FD1600016 Equivalent & Substitute Parts

Part Overview

The FD1600016 is a 16 MHz XO (Standard) CMOS oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ FD series. This surface-mount crystal oscillator operates at 3.3V with enable/disable functionality and is housed in a 4-SMD, No Lead package. The device is Active status and ROHS3 compliant, making it suitable for applications requiring stable frequency generation with low power consumption in disabled mode.

Substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit operation within broader parameter tolerances.

Substiute Parts

FD1600016

Diodes IncorporatedIn Stock: 1226FD1600016 Datasheet

Current PartRFQ

FD1600017

Diodes IncorporatedIn Stock: 756FD1600017 Datasheet

MFR RecommendedRFQ

SXO53C3C271-16.000M

Suntsu Electronics, Inc.In Stock: 6518SXO53C3C271-16.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FD1600016 is determined by the following core parameters:

• Frequency Match: 16 MHz (exact)
• Output Configuration: CMOS
• Supply Voltage: 3.3V
• Package Type: 4-SMD, No Lead
• Physical Dimensions: 5.00mm x 3.20mm (length x width)
• Mounting: Surface Mount
• Compliance: ROHS3 Compliant

The FD1600017 (Diodes Incorporated) and SXO53C3C271-16.000M (Suntsu Electronics) meet all core substitution criteria. Variations in frequency stability, operating temperature range, and maximum supply current represent allowable parameter differences that do not prevent functional substitution in applications where the main part is unavailable.

Parameter Comparison

Engineering Selection Recommendations

All three parts—FD1600016, FD1600017, and SXO53C3C271-16.000M—are Active status products with ROHS3 compliance and REACH Unaffected designation. Selection between these parts should be based on availability and application-specific requirements:

• FD1600016 and SXO53C3C271-16.000M offer identical frequency stability (±25ppm) and matching operating temperature range (-20°C ~ 70°C), making them direct functional equivalents.

• FD1600017 provides an extended operating temperature range (-40°C ~ 85°C) with relaxed frequency stability (±50ppm), suitable for applications requiring broader thermal operation at the cost of reduced frequency precision.

• Height variation (1.30mm vs. 1.40mm for SXO53C3C271-16.000M) is negligible for most PCB assembly processes and does not affect electrical performance.

• Current consumption differences (15mA vs. 16mA maximum) are within typical design margins for 3.3V systems.

Frequently Asked Questions (FAQ)

Q: Can FD1600017 replace FD1600016 in all applications?

A: FD1600017 is electrically compatible as a substitute. However, it operates across a wider temperature range (-40°C ~ 85°C vs. -20°C ~ 70°C) and has relaxed frequency stability (±50ppm vs. ±25ppm). Applications requiring the tighter ±25ppm stability of the original part should verify that ±50ppm tolerance is acceptable before substitution.

Q: Is SXO53C3C271-16.000M a direct replacement for FD1600016?

A: Yes. SXO53C3C271-16.000M matches all critical parameters: 16 MHz frequency, CMOS output, 3.3V supply, enable/disable function, 4-SMD No Lead package, and 5.00mm x 3.20mm dimensions. The 0.10mm height difference (1.40mm vs. 1.30mm) does not affect PCB assembly or electrical operation.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use the 4-SMD, No Lead package with identical 5.00mm x 3.20mm footprint, ensuring direct PCB compatibility without layout modifications.

Q: What compliance certifications apply to all substitute parts?

A: All three parts are ROHS3 compliant, REACH Unaffected, and classified under ECCN EAR99 with HTSUS code 8542.39.0001.

Q: Which substitute part should be selected for cost optimization?

A: Part selection based on cost should be evaluated against current inventory levels and supplier lead times. FD1600017 and SXO53C3C271-16.000M are both viable alternatives; consult supplier availability and pricing for your specific procurement timeline.