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SG-210STF 50.0000ML5

SG-210STF 50.0000ML5

EPSON
50 MHz XO (Standard) CMOS Oscillator 1.6V ~ 3.6V Standby (Power Down) 4-SMD, No Lead
Active3,247 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The SG-210STF 50.0000ML5 is a compact 50 MHz crystal oscillator (XO) from Epson, designed for high-performance timing in space-constrained designs. It features a CMOS output and supports a wide supply voltage range from 1.6V to 3.6V, making it compatible with various logic levels. This oscillator includes a standby function that powers down the internal circuitry to conserve energy when the system is inactive.

Why Choose This Part

The component offers a small 2.5mm x 2.0mm footprint while maintaining a frequency stability of +/-50ppm across an extended temperature range of -40 to +105 degrees Celsius. Its standby pin allows for significantly reduced current consumption in power-sensitive applications compared to always-on oscillators.

Applications

High-Speed Microcontrollers
Provides a precise 50 MHz external clock source for ARM Cortex-M and RISC-V MCUs requiring stable timing for peripherals.
Ethernet Controllers
Acts as the reference clock for network interface controllers and PHYs operating at standard communication frequencies.
Battery-Powered IoT Devices
Utilizes the low 2.6mA max operating current and standby mode to extend battery life in wireless sensor nodes.
Industrial Automation
Reliable timing for PLCs and industrial sensors operating in extended temperature environments up to 105 degrees Celsius.

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 1.6V ~ 3.6V
Frequency Stability +/-50ppm
Height - Seated (Max) 0.035" (0.90mm)
Operating Temperature -40degC ~ 85degC
Current - Supply (Max) 2.6mA
Supplier Device Package 4-SMD (2.5x2)

Getting Started

To use this oscillator, provide a stable supply voltage between 1.6V and 3.6V and place a 0.1uF bypass capacitor as close as possible to the VCC pin. Ensure the standby pin (Pin 1) is tied high to enable the output, or pull it low to enter power-down mode. Layout should minimize the trace length of the CMOS output to reduce electromagnetic interference and signal integrity issues.

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 50.0000ML5 (this part) 1.6V +/-50ppm -40degC ~ 85degC 3,247
SG-210STF 50.0000ML0 1.6V +/-50ppm -40degC ~ 85degC 5,226
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 —
SG-210STF 50.0000MY0 1.8V +/-50ppm -40degC ~ 105degC 1

Categories

Clocks & Timing > Crystal Oscillators