CPPC8L-BP-66.0TS Equivalent & Substitute Parts

Part Overview

The CPPC8L-BP-66.0TS is a 66 MHz XO (Standard) CMOS oscillator manufactured by Cardinal Components Inc., designed for applications requiring a crystal-based frequency reference with enable/disable functionality. Operating at 3.3V supply voltage, this component is part of the FIPO™ CPP series and features surface mount packaging in a 4-SOJ configuration with 7.62mm pitch.

The product status is listed as Obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support, design updates, and procurement continuity. Substitute parts must maintain electrical compatibility across critical parameters including frequency, output type, supply voltage, and functional characteristics.

Substiute Parts

CPPC8L-BP-66.0TS

Cardinal Components Inc.In Stock: 1060CPPC8L-BP-66.0TS Datasheet

Current PartRFQ

CO4605-66.000-EXT-T-TR

Raltron ElectronicsIn Stock: 2513CO4605-66.000-EXT-T-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPPC8L-BP-66.0TS is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Frequency: 66 MHz (exact match required)
• Output Type: CMOS (primary requirement)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable capability (required)
• Frequency Stability: ±50ppm (maximum tolerance)
• Base Resonator: Crystal (XO Standard type)

Allowable Variations:

• Operating temperature range may extend beyond the original specification
• Package form factor may differ if mechanical constraints permit board-level integration
• Current supply specifications may vary within acceptable limits for the application
• Compliance certifications may differ (RoHS vs. ROHS3)
• Moisture sensitivity level may improve (lower MSL values indicate better performance)

The substitute part CO4605-66.000-EXT-T-TR meets all mandatory matching parameters while offering extended operating temperature range and improved moisture sensitivity characteristics.

Parameter Comparison

Engineering Selection Recommendations

The CO4605-66.000-EXT-T-TR from Raltron Electronics qualifies as a functional substitute for the obsolete CPPC8L-BP-66.0TS based on electrical parameter alignment. Both components share identical frequency (66 MHz), supply voltage (3.3V), output type (CMOS), function (Enable/Disable), and frequency stability (±50ppm).

The substitute part offers advantages in product status (Active vs. Obsolete), extended operating temperature range (-40°C ~ 85°C vs. 0°C ~ 70°C), and improved moisture sensitivity level (MSL 1 Unlimited vs. MSL 2 1 Year). Both components maintain RoHS compliance, with the substitute meeting ROHS3 standards.

The primary consideration for substitution is package form factor compatibility. The main part uses 4-SOJ with 7.62mm pitch, while the substitute uses 4-SMD with no lead configuration. Board-level integration feasibility depends on PCB layout constraints and available footprint space. The substitute's smaller physical dimensions (7.00mm x 5.00mm vs. 14.50mm x 8.80mm) may require PCB redesign.

Maximum supply current increases from 25mA to 45mA with the substitute part, requiring verification that power delivery infrastructure can accommodate this higher consumption.

Frequently Asked Questions (FAQ)

Q: Can the CO4605-66.000-EXT-T-TR directly replace the CPPC8L-BP-66.0TS without circuit modifications?

A: Electrical substitution is valid based on matching frequency, supply voltage, output type, and enable/disable function. However, the different package form factor (4-SOJ vs. 4-SMD No Lead) requires PCB footprint verification and potential layout redesign. Circuit-level modifications are not necessary if the footprint can be accommodated.

Q: What is the impact of the higher maximum supply current (45mA vs. 25mA)?

A: The substitute part draws up to 45mA compared to 25mA for the original. System power delivery design must be evaluated to confirm adequate current capacity. This affects power budget calculations and may require power supply reconfiguration in current-limited applications.

Q: Are both parts RoHS compliant?

A: Yes. The CPPC8L-BP-66.0TS is RoHS Compliant, and the CO4605-66.000-EXT-T-TR is ROHS3 Compliant. Both meet environmental compliance requirements for their respective standards.

Q: What does the improved moisture sensitivity level mean?

A: The substitute part has MSL 1 (Unlimited shelf life) compared to MSL 2 (1 Year shelf life) for the original. This indicates better resistance to moisture absorption and provides longer storage capability without baking requirements before soldering.

Q: Why is the operating temperature range different?

A: The substitute part operates across -40°C ~ 85°C versus 0°C ~ 70°C for the original. This extended range provides greater flexibility for applications requiring operation in wider environmental conditions, though the original specification range remains fully supported.

Q: Is the TTL output capability of the substitute part relevant for this application?

A: The substitute supports both CMOS and TTL outputs, while the original specifies CMOS only. For CMOS-only applications, the CMOS output mode of the substitute part is used, maintaining full compatibility.