511FBA000110BAG LVDS Oscillator Equivalent & Substitute Parts

Part Overview

The 511FBA000110BAG is a 148.35165 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 production status with 846 units available in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same frequency specification and output characteristics.

Key Parameters

Parameter	Specification
Frequency	148.35165 MHz
Output Type	LVDS
Supply Voltage	2.5V
Frequency Stability	±25ppm
Operating Temperature Range	-40°C ~ 85°C
Package Type	6-SMD, No Lead
Physical Dimensions	5.00mm L x 3.20mm W x 1.28mm H (Max)
Supply Current (Max)	23mA
Supply Current - Disable (Max)	18mA
Function	Enable/Disable
Moisture Sensitivity Level	MSL 1 (Unlimited)

Substitute Part Grouping Explanation

The 510FBA000110BAG qualifies as a parametric equivalent to the 511FBA000110BAG based on the following criteria:

Matching Electrical Parameters:

Identical frequency: 148.35165 MHz
Identical output type: LVDS
Identical supply voltage: 2.5V
Identical frequency stability: ±25ppm
Identical operating temperature range: -40°C ~ 85°C
Identical supply current specifications: 23mA (Max), 18mA (Disable Max)
Identical enable/disable function

Matching Mechanical Parameters:

Identical package type: 6-SMD, No Lead
Identical physical dimensions: 5.00mm x 3.20mm x 1.28mm (Max)
Identical mounting type: Surface Mount

Matching Compliance & Certifications:

Identical ECCN classification: EAR99
Identical HTSUS code: 8542.39.0001
Identical MSL rating: 1 (Unlimited)

The primary difference is the series designation (Si510 vs. Si511), which reflects internal design evolution within Skyworks Solutions Inc. while maintaining full electrical and mechanical compatibility.

Parameter Comparison

Parameter	511FBA000110BAG (Main)	510FBA000110BAG (Substitute)	Match Status
Manufacturer	Skyworks Solutions Inc.	Skyworks Solutions Inc.	Identical
Series	Si511	Si510	Different Series
Frequency	148.35165 MHz	148.35165 MHz	Identical
Output Type	LVDS	LVDS	Identical
Supply Voltage	2.5V	2.5V	Identical
Frequency Stability	±25ppm	±25ppm	Identical
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	Identical
Supply Current (Max)	23mA	23mA	Identical
Supply Current - Disable (Max)	18mA	18mA	Identical
Package Type	6-SMD, No Lead	6-SMD, No Lead	Identical
Physical Dimensions	5.00mm x 3.20mm x 1.28mm (Max)	5.00mm x 3.20mm x 1.28mm (Max)	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Product Status	Active	Active	Identical
MSL Rating	1 (Unlimited)	1 (Unlimited)	Identical
ECCN	EAR99	EAR99	Identical
HTSUS Code	8542.39.0001	8542.39.0001	Identical
Current Inventory	846 Pcs	1058 Pcs	Different

Engineering Selection Recommendations

Both the 511FBA000110BAG and 510FBA000110BAG are active production parts from Skyworks Solutions Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on:

Availability: The 510FBA000110BAG currently has higher inventory (1058 units) compared to the 511FBA000110BAG (846 units), making it suitable for applications with extended lead time requirements or high-volume procurement.

Compliance: Both parts carry identical export control classifications (EAR99) and tariff codes (8542.39.0001), ensuring equivalent regulatory compliance for international distribution.

Functional Equivalence: The Si510 and Si511 series designations indicate different internal architectures within Skyworks' oscillator product line. Both maintain identical performance characteristics for the 148.35165 MHz LVDS output specification, enabling direct substitution in circuit designs without modification to PCB layouts or signal integrity considerations.

Frequently Asked Questions (FAQ)

Q: Can the 510FBA000110BAG replace the 511FBA000110BAG in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical frequency, output type (LVDS), supply voltage (2.5V), frequency stability (±25ppm), operating temperature range (-40°C ~ 85°C), package type (6-SMD, No Lead), and physical dimensions (5.00mm x 3.20mm x 1.28mm Max). No circuit modifications or PCB layout changes are required.

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

A: The series designation reflects internal design evolution within Skyworks Solutions Inc. Both series maintain identical electrical performance and mechanical compatibility for this 148.35165 MHz LVDS oscillator specification. The difference does not affect functional performance or interchangeability.

Q: Are the enable/disable functions identical between both parts?

A: Yes. Both parts feature identical enable/disable functionality with matching supply current specifications: 23mA maximum during operation and 18mA maximum in disable mode.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both the 511FBA000110BAG and 510FBA000110BAG carry MSL 1 (Unlimited) rating, indicating identical moisture sensitivity handling requirements.

Q: Can I use either part for high-volume production?

A: Yes. Both parts are in active production status with adequate inventory levels. The 510FBA000110BAG currently has higher stock availability (1058 units vs. 846 units), which may be advantageous for extended production runs or supply chain planning.

Q: Are there any export or compliance differences between these parts?

A: No. Both parts carry identical ECCN classification (EAR99) and HTSUS tariff code (8542.39.0001), ensuring equivalent regulatory compliance for all markets.

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