DSC1001DL2-012.2880 Equivalent & Substitute Parts

Part Overview

The DSC1001DL2-012.2880 is a 12.288 MHz MEMS-based XO (Standard) oscillator manufactured by Microchip Technology. This component operates across a 1.8V to 3.3V supply range with CMOS output, designed for applications requiring stable frequency generation with power-down capability. The part is Active in product status and carries AEC-Q100 automotive-grade qualification. Substitute parts are identified when equivalent frequency, output type, and functional characteristics align within specified electrical and mechanical tolerances.

Substiute Parts

DSC1001DL2-012.2880

Microchip TechnologyIn Stock: 891DSC1001DL2-012.2880 Datasheet

Current PartRFQ

SG-210STF 12.2880MS

EPSONIn Stock: 924SG-210STF 12.2880MS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DSC1001DL2-012.2880 is determined by the following critical parameters:

• Frequency match: 12.288 MHz
• Output configuration: CMOS
• Functional capability: Standby (Power Down) support
• Package footprint compatibility: 4-VDFN or equivalent 4-lead surface mount package with matching dimensions (2.50mm x 2.00mm)
• Frequency stability: ±25ppm
• RoHS3 compliance status

The SG-210STF 12.2880MS from EPSON meets these substitution criteria. Both parts share identical frequency, CMOS output, standby functionality, matching physical dimensions, equivalent frequency stability, and RoHS3 compliance. Voltage supply range and operating temperature ranges differ but remain within acceptable operational boundaries for most applications.

Parameter Comparison

Engineering Selection Recommendations

Both the DSC1001DL2-012.2880 and SG-210STF 12.2880MS are Active products with ROHS3 compliance and MSL 1 rating. Selection between these parts depends on application-specific requirements:

The DSC1001DL2-012.2880 supports an extended operating temperature range (-40°C to 105°C) and lower supply voltage floor (1.8V), making it suitable for automotive and industrial applications requiring wider thermal operation. The SG-210STF 12.2880MS offers lower active current consumption (1.8mA vs. 6.3mA) and reduced disable current (2.7µA), providing advantages in battery-powered or low-power standby applications. Both parts maintain identical frequency stability and physical footprint compatibility.

Frequently Asked Questions (FAQ)

Q: Can the SG-210STF 12.2880MS directly replace the DSC1001DL2-012.2880 in all applications?

A: Direct replacement is possible for applications operating within the SG-210STF's temperature range (-20°C to 70°C) and supply voltage range (1.6V to 3.6V). Applications requiring operation below -20°C or above 70°C, or supply voltages below 1.6V, must use the DSC1001DL2-012.2880.

Q: What are the package differences between these parts?

A: The DSC1001DL2-012.2880 uses a 4-VDFN package, while the SG-210STF 12.2880MS uses a 4-SMD, No Lead package. Both share identical physical dimensions (2.50mm x 2.00mm) and height (0.90mm maximum), ensuring PCB footprint compatibility.

Q: Are there differences in frequency stability between these oscillators?

A: Both parts specify ±25ppm frequency stability, meeting equivalent performance requirements for standard XO applications.

Q: Which part should be selected for power-sensitive applications?

A: The SG-210STF 12.2880MS is preferable for power-constrained designs, offering 71% lower active current consumption (1.8mA vs. 6.3mA) and specified disable current of 2.7µA.

Q: Do both parts support standby functionality?

A: Yes, both the DSC1001DL2-012.2880 and SG-210STF 12.2880MS include Standby (Power Down) functionality for reduced power operation.