7W-11.0592MBD-T CMOS Oscillator Equivalent & Substitute Parts

Part Overview

The 7W-11.0592MBD-T is an 11.0592 MHz XO (Standard) CMOS oscillator manufactured by TXC CORPORATION. This surface mount device operates at 3.3V with enable/disable functionality in a 4-SMD, no lead package. The part is classified as obsolete, necessitating identification of active equivalent components that maintain identical electrical and mechanical specifications for continued system support and new design implementations.

Substiute Parts

7W-11.0592MBD-T

TXC CORPORATIONIn Stock: 7417W-11.0592MBD-T Datasheet

Current PartRFQ

510CBA11M0592AAGR

Skyworks Solutions Inc.In Stock: 1013510CBA11M0592AAGR Datasheet

DirectRFQ

510CBB11M0592AAGR

Skyworks Solutions Inc.In Stock: 1117510CBB11M0592AAGR Datasheet

DirectRFQ

CPPC7L-A7BR-11.0592TS

Cardinal Components Inc.In Stock: 825CPPC7L-A7BR-11.0592TS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 7W-11.0592MBD-T is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Frequency: 11.0592 MHz
• Output: CMOS
• Supply Voltage: 3.3V
• Function: Enable/Disable
• Frequency Stability: ±25ppm
• Operating Temperature: -40°C ~ 85°C
• Package/Case: 4-SMD, No Lead
• Mounting Type: Surface Mount
• Moisture Sensitivity Level: MSL 1

All three substitute parts (510CBA11M0592AAGR, 510CBB11M0592AAGR, and CPPC7L-A7BR-11.0592TS) satisfy these mandatory parameters. Variations in maximum supply current, disabled state current, and seated height do not preclude substitution when the primary electrical and mechanical specifications align.

Parameter Comparison

Engineering Selection Recommendations

510CBA11M0592AAGR and 510CBB11M0592AAGR (Skyworks Solutions Inc., Si510 Series)

Both Skyworks parts are active products with identical electrical specifications to the obsolete 7W-11.0592MBD-T. Maximum supply current is 26mA (compared to 20mA for the original), and seated height is 0.071" (1.80mm) versus 0.056" (1.42mm). These dimensional differences are within typical PCB layout tolerances for surface mount oscillators. Both parts are packaged in Tape & Reel format with 1001 and 1031 units in stock respectively.

CPPC7L-A7BR-11.0592TS (Cardinal Components Inc., FIPO™ CPP Series)

This Cardinal part is an active product meeting all mandatory electrical and mechanical parameters. Maximum supply current is 25mA, and seated height is 0.075" (1.90mm). The part carries ROHS3 compliance certification. Current supply in disable mode is specified at 50µA. The part is available in Tape & Reel packaging with 753 units in stock.

All three substitute parts are suitable for direct replacement in applications requiring the 7W-11.0592MBD-T specification. Selection among substitutes should be based on availability, packaging format requirements, and compliance certifications applicable to the end application.

Frequently Asked Questions (FAQ)

Q: Can the 510CBA11M0592AAGR or 510CBB11M0592AAGR be used as direct replacements for the 7W-11.0592MBD-T?

A: Yes. Both Skyworks parts match all mandatory electrical specifications: 11.0592 MHz frequency, CMOS output, 3.3V supply, enable/disable function, ±25ppm stability, and -40°C to 85°C operating range. The 4-SMD, no lead package and 7.00mm x 5.00mm footprint are identical. Seated height increases from 1.42mm to 1.80mm, which is within standard PCB clearance margins for surface mount applications.

Q: What is the difference between 510CBA11M0592AAGR and 510CBB11M0592AAGR?

A: Both parts are from Skyworks' Si510 series with identical electrical and mechanical specifications. The difference lies in the base product number designation (510CBA versus 510CBB). Both are active products with equivalent performance characteristics and can be used interchangeably for the 11.0592 MHz application.

Q: How does the CPPC7L-A7BR-11.0592TS compare to the Skyworks alternatives?

A: The Cardinal CPPC7L-A7BR-11.0592TS meets all core electrical specifications identically. Maximum supply current is 25mA (between the original 20mA and Skyworks 26mA). Seated height is 0.075" (1.90mm), slightly higher than the Skyworks parts. The Cardinal part specifies 50µA disable current, providing lower power consumption in standby mode. ROHS3 compliance is explicitly stated.

Q: Are there any package or footprint compatibility concerns?

A: All substitute parts use the identical 4-SMD, no lead package with 7.00mm x 5.00mm footprint. Seated height variations (1.42mm original, 1.80mm Skyworks, 1.90mm Cardinal) do not affect PCB layout compatibility. Standard surface mount assembly processes accommodate these height differences.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates the lowest moisture sensitivity level. These parts have unlimited shelf life under normal storage conditions and do not require special moisture control during handling or storage, simplifying inventory management and reducing procurement complexity.

Q: Which substitute part should be selected for new designs?

A: Selection should be based on active product status, availability, and application-specific compliance requirements. All three substitutes are active products. The Skyworks Si510 series (510CBA11M0592AAGR and 510CBB11M0592AAGR) offer high availability. The Cardinal CPPC7L-A7BR-11.0592TS provides ROHS3 compliance and lower disable-mode current consumption.