511FBA000149AAG LVDS Oscillator Equivalent & Substitute Parts

Part Overview

The 511FBA000149AAG is a 74.175824 MHz XO (Standard) LVDS Oscillator manufactured by Skyworks Solutions Inc. as part of the Si511 series. This surface mount crystal oscillator operates at 2.5V with Enable/Disable functionality, designed for applications requiring precise frequency generation with LVDS output signaling. The part is currently in Active product status with 977 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same frequency, output type, voltage supply, and package specifications.

Substiute Parts

511FBA000149AAG

Skyworks Solutions Inc.In Stock: 1063511FBA000149AAG Datasheet

Current PartRFQ

510FBA000149AAG

Skyworks Solutions Inc.In Stock: 1183510FBA000149AAG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 510FBA000149AAG qualifies as a parametric equivalent to the 511FBA000149AAG based on the following criteria:

Matching Critical Parameters:

• Frequency: 74.175824 MHz (identical)
• Output Type: LVDS (identical)
• Voltage Supply: 2.5V (identical)
• Function: Enable/Disable (identical)
• Frequency Stability: ±25ppm (identical)
• Operating Temperature Range: -40°C ~ 85°C (identical)
• Package / Case: 6-SMD, No Lead (identical)
• Physical Dimensions: 0.276" L x 0.197" W / 7.00mm x 5.00mm (identical)
• Height - Seated (Max): 0.071" (1.80mm) (identical)
• Current - Supply (Max): 23mA (identical)
• Current - Supply (Disable) (Max): 18mA (identical)
• Mounting Type: Surface Mount (identical)
• Moisture Sensitivity Level: 1 (Unlimited) (identical)

The primary difference is the series designation: Si511 (main part) versus Si510 (substitute part). Both parts share identical electrical performance and mechanical compatibility, allowing direct substitution in applications where the Si510 series is acceptable.

Parameter Comparison

Engineering Selection Recommendations

Both the 511FBA000149AAG and 510FBA000149AAG are Active status products from Skyworks Solutions Inc., ensuring ongoing manufacturer support and compliance with current industry standards. The 510FBA000149AAG substitute part maintains identical electrical specifications, frequency accuracy, output characteristics, and physical form factor. Selection between these parts should be based on availability, supply chain requirements, and design documentation specifications. Both parts carry identical export classification (EAR99) and tariff codes (8542.39.0001), ensuring equivalent regulatory compliance for international applications.

Frequently Asked Questions (FAQ)

Q: Can the 510FBA000149AAG directly replace the 511FBA000149AAG in existing designs?

A: Yes. The 510FBA000149AAG is a parametric equivalent with identical frequency (74.175824 MHz), output type (LVDS), supply voltage (2.5V), package configuration (6-SMD, No Lead), and all electrical performance specifications. Direct PCB-level substitution is supported without design modification.

Q: What is the difference between the Si511 and Si510 series?

A: The Si511 and Si510 are different series designations from Skyworks Solutions Inc. For the 74.175824 MHz LVDS oscillator at 2.5V with Enable/Disable functionality, both series deliver identical electrical and mechanical performance. Series selection is typically driven by design documentation, supply chain strategy, or manufacturer availability.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the same 6-SMD, No Lead package with dimensions of 7.00mm x 5.00mm (0.276" L x 0.197" W) and maximum seated height of 1.80mm (0.071"). PCB footprints and assembly processes are interchangeable.

Q: Do both parts have the same power consumption specifications?

A: Yes. Both the 511FBA000149AAG and 510FBA000149AAG specify maximum supply current of 23mA during operation and 18mA in Disable mode. Power budget calculations and thermal analysis remain unchanged between parts.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical export classification (EAR99) and tariff codes (8542.39.0001). Moisture sensitivity level is 1 (Unlimited) for both, indicating equivalent handling and storage requirements.