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ECS-3953M-200-B-TR Standard XO (crystal) oscillator providing a 20 MHz HCMOS output. Operates at 3.3V supply with ±50 ppm frequency stability in a 4-SMD package.
Mfr Part #:

ECS-3953M-200-B-TR

Available from 1 distributors
Mfr Name: ECS Inc.
ECS Inc.
Standard XO (crystal) oscillator providing a 20 MHz HCMOS output. Operates at 3.3V supply with ±50 ppm frequency stability in a 4-SMD package.
Total Stock: 9 pcs

ECS-3953M-200-B-TR Available from 1 distributor

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ECS-3953M-200-B-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Resonator
Current
Enable/Disable Time
Fall Time
Frequency
Frequency Stability
Function
Height
Length
Load Capacitance
Mounting Type
Operating Temperature
Output
Output High Current
Output Low Current
Output Symmetry
Package / Case
Rise Time
Standard Package Quantity
Start-up Time
Storage Temperature
Supply Current
Supply Voltage
Type
Voltage
Width

ECS-3953M-200-B-TR Description

Short technical summary and product information.

The ECS-3953M-200-B-TR is a miniature, crystal-controlled clock oscillator from the ECS-3953M series. It provides a 20.0000 MHz HCMOS output with a nominal supply voltage of 3.3V (operating range 3.0V to 3.6V).

 

Key electrical characteristics include a frequency stability of ±50 ppm, typical start-up time of 5 ms, and typical rise/fall times of 5 ns. The device features an enable/disable function with a typical enable/disable time of 100 ns. Output symmetry is 40/60% at half VCC level.

 

The oscillator is housed in a compact 7.00 x 5.00 mm ceramic 4-SMD, No Lead package with a profile of 1.70 mm. It is designed for surface mount assembly and is supplied in tape and reel packaging with a standard quantity of 1000 pieces.

ECS-3953M-200-B-TR Quick Information

Product Type: Oscillator
Series: ECS-3953M Series
Canonical Name: ECS-3953M-200-B-TR XO (Standard) Crystal 20 MHz HCMOS Oscillator
Subcategory: Crystal Oscillator

ECS-3953M-200-B-TR Compliance

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

ECS-3953M-200-B-TR Features

  • XO standard crystal oscillator for 20 MHz.
  • HCMOS output with 15 pF typical load.
  • 3.3V supply voltage with 3.0 to 3.6V range.
  • ±50 ppm frequency stability over temperature.
  • Surface mount 4-SMD no lead package.

ECS-3953M-200-B-TR Applications

  • Used in portable instrumentation and computers.
  • Suitable for general purpose clock generation.
  • Ideal for low power consumption designs.
  • Works in industrial control applications.

ECS-3953M-200-B-TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the frequency stability of the ECS-3953M-200-B-TR?

The frequency stability is ±50 ppm (Option B) inclusive of 25°C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.

What is the operating temperature range?

The operating temperature range is -10°C to +70°C.

What is the supply voltage requirement?

The nominal supply voltage is 3.3V with an operating range of 3.0V to 3.6V.

What output logic does the oscillator provide?

The output logic type is HCMOS.

What is the package type and size?

The package is 4-SMD, No Lead with dimensions 7.00 mm x 5.00 mm x 1.70 mm.

Is the ECS-3953M-200-B-TR RoHS compliant?

The part is listed as RoHS3 Compliant.

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