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ECS-3963-270-BN-TR XTAL OSC XO 27.0000MHZ HCMOS SMD. This surface mount oscillator from ECS Inc. operates at 27 MHz with 3.3V supply and ±50ppm frequency stability.
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ECS-3963-270-BN-TR

Available from 2 distributors
Mfr Name: ECS Inc.
ECS Inc.
XTAL OSC XO 27.0000MHZ HCMOS SMD. This surface mount oscillator from ECS Inc. operates at 27 MHz with 3.3V supply and ±50ppm frequency stability.
✓ Total Stock: 775 pcs

ECS-3963-270-BN-TR Available from 2 distributors

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588 pcs
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Bristol Electronics ✓
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187 pcs
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ECS-3963-270-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
Length
Mounting Type
Operating Temperature
Output
Storage Temperature
Supply Voltage
Type
Voltage
Width
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ECS-3963-270-BN-TR Description

Short technical summary and product information.

The ECS-3963-270-BN-TR is a 27 MHz crystal oscillator (XO) from ECS Inc.'s ECS-3963 series. It features a standard HCMOS output and operates from a 3.3V supply voltage (2.7V to 3.6V range). The oscillator offers ±50ppm frequency stability across the extended industrial temperature range of -40°C to +85°C, making it suitable for demanding environments.

 

This device provides a tri-state enable/disable function via pin 1, allowing output control. The typical input current is 10 mA for the 10.0 to 34.999 MHz range, with a maximum start-up time of 10 ms. Output symmetry is 40/60% at 50% VCC level, and rise/fall times are 5 ns maximum.

 

The oscillator is housed in a compact 5.00mm x 3.20mm x 1.30mm 4-SMD, no lead package, designed for surface mount assembly. The industry-standard footprint and tape-and-reel packaging (1,000 units per reel) facilitate automated placement. The ECS-3963-270-BN-TR is RoHS3 compliant and lead-free, supporting environmental compliance requirements.

ECS-3963-270-BN-TR Quick Information

Product Type: Oscillator
Series: ECS-3963
Canonical Name: ECS-3963-270-BN-TR - 27 MHz XO Crystal Oscillator, HCMOS, 3.3V, ±50ppm, -40°C to +85°C
Subcategory: SMD Clock Oscillator

ECS-3963-270-BN-TR Compliance

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

ECS-3963-270-BN-TR Features

  • 27 MHz XO crystal oscillator with HCMOS output.
  • 3.3V supply voltage with ±50ppm stability.
  • Extended temperature range from -40°C to +85°C.
  • Compact 5.0mm x 3.2mm SMD package.
  • RoHS3 compliant and lead-free.

ECS-3963-270-BN-TR Applications

  • Used in networking and telecommunications equipment.
  • Suitable for industrial control systems.
  • Ideal for embedded microcontroller clock generation.
  • Applicable in test and measurement instruments.

ECS-3963-270-BN-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ECS-3963-270-BN-TR?

The nominal supply voltage is 3.3V, with a minimum of 2.7V and maximum of 3.6V.

What is the package type and dimensions of this oscillator?

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

What is the operating temperature range?

The extended temperature range is -40°C to +85°C.

Is the ECS-3963-270-BN-TR RoHS compliant?

Yes, it is RoHS3 compliant and lead-free as per the datasheet.

What is the frequency stability of this oscillator?

The frequency stability is ±50 ppm over the operating temperature range.

What type of output does this oscillator provide?

It provides HCMOS output with a maximum load of 15 pF.

Does the oscillator have an enable/disable function?

Yes, it has a tri-state enable/disable function controlled via pin 1 with an internal pull-up resistor.

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