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ECS-3518-1250-B-TR The ECS-3518-1250-B-TR is a 125 MHz XO (Standard) HCMOS oscillator from ECS Inc. It features ±50ppm frequency stability, operates at 1.8V, and comes in a 5.00mm x 3.20mm 4-SMD package.
Mfr Part #:

ECS-3518-1250-B-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
The ECS-3518-1250-B-TR is a 125 MHz XO (Standard) HCMOS oscillator from ECS Inc. It features ±50ppm frequency stability, operates at 1.8V, and comes in a 5.00mm x 3.20mm 4-SMD package.
✓ Total Stock: 105 pcs

ECS-3518-1250-B-TR Available from 1 distributor

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105 pcs
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ECS-3518-1250-B-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Base Resonator
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ECS-3518-1250-B-TR Description

Short technical summary and product information.

The ECS-3518-1250-B-TR is a surface-mount clock oscillator from ECS Inc.'s ECS-3518 series. It is a standard XO (crystal-based) oscillator that outputs a 125 MHz HCMOS signal with a frequency stability of ±50ppm. The device operates from a nominal 1.8V supply voltage (1.62V to 1.98V range) and draws a typical input current of 25mA.

 

This oscillator is designed for general-purpose timing applications requiring a precise 125 MHz clock. It features an enable/disable function via the tri-state control pin. The output has a 40/60% symmetry and a maximum rise/fall time of 5ns, driving a 30pF HCMOS load. The startup time is 10ms maximum.

 

The ECS-3518-1250-B-TR is housed in a compact 4-SMD, no-lead package measuring 5.00mm x 3.20mm with a height of 1.30mm. It is rated for an operating temperature range of 0°C to 70°C and a storage temperature range of -55°C to +125°C. The part is RoHS3 compliant and has an MSL rating of 1 (unlimited).

ECS-3518-1250-B-TR Quick Information

Product Type: Oscillator
Series: ECS-3518
Canonical Name: ECS-3518-1250-B-TR 125 MHz XO (Standard) HCMOS Oscillator
Subcategory: SMD Clock Oscillator

ECS-3518-1250-B-TR Compliance

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

ECS-3518-1250-B-TR Features

  • 125 MHz HCMOS output clock oscillator.
  • ±50ppm frequency stability over temperature.
  • Operates from a 1.8V nominal supply voltage.
  • Compact 5.00mm x 3.20mm 4-SMD package.
  • RoHS3 compliant with MSL 1 rating.

ECS-3518-1250-B-TR Applications

  • Provides a 125 MHz clock for digital logic.
  • Suitable for networking and communications equipment.
  • Used in high-speed data processing systems.
  • Ideal for general-purpose timing and clock generation.

ECS-3518-1250-B-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the frequency of the ECS-3518-1250-B-TR?

The nominal frequency is 125 MHz.

What is the supply voltage for this oscillator?

The nominal supply voltage is 1.8V, with a range of 1.62V to 1.98V.

What is the frequency stability of the ECS-3518-1250-B-TR?

The frequency stability is ±50ppm.

What is the operating temperature range?

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

What is the package type for this part?

The package is 4-SMD, No Lead, with dimensions of 5.00mm x 3.20mm x 1.30mm.

Is the ECS-3518-1250-B-TR RoHS compliant?

Yes, it is RoHS3 compliant.

What is the output logic type?

The output logic is HCMOS.

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