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ECS-3963-250-BN-TR ECS-3963-250-BN-TR is a 25 MHz XO (Standard) crystal oscillator with HCMOS output. It operates at 3.3V with ±50ppm frequency stability and an extended temperature range of -40°C to 85°C.
Mfr Part #:

ECS-3963-250-BN-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
ECS-3963-250-BN-TR is a 25 MHz XO (Standard) crystal oscillator with HCMOS output. It operates at 3.3V with ±50ppm frequency stability and an extended temperature range of -40°C to 85°C.
Total Stock: 2 pcs

ECS-3963-250-BN-TR Available from 1 distributor

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ECS-3963-250-BN-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
Length
Mounting Type
Operating Temperature
Output
Output Load
Output Symmetry
Rise and Fall Times
Standard Package Quantity
Startup Time
Storage Temperature
Supply Voltage
Supply Voltage Range
Tape and Reel
Type
Voltage
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ECS-3963-250-BN-TR Description

Short technical summary and product information.

The ECS-3963-250-BN-TR is a surface-mount crystal oscillator (XO) from ECS Inc., part of the ECS-3963 series. It provides a nominal 25 MHz output with HCMOS logic levels, making it suitable for clock generation in digital circuits.

 

Key electrical specifications include a 3.3V nominal supply voltage (2.7V to 3.6V range), typical input current of 10 mA, and maximum rise/fall times of 5 ns. The oscillator features a tri-state enable/disable function controlled via pin 1, with an internal pull-up resistor ensuring active output when the pin is left open.

 

The device is housed in a compact 4-SMD, no-lead package measuring 5.00mm x 3.20mm x 1.30mm. It supports an extended operating temperature range of -40°C to 85°C and is RoHS3 compliant. The part is supplied on tape and reel with a standard quantity of 1000 pieces.

ECS-3963-250-BN-TR Quick Information

Product Type: Oscillator
Series: ECS-3963
Canonical Name: ECS-3963-250-BN-TR 25 MHz XO (Standard) HCMOS Oscillator
Subcategory: Crystal Oscillator

ECS-3963-250-BN-TR Compliance

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

ECS-3963-250-BN-TR Features

  • 25 MHz nominal frequency with HCMOS output.
  • 3.3V supply voltage with 2.7V to 3.6V range.
  • ±50ppm frequency stability over temperature and aging.
  • Tri-state enable/disable function for output control.
  • Compact 5x3.2mm SMD package for space-constrained designs.

ECS-3963-250-BN-TR Applications

  • Clock generation for microcontrollers and FPGAs.
  • Timing reference for industrial control systems.
  • Used in networking and communication equipment.
  • Suitable for automotive and extended-temperature environments.

ECS-3963-250-BN-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the frequency of the ECS-3963-250-BN-TR?

The nominal frequency is 25 MHz.

What is the supply voltage requirement?

The nominal supply voltage is 3.3V, with an operating range of 2.7V to 3.6V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Is the ECS-3963-250-BN-TR RoHS compliant?

Yes, it is RoHS3 compliant as stated in the datasheet.

What is the package type and size?

The package is 4-SMD, no lead, with dimensions 5.00mm x 3.20mm x 1.30mm.

Does the oscillator have an enable/disable function?

Yes, it features a tri-state enable/disable function controlled via pin 1.

What is the frequency stability?

The frequency stability is ±50ppm, inclusive of tolerance, temperature, voltage, load, shock, vibration, and aging.

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