Equivalent & Substitute Parts Reference for ASG-C-V-A-122.880MHZ

Part Overview

The ASG-C-V-A-122.880MHZ oscillator from Abracon LLC is a Voltage-Controlled Crystal Oscillator (VCXO) designed for precision frequency generation at 122.88 MHz, featuring LVCMOS output, 3.3V supply, and an enable/disable function. This part is configured for surface-mount installation using a 6-SMD, no-lead package. It is currently listed as discontinued at Digi-Key. Identifying direct substitutes is necessary for design continuation, inventory replenishment, and long-term product support when the original part is unavailable.

Substiute Parts

ASG-C-V-A-122.880MHZ

Abracon LLCIn Stock: 1165ASG-C-V-A-122.880MHZ Datasheet

Current PartRFQ

ASG-C-V-A-122.880MHZ-T

Abracon LLCIn Stock: 1930ASG-C-V-A-122.880MHZ-T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is permitted only when all specified electrical, mechanical, and compliance parameters match precisely. The key parameters for grouping substitutes include:

• Manufacturer, Series, Type (VCXO)
• Base resonator type (Crystal)
• Frequency (122.88 MHz)
• Output type (LVCMOS)
• Supply voltage (3.3V)
• Frequency stability (±35ppm)
• Enable/Disable function capability
• Operating temperature range (-40°C ~ 85°C)
• Maximum supply current (45mA)
• Mounting type (Surface Mount)
• Package/case format (6-SMD, No Lead)
• Dimensions and height
• RoHS compliance and MSL/REACH status

Parameter Comparison

Engineering Selection Recommendations

The main part, ASG-C-V-A-122.880MHZ, is listed as discontinued at Digi-Key. The substitute part, ASG-C-V-A-122.880MHZ-T, matches all specified electrical, mechanical, and compliance parameters, including RoHS3 and REACH status. Both parts carry an MSL rating of 1 (Unlimited), ensuring equivalent handling and suitability for standard manufacturing processes. Select ASG-C-V-A-122.880MHZ-T for direct replacement based strictly on compliance and identical provided certifications.

Frequently Asked Questions (FAQ)

Q1: What are the critical criteria for substituting ASG-C-V-A-122.880MHZ?
A1: Substitution is allowed when all electrical (frequency, voltage, output type, stability, current), mechanical (package, dimensions, mounting type), and compliance (RoHS, REACH, MSL) parameters match precisely.

Q2: Does the substitute part ASG-C-V-A-122.880MHZ-T differ in performance or reliability?
A2: Based on provided parameters, both parts are identical in function, ratings, and certifications.

Q3: Are there packaging differences between ASG-C-V-A-122.880MHZ and its substitute?
A3: ASG-C-V-A-122.880MHZ is listed in bulk packaging; ASG-C-V-A-122.880MHZ-T is specified for tape & reel (TR). This affects only handling and loading for assembly processes and does not impact electrical or mechanical compatibility.

Q4: Is there any change in environmental or manufacturing compliance?
A4: Both parts are ROHS3 compliant, REACH unaffected, and carry a Moisture Sensitivity Level (MSL) of 1 (Unlimited).

Q5: Can the substitute part be used in existing designs without modification?
A5: Yes, when substitution criteria and all provided parameters match, integration can be performed without design changes. Packaging type should be considered for assembly logistics.