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ECS-2520MV-250-BN-TR

ECS-2520MV-250-BN-TR

ECS Inc.
25 MHz XO (Standard) HCMOS Oscillator 1.6V ~ 3.6V Enable/Disable 4-SMD, No Lead
Active75,490 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The ECS-2520MV-250-BN-TR is a 25 MHz HCMOS crystal oscillator designed for reliable clock generation in a compact 2.50mm x 2.00mm footprint. It features a MultiVolt capability that allows operation across a wide supply voltage range from 1.6V to 3.6V, making it compatible with various logic levels. The device includes an enable/disable function on pin 1 to conserve power when the clock signal is not required.

Why Choose This Part

The primary advantage is its MultiVolt design, which eliminates the need for a dedicated LDO to power the oscillator in systems with different voltage rails. Its small SMD package saves significant PCB real estate, while the +/-50ppm frequency stability ensures consistent performance across its full operating temperature range.

Applications

Microcontroller Clocking
Provides a stable 25 MHz reference clock for MCUs and SoCs requiring a precise external timing source.
Ethernet PHYs
Ideal for 10/100 Mbps Ethernet controllers that utilize a 25 MHz frequency for network synchronization.
Low-Power Handhelds
The wide voltage range and standby function support battery-powered devices with fluctuating or low supply voltages.
Industrial Sensors
Operates reliably in harsh environments with a temperature range of -40 to +85 degrees Celsius.

Key Specifications

Type XO (Standard)
Output HCMOS
Function Enable/Disable
Frequency 25 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) 7mA
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 VDD pin. Connect pin 1 to a logic high or leave it floating to enable the output, and pull it low to enter a high-impedance state for power savings. Verify that the load capacitance of your PCB traces and target IC input does not exceed the standard 15pF HCMOS limit.

ECS-2520MV-250 Family

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

Part Number Frequency Stability Stock
ECS-2520MV-250-BN-TR (this part) Tape & Reel +/-50ppm 75,490
ECS-2520MV-250-CN-TR Tape & Reel +/-25ppm 91,648

Also Consider

ASEMB-25.000MHZ-XY-T Abracon - Offers a MEMS-based alternative in a similar 3.2x2.5mm package with high shock and vibration resistance.
DSC1001DL1-025.0000T MCHPMicrochip Technology - A low-power silicon MEMS oscillator with excellent stability for space-constrained industrial applications.