7W-13.000MBE-T CMOS Oscillator Equivalent & Substitute Parts

Part Overview

The 7W-13.000MBE-T is a 13 MHz XO (Standard) CMOS oscillator manufactured by TXC CORPORATION, designed for applications requiring a crystal-based frequency reference with enable/disable functionality. This surface mount device operates at 3.3V supply voltage with ±50ppm frequency stability across the -40°C to 85°C temperature range.

The 7W-13.000MBE-T is classified as Obsolete in product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support long-term production requirements for systems currently utilizing this oscillator.

Key Parameters

Parameter	Value
Frequency	13 MHz
Output Type	CMOS
Supply Voltage	3.3V
Function	Enable/Disable
Frequency Stability	±50ppm
Operating Temperature Range	-40°C ~ 85°C
Package Type	4-SMD, No Lead
Physical Dimensions	7.00mm x 5.00mm
Mounting Type	Surface Mount
Base Resonator	Crystal
RoHS Compliance	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 7W-13.000MBE-T is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Frequency: 13 MHz (exact match required)
Output Type: CMOS
Supply Voltage: 3.3V
Function: Enable/Disable capability
Frequency Stability: ±50ppm
Operating Temperature Range: -40°C ~ 85°C
Package Type: 4-SMD, No Lead
Physical Dimensions: 7.00mm x 5.00mm
Mounting Type: Surface Mount
Base Resonator: Crystal

The substitute part 510CAA13M0000AAGR (Skyworks Solutions Inc., Si510 series) meets all mandatory matching parameters and is classified as Active in product status, providing improved supply chain availability compared to the obsolete 7W-13.000MBE-T.

Parameter Comparison

Parameter	7W-13.000MBE-T (TXC)	510CAA13M0000AAGR (Skyworks)	Compatibility
Frequency	13 MHz	13 MHz	Match
Output Type	CMOS	CMOS	Match
Supply Voltage	3.3V	3.3V	Match
Function	Enable/Disable	Enable/Disable	Match
Frequency Stability	±50ppm	±50ppm	Match
Operating Temperature Range	-40°C ~ 85°C	-40°C ~ 85°C	Match
Package Type	4-SMD, No Lead	4-SMD, No Lead	Match
Physical Dimensions	7.00mm x 5.00mm	7.00mm x 5.00mm	Match
Height - Seated (Max)	1.42mm	1.80mm	Substitute higher
Current - Supply (Max)	20mA	26mA	Substitute higher
Current - Supply (Disable) (Max)	Not specified	18mA	Substitute specified
Mounting Type	Surface Mount	Surface Mount	Match
RoHS Compliance	RoHS Compliant	RoHS Compliant	Match
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Match
Product Status	Obsolete	Active	Substitute active

Engineering Selection Recommendations

The 510CAA13M0000AAGR from Skyworks Solutions Inc. is a direct functional equivalent to the 7W-13.000MBE-T. Both devices are RoHS Compliant and carry Moisture Sensitivity Level 1 (Unlimited), meeting identical environmental and regulatory requirements.

Key Considerations:

The substitute part exhibits higher maximum supply current (26mA versus 20mA) and maximum seated height (1.80mm versus 1.42mm). These differences must be evaluated within the context of specific circuit design requirements and PCB layout constraints. The substitute part provides documented disable-mode current specification (18mA), which is not specified for the original part.

The 510CAA13M0000AAGR is classified as Active in product status, ensuring ongoing availability and supply chain support. This addresses the primary limitation of the obsolete 7W-13.000MBE-T.

Both parts carry identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, confirming equivalent export and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can the 510CAA13M0000AAGR directly replace the 7W-13.000MBE-T in existing designs?

A: Yes, the 510CAA13M0000AAGR meets all mandatory electrical and mechanical parameters. However, the increased seated height (1.80mm versus 1.42mm) and maximum supply current (26mA versus 20mA) must be verified against specific PCB layout and power budget constraints before implementation.

Q: What is the primary reason for substitution?

A: The 7W-13.000MBE-T is classified as Obsolete. The 510CAA13M0000AAGR is an Active product from Skyworks Solutions Inc., providing assured long-term supply availability and production support.

Q: Are there differences in packaging between these parts?

A: Both parts use 4-SMD, No Lead surface mount packages with identical 7.00mm x 5.00mm footprints. The substitute part has a maximum seated height of 1.80mm compared to 1.42mm for the original part. Verify clearance in your specific PCB assembly.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the 7W-13.000MBE-T and 510CAA13M0000AAGR are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). Both carry identical ECCN and HTSUS classifications.

Q: What is the difference in current consumption?

A: The 7W-13.000MBE-T specifies a maximum supply current of 20mA. The 510CAA13M0000AAGR specifies 26mA maximum supply current and 18mA maximum disable-mode current. Verify that your power supply and circuit design accommodate the higher current requirement.

Q: Are the frequency stability specifications identical?

A: Yes. Both parts provide ±50ppm frequency stability across the -40°C to 85°C operating temperature range.

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