CCPD-034-50-312.500 Equivalent & Substitute Parts

Part Overview

The CCPD-034-50-312.500 is a 312.5 MHz XO (Standard) LVPECL oscillator manufactured by Crystek Corporation, designed for 3.3V applications with enable/disable functionality. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing system support and new designs requiring this frequency specification.

Substiute Parts

CCPD-034-50-312.500

Crystek CorporationIn Stock: 984CCPD-034-50-312.500 Datasheet

Current PartRFQ

PM113-312.5M-T

Connor WinfieldIn Stock: 810PM113-312.5M-T Datasheet

SimilarRFQ

SG7050EAN 312.500000M-KEGA3

EPSONIn Stock: 899SG7050EAN 312.500000M-KEGA3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CCPD-034-50-312.500 is determined by strict alignment of the following electrical and mechanical parameters:

• Frequency: 312.5 MHz (exact match required)
• Output: LVPECL (exact match required)
• Function: Enable/Disable (exact match required)
• Package: 6-SMD, No Lead (exact match required)
• Physical dimensions: 7.00mm x 5.00mm (exact match required)
• Voltage supply compatibility: 3.3V operation (minimum requirement)
• Mounting type: Surface Mount (exact match required)

The identified substitute parts meet all critical electrical and mechanical parameters. Variations in frequency stability, current consumption, operating temperature range, and supply voltage range are documented for engineering evaluation.

Parameter Comparison

Engineering Selection Recommendations

Both PM113-312.5M-T and SG7050EAN 312.500000M-KEGA3 are active products suitable for replacing the obsolete CCPD-034-50-312.500.

PM113-312.5M-T (Connor Winfield) maintains identical operating temperature range (0°C ~ 70°C) and supply voltage specification (3.3V) to the original part. This part offers improved frequency stability (±25ppm versus ±50ppm) and is ROHS3 compliant. Current consumption is slightly elevated at 95mA maximum.

SG7050EAN 312.500000M-KEGA3 (EPSON) provides extended operating temperature range (-40°C ~ 85°C) and broader supply voltage compatibility (2.5V ~ 3.3V). This part delivers superior frequency stability (±30ppm) and lower maximum current consumption (65mA). ROHS3 compliance is confirmed. Disable mode current consumption is specified at 20mA maximum.

Selection between these substitutes depends on system requirements for operating temperature range, supply voltage flexibility, and power consumption constraints.

Frequently Asked Questions (FAQ)

Q: Can PM113-312.5M-T be used as a direct replacement for CCPD-034-50-312.500?

A: Yes. Both parts share identical frequency (312.5 MHz), output type (LVPECL), supply voltage (3.3V), function (enable/disable), package type (6-SMD, No Lead), physical dimensions (7.00mm x 5.00mm), and operating temperature range (0°C ~ 70°C). The PM113-312.5M-T is an active product with ROHS3 compliance.

Q: Can SG7050EAN 312.500000M-KEGA3 be used as a direct replacement for CCPD-034-50-312.500?

A: Yes. Both parts share identical frequency (312.5 MHz), output type (LVPECL), function (enable/disable), package type (6-SMD, No Lead), and physical dimensions (7.00mm x 5.00mm). The SG7050EAN offers extended operating temperature range (-40°C ~ 85°C) and broader supply voltage range (2.5V ~ 3.3V), making it suitable for applications with more demanding environmental specifications.

Q: What are the key differences between the two substitute parts?

A: PM113-312.5M-T maintains the original operating temperature range (0°C ~ 70°C) with ±25ppm frequency stability and 95mA maximum current. SG7050EAN 312.500000M-KEGA3 extends the operating temperature range to -40°C ~ 85°C, offers ±30ppm frequency stability, and consumes only 65mA maximum current. The EPSON part also specifies 20mA disable mode current.

Q: Are both substitute parts available in the same packaging format?

A: Yes. Both PM113-312.5M-T and SG7050EAN 312.500000M-KEGA3 are supplied in Tape & Reel (TR) packaging and use identical 6-SMD, No Lead surface mount packages with 7.00mm x 5.00mm dimensions.

Q: Which substitute part has better frequency stability?

A: PM113-312.5M-T offers ±25ppm frequency stability, compared to ±30ppm for SG7050EAN 312.500000M-KEGA3. Both represent improvements over the original CCPD-034-50-312.500 specification of ±50ppm.

Q: What is the moisture sensitivity level for the substitute parts?

A: Both substitute parts have Moisture Sensitivity Level 1 (Unlimited), matching the original part specification.