PXC500010 Equivalent & Substitute Parts

Part Overview

The PXC500010 is a 125 MHz XO (Standard) LVDS Oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ PX series. This component operates at 3.3V with Enable/Disable functionality and is housed in a 6-SMD, No Lead package. The part is currently Active in product status with ROHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are identified when they maintain identical electrical specifications and mechanical compatibility, allowing direct replacement in circuit designs without functional degradation.

Substiute Parts

PXC500010

Diodes IncorporatedIn Stock: 1019PXC500010 Datasheet

Current PartRFQ

ECX-L37BN-125.000

ECS Inc.In Stock: 1703ECX-L37BN-125.000 Datasheet

DirectRFQ

SXO75L3A481-125.000M

Suntsu Electronics, Inc.In Stock: 4803SXO75L3A481-125.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PXC500010 are qualified based on the following criteria:

• Frequency: 125 MHz (exact match required)
• Output: LVDS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Frequency Stability: ±50ppm (exact match required)
• Operating Temperature: -40°C ~ 85°C (exact match required)
• Package Type: 6-SMD, No Lead (exact match required)
• Package Dimensions: 0.276" L x 0.197" W / 7.00mm x 5.00mm (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All identified substitutes meet these criteria and are therefore electrically and mechanically interchangeable with the PXC500010.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and ROHS3 compliance, confirming ongoing manufacturer support and regulatory alignment. The PXC500010, ECX-L37BN-125.000, and SXO75L3A481-125.000M are electrically and mechanically equivalent for 125 MHz LVDS oscillator applications requiring 3.3V operation with Enable/Disable control.

Selection between these parts may be influenced by supply chain availability, packaging format (Strip vs. Bulk), current consumption requirements, and seated height constraints in specific PCB layouts. All parts are certified for the same operating temperature range and frequency stability specification.

Frequently Asked Questions (FAQ)

Q: Can ECX-L37BN-125.000 directly replace PXC500010 in existing designs?

A: Yes. Both parts share identical electrical specifications (125 MHz, LVDS output, 3.3V, ±50ppm stability, Enable/Disable function) and mechanical compatibility (6-SMD, No Lead, 7.00mm x 5.00mm footprint, -40°C ~ 85°C operating range). The ECX-L37BN-125.000 has a lower maximum seated height (1.70mm vs. 2.00mm), which may provide additional PCB layout flexibility.

Q: What is the difference in current consumption between these parts?

A: The PXC500010 draws 47mA maximum supply current, the ECX-L37BN-125.000 draws 20mA, and the SXO75L3A481-125.000M draws 60mA. All three are functionally equivalent; current consumption differences reflect internal design variations and do not affect substitutability.

Q: Are there package format differences between these substitutes?

A: Yes. The PXC500010 is supplied in standard packaging, ECX-L37BN-125.000 is supplied in Strip format, and SXO75L3A481-125.000M is supplied in Bulk format. These packaging differences do not affect electrical or mechanical compatibility.

Q: Do all parts meet the same compliance standards?

A: The PXC500010, ECX-L37BN-125.000, and SXO75L3A481-125.000M are all ROHS3 compliant with REACH Unaffected status and EAR99 ECCN classification. Moisture sensitivity level is specified as 1 (Unlimited) for the first two parts.