOS
Function Standby (Power Down)
Frequency 50 MHz
Mounting Type Surface Mount
Base Resonator Crystal
Package / Case 4-SMD, No Lead
Size / Dimension 0.098" L x 0.079" W (2.50mm x 2.00mm)
Voltage - Supply 1.8V ~ 3.3V
Frequency Stability +/-50ppm
Height - Seated (Max) 0.035" (0.90mm)
Operating Temperature -40degC ~ 105degC
Current - Supply (Max) 2.6mA
Supplier Device Package 4-SMD (2.5x2)

Getting Started

To integrate this oscillator, ensure a 0.01uF to 0.1uF bypass capacitor is placed as close as possible to the VCC pin (Pin 4). The ST pin (Pin 1) should be pulled high for normal operation or pulled low to enter the standby state, which stops the oscillation and outputs a high-impedance state.

SG-210STF 50.0000 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Voltage Frequency Stability Temp Range Stock
SG-210STF 50.0000MY0 (this part) 1.8V +/-50ppm -40degC ~ 105degC 1
SG-210STF 50.0000ML0 1.6V +/-50ppm -40degC ~ 85degC 5,226
SG-210STF 50.0000ML5 1.6V +/-50ppm -40degC ~ 85degC 3,247
SG-210STF 50.0000ML 1.6V +/-50ppm -40degC ~ 85degC 1,368
SG-210STF 50.0000MLX 1.6V +/-50ppm -40degC ~ 85degC 70
SG-210STF 50.0000ML3 1.6V +/-50ppm -40degC ~ 85degC 387
SG-210STF 50.0000MY5 1.8V +/-50ppm -40degC ~ 105degC —
SG-210STF 50.0000MY3 1.8V +/-50ppm -40degC ~ 105degC —
SG-210STF 50.0000MS5 1.8V +/-25ppm -20degC ~ 70degC —

Also Consider

ASE Series Oscillator Abracon - A standard 50 MHz CMOS oscillator often used as a direct alternative for general-purpose timing applications.
DSC1001 MCHPMicrochip - A low-power MEMS oscillator that provides high stability and low current consumption for power-sensitive designs.

Categories

Clocks & Timing > Crystal Oscillators