CPPT7L-BR-50.0TS Equivalent & Substitute Parts

Part Overview

The CPPT7L-BR-50.0TS is a 50 MHz XO (Standard) TTL Oscillator manufactured by Cardinal Components Inc. as part of the FIPO™ CPP series. This surface mount crystal oscillator operates at 3.3V with enable/disable functionality, housed in a 4-SMD, No Lead package. The device is Active status and ROHS3 compliant, designed for applications requiring stable 50 MHz frequency generation with TTL output compatibility.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the allowed parameter ranges for this oscillator category.

Substiute Parts

CPPT7L-BR-50.0TS

Cardinal Components Inc.In Stock: 803CPPT7L-BR-50.0TS Datasheet

Current PartRFQ

CPPT7LZ-A3BP-50.0TS

Cardinal Components Inc.In Stock: 2552CPPT7LZ-A3BP-50.0TS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPPT7L-BR-50.0TS is determined by strict alignment of core electrical and mechanical parameters:

Critical Match Parameters (Non-Negotiable):

• Frequency: 50 MHz
• Output Type: TTL
• Supply Voltage: 3.3V
• Function: Enable/Disable
• Package Type: 4-SMD, No Lead
• Mounting Type: Surface Mount
• Physical Dimensions: 7.00mm x 5.00mm
• RoHS Compliance: ROHS3 Compliant

Allowable Variation Parameters:

• Frequency Stability: ±25ppm (main) to ±50ppm (substitute)
• Operating Temperature Range: 0°C ~ 70°C (main) to -55°C ~ 125°C (substitute)
• Current Supply (Max): 25mA (both parts)
• Current Supply (Disable) (Max): 50µA (both parts)

The CPPT7LZ-A3BP-50.0TS qualifies as a direct substitute based on identical core specifications with extended operating temperature range and relaxed frequency stability tolerance.

Parameter Comparison

Engineering Selection Recommendations

Both the CPPT7L-BR-50.0TS and CPPT7LZ-A3BP-50.0TS are Active status products from Cardinal Components Inc., ensuring ongoing manufacturer support and supply continuity. Both devices maintain ROHS3 compliance and REACH Unaffected status, meeting regulatory requirements for industrial and commercial applications.

The CPPT7LZ-A3BP-50.0TS provides extended operating temperature range (-55°C ~ 125°C) compared to the main part (0°C ~ 70°C), making it suitable for applications requiring broader thermal performance. The frequency stability specification of ±50ppm on the substitute remains within acceptable tolerance for standard TTL oscillator applications where the main part specifies ±25ppm.

Selection between these parts should be based on specific application temperature requirements and frequency stability margins. Both parts are electrically and mechanically interchangeable within their respective operating specifications.

Frequently Asked Questions (FAQ)

Q: Can CPPT7LZ-A3BP-50.0TS replace CPPT7L-BR-50.0TS in all applications?

A: Yes, provided the application does not require the tighter frequency stability of ±25ppm. The substitute part meets all electrical and mechanical specifications with extended temperature range capability.

Q: What is the difference in frequency stability between these parts?

A: The main part specifies ±25ppm frequency stability, while the substitute specifies ±50ppm. Applications sensitive to frequency drift should evaluate whether the relaxed tolerance is acceptable for their circuit design.

Q: Are the physical packages identical?

A: Yes. Both parts use 4-SMD, No Lead packaging with identical dimensions of 7.00mm x 5.00mm and maximum seated height of 1.90mm, ensuring direct PCB footprint compatibility.

Q: Do both parts support enable/disable functionality?

A: Yes. Both the CPPT7L-BR-50.0TS and CPPT7LZ-A3BP-50.0TS include enable/disable function with identical supply current specifications (25mA max active, 50µA max disabled).

Q: What is the inventory status for these parts?

A: CPPT7L-BR-50.0TS has 715 pcs in stock. CPPT7LZ-A3BP-50.0TS has 2499 pcs in stock, providing greater availability for high-volume applications.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both parts are ROHS3 compliant and REACH Unaffected, meeting environmental and regulatory standards for commercial and industrial use.