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SG-210STF 50.0000ML3

SG-210STF 50.0000ML3

EPSON
50 MHz XO (Standard) CMOS Oscillator 1.6V ~ 3.6V Standby (Power Down) 4-SMD, No Lead
NRND387 in stock
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Overview

The SG-210STF 50.0000ML3 is a 50 MHz CMOS crystal oscillator housed in a compact 2.50mm x 2.00mm SMD package. It features a wide supply voltage range of 1.6V to 3.6V and includes a standby function for power-sensitive designs. This oscillator is rated for high-reliability operation across an extended temperature range of -40C to +105C.

Why Choose This Part

This component offers excellent thermal resilience with a maximum operating temperature of +105C and a +/-50ppm frequency stability. Its low-profile 0.8mm height and small SMD footprint make it ideal for space-constrained designs, while the wide voltage support ensures compatibility with both legacy 3.3V and modern low-voltage logic rails.

Applications

Microcontroller Clocking
Provides a stable 50 MHz external clock source for high-performance MCUs and FPGAs.
Industrial Networking
Reliable timing source for Ethernet controllers and industrial communication interfaces in harsh thermal environments.
Battery-Powered IoT
Utilizes the standby (power down) function to minimize current draw during sleep cycles in remote sensor nodes.
Consumer Electronics
Small footprint allows for high-density PCB layouts in portable devices requiring a 50 MHz reference.

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

Ensure the standby pin (Pin 1) is tied to Vcc for normal operation or pulled low to enter power-saving mode. Place a 0.01uF to 0.1uF bypass capacitor as close to the Vcc pin as possible to minimize supply noise. Follow standard reflow soldering profiles for 4-SMD leadless packages to prevent thermal shock to the quartz crystal.

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 50.0000ML3 (this part) 1.6V +/-50ppm -40degC ~ 85degC 387
SG-210STF 50.0000ML5 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 50.0000MY5 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