PDF000003 150 MHz PECL XO Oscillator Equivalent & Substitute Parts

Part Overview

The PDF000003 is a 150 MHz XO (Standard) PECL oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ PD 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 listed as Obsolete, making identification of active equivalent and substitute parts essential for ongoing design support and procurement.

Substiute Parts

PDF000003

Diodes IncorporatedIn Stock: 912PDF000003 Datasheet

Current PartRFQ

UX5BF00001

Diodes IncorporatedIn Stock: 1091UX5BF00001 Datasheet

MFR RecommendedRFQ

PDF000002

Diodes IncorporatedIn Stock: 1142PDF000002 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PDF000003 are identified based on the following critical parameters that determine functional compatibility:

• Frequency: 150 MHz (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable capability (exact match required)
• Package Type: 6-SMD, No Lead (exact match required)
• Frequency Stability: ±50ppm (exact match required)

Two substitute parts meet these core criteria. PDF000002 is a direct equivalent within the same SaRonix-eCera™ PD series with identical electrical specifications and package dimensions. UX5BF00001 operates at the same frequency, voltage, and stability but uses LVPECL output instead of PECL, representing a functional alternative for applications compatible with LVPECL signaling levels.

Parameter Comparison

Engineering Selection Recommendations

PDF000002 is the primary substitute for PDF000003. Both parts are manufactured by Diodes Incorporated within the SaRonix-eCera™ PD series and share identical electrical specifications, package dimensions, and pin configurations. PDF000002 is currently Active, whereas PDF000003 is Obsolete. PDF000002 offers an extended operating temperature range (-40°C ~ 85°C versus -20°C ~ 70°C) and meets ROHS3 compliance, providing improved long-term availability and regulatory alignment.

UX5BF00001 serves as an alternative substitute when LVPECL output compatibility exists in the application. This part maintains the same frequency, voltage, and stability specifications but operates at lower current consumption (60mA maximum versus 88mA). UX5BF00001 features a larger package footprint (7.00mm x 5.00mm versus 5.00mm x 3.20mm) and greater height (1.55mm versus 1.30mm), requiring PCB layout verification. Both substitute parts are Active and ROHS3 compliant.

Frequently Asked Questions (FAQ)

Q: Can PDF000002 be used as a direct replacement for PDF000003?

A: Yes. PDF000002 is a direct equivalent with identical electrical specifications, frequency, output type (PECL), supply voltage, package type, and pin configuration. The primary difference is product status: PDF000002 is Active while PDF000003 is Obsolete.

Q: What is the difference between PECL and LVPECL outputs?

A: PECL (Positive Emitter Coupled Logic) and LVPECL (Low Voltage PECL) are signaling standards. LVPECL operates at lower voltage levels and power consumption. UX5BF00001 uses LVPECL output, while PDF000003 and PDF000002 use standard PECL. Substitution with UX5BF00001 requires confirmation that the receiving circuit accepts LVPECL signal levels.

Q: Are there package size differences between the substitutes?

A: Yes. PDF000003 and PDF000002 share identical dimensions (5.00mm x 3.20mm, height 1.30mm). UX5BF00001 has a larger footprint (7.00mm x 5.00mm, height 1.55mm). PCB layout and component placement must be verified before substituting with UX5BF00001.

Q: What is the operating temperature difference?

A: PDF000003 operates from -20°C to 70°C. Both PDF000002 and UX5BF00001 operate from -40°C to 85°C, providing extended temperature range capability.

Q: Does UX5BF00001 have the same disable current specification?

A: No. PDF000003 and PDF000002 specify a maximum disable current of 30µA. UX5BF00001 does not provide a disable current specification in the available data.

Q: Are all three parts RoHS compliant?

A: Yes. PDF000003 is RoHS Compliant. PDF000002 and UX5BF00001 are both ROHS3 Compliant, representing updated compliance certification.