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ECS-3525-250-B-TR ECS-3525-250-B-TR is a 25 MHz XO (Standard) crystal oscillator by ECS Inc. It features HCMOS output, ±50ppm frequency stability, and operates from 0°C to 70°C.
Mfr Part #:

ECS-3525-250-B-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
ECS-3525-250-B-TR is a 25 MHz XO (Standard) crystal oscillator by ECS Inc. It features HCMOS output, ±50ppm frequency stability, and operates from 0°C to 70°C.
Total Stock: 128 pcs

ECS-3525-250-B-TR Available from 1 distributor

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ECS-3525-250-B-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Resonator
Current
Frequency
Frequency Stability
Function
Height
Input Current
Lead Style
Length
Mounting Type
Operating Temperature
Output
Output Load
Output Symmetry
Package / Case
Rise & Fall Time
Standard Package Qty
Startup Time
Storage Temperature
Supply Voltage
Tape & Reel
Termination Style
Type
Voltage
Width

ECS-3525-250-B-TR Description

Short technical summary and product information.

The ECS-3525-250-B-TR is a surface-mount crystal oscillator (XO) from ECS Inc. It generates a 25 MHz clock signal with HCMOS logic output and a frequency stability of ±50 ppm. The device operates from a 2.5V supply voltage (2.25V to 2.75V range) and is designed for high-density electronic applications.

 

Electrical characteristics include a typical input current of 7 mA, 40/60% output symmetry, 5 ns typical rise/fall times, and the ability to drive a 30 pF HCMOS load. The oscillator features an Enable/Disable function (tri-state control) and has a startup time of 10 ms.

 

Housed in a compact 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm x 1.30 mm, the part is suitable for space-constrained designs. It is rated for operating temperatures from 0°C to 70°C and storage from -55°C to +125°C. The component is RoHS3 compliant, REACH unaffected, and MSL 1 unlimited.

 

Typical applications include clock generation for microcontrollers, FPGAs, networking equipment, and industrial control systems. The tape and reel packaging (suffix -TR) facilitates automated assembly.

ECS-3525-250-B-TR Quick Information

Product Type: Crystal Oscillator
Series: ECS-3525
Canonical Name: ECS-3525-250-B-TR — 25 MHz XO (Standard) Crystal Oscillator, HCMOS Output, 2.5V Supply, ±50ppm Stability, SMD
Subcategory: Oscillators

ECS-3525-250-B-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: PbFree

ECS-3525-250-B-TR Features

  • 25 MHz HCMOS XO oscillator.
  • ±50ppm frequency stability.
  • 2.5V supply voltage operation.
  • 4-SMD No Lead package.
  • Operating temperature 0°C to 70°C.

ECS-3525-250-B-TR Applications

  • Ideal for high-density electronic applications.
  • Provides clock signals for microcontrollers and FPGAs.
  • Used in telecommunications and networking equipment.
  • Suitable for industrial control systems.

ECS-3525-250-B-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the ECS-3525-250-B-TR?

The supply voltage is 2.5V typical, with a range of 2.25V to 2.75V.

What is the package type and size?

The package is 4-SMD, No Lead, measuring 5.00mm x 3.20mm x 1.30mm.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

Is the part RoHS compliant?

Yes, it is RoHS3 compliant.

What is the output frequency?

The output frequency is 25 MHz.

What is the frequency stability?

The frequency stability is ±50 ppm.

Does it have an enable/disable function?

Yes, it has an Enable/Disable function (tri-state control).

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