ASD3-20.000MHZ-EC-T3 Equivalent & Substitute Parts

Part Overview

The ASD3-20.000MHZ-EC-T3 is a 20 MHz XO (Standard) HCMOS oscillator manufactured by Abracon LLC. This surface mount crystal oscillator operates at 1.8V with enable/disable functionality, designed for applications requiring precise frequency generation in compact form factors. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are maintained across the same product series.

Substiute Parts

ASD3-20.000MHZ-EC-T3

Abracon LLCIn Stock: 1092ASD3-20.000MHZ-EC-T3 Datasheet

Current PartRFQ

ASD3-20.000MHZ-EC-T

Abracon LLCIn Stock: 1922ASD3-20.000MHZ-EC-T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ASD3-20.000MHZ-EC-T3 are identified based on strict equivalence of critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that must remain constant:

• Frequency: 20 MHz
• Output Type: HCMOS
• Supply Voltage: 1.8V
• Function: Enable/Disable
• Frequency Stability: ±50ppm
• Operating Temperature Range: -20°C ~ 70°C
• Maximum Supply Current: 4mA
• Disable Mode Current: 20µA
• Package Type: 4-SMD, No Lead
• Package Dimensions: 2.50mm x 2.00mm
• Maximum Seated Height: 1.00mm

The ASD3-20.000MHZ-EC-T is identified as a parametric equivalent. The primary difference is packaging format: the main part is supplied in standard packaging, while the substitute is available in Tape & Reel (TR) format. All electrical specifications, mechanical dimensions, and performance characteristics remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both the ASD3-20.000MHZ-EC-T3 and ASD3-20.000MHZ-EC-T are Active status products from Abracon LLC and maintain full ROHS3 compliance. Selection between these parts should be based on procurement and assembly requirements:

The ASD3-20.000MHZ-EC-T3 is suitable for applications requiring standard packaging formats with lower volume requirements. The ASD3-20.000MHZ-EC-T in Tape & Reel format is appropriate for high-volume production environments utilizing automated pick-and-place assembly processes. Both parts deliver identical electrical performance and mechanical compatibility within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the ASD3-20.000MHZ-EC-T replace the ASD3-20.000MHZ-EC-T3 in production?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, frequency output, supply voltage, temperature range, and package dimensions. The difference is packaging format only. Tape & Reel format is standard for automated assembly lines.

Q: What is the primary difference between these two part numbers?

A: The packaging format differs. The ASD3-20.000MHZ-EC-T3 uses standard packaging, while the ASD3-20.000MHZ-EC-T is supplied in Tape & Reel (TR) format. All electrical and mechanical specifications are identical.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance status and REACH unaffected designation. ECCN and HTSUS classifications are the same.

Q: What are the critical parameters for substitution?

A: Substitution is valid when the following parameters match: 20 MHz frequency, HCMOS output, 1.8V supply voltage, enable/disable function, ±50ppm frequency stability, -20°C to 70°C operating range, 4mA maximum supply current, 4-SMD no-lead package, and 2.50mm x 2.00mm dimensions.

Q: Can these oscillators be used interchangeably in PCB designs?

A: Yes. Both parts have identical mechanical dimensions (2.50mm x 2.00mm) and maximum seated height (1.00mm), ensuring direct PCB footprint compatibility.