570BAA000772DG LVDS Oscillator Equivalent & Substitute Parts

Part Overview

The 570BAA000772DG is a 156.25 MHz XO (Standard) LVDS oscillator manufactured by Skyworks Solutions Inc. as part of the Si570 series. This surface mount crystal oscillator operates at 3.3V with enable/disable reprogrammable functionality, designed for applications requiring precision frequency generation with LVDS output. The part is currently active in production status. Substitute parts may be required due to inventory availability, supply chain optimization, or design revision requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Frequency	156.25 MHz
Output Type	LVDS
Supply Voltage	3.3V
Function	Enable/Disable (Reprogrammable)
Frequency Stability	±50ppm
Operating Temperature Range	-40°C ~ 85°C
Current Supply (Max)	108mA
Package Type	8-SMD, No Lead
Package Dimensions	0.276" L x 0.197" W (7.00mm x 5.00mm)
Mounting Type	Surface Mount
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

All substitute parts listed for the 570BAA000772DG maintain identical electrical and mechanical specifications across the critical parameters that determine functional compatibility. Substitution is valid based on the following criteria:

Electrical Parameters (Must Match):

Frequency: 156.25 MHz
Output: LVDS
Supply Voltage: 3.3V
Function: Enable/Disable (Reprogrammable)
Frequency Stability: ±50ppm
Operating Temperature: -40°C ~ 85°C
Current Supply (Max): 108mA

Mechanical Parameters (Must Match):

Package Type: 8-SMD, No Lead
Dimensions: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Mounting Type: Surface Mount

All substitute parts (570BAB000118DG, 570BAB000544DG, 570BAB001641DG) meet these requirements and are therefore direct functional equivalents.

Parameter Comparison

Parameter	570BAA000772DG	570BAB000118DG	570BAB000544DG	570BAB001641DG
Manufacturer	Skyworks Solutions Inc.	Skyworks Solutions Inc.	Skyworks Solutions Inc.	Skyworks Solutions Inc.
Series	Si570	Si570	Si570	Si570
Frequency	156.25 MHz	156.25 MHz	156.25 MHz	156.25 MHz
Output Type	LVDS	LVDS	LVDS	LVDS
Supply Voltage	3.3V	3.3V	3.3V	3.3V
Function	Enable/Disable (Reprogrammable)	Enable/Disable (Reprogrammable)	Enable/Disable (Reprogrammable)	Enable/Disable (Reprogrammable)
Frequency Stability	±50ppm	±50ppm	±50ppm	±50ppm
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Current Supply (Max)	108mA	108mA	108mA	108mA
Package Type	8-SMD, No Lead	8-SMD, No Lead	8-SMD, No Lead	8-SMD, No Lead
Package Dimensions	7.00mm x 5.00mm	7.00mm x 5.00mm	7.00mm x 5.00mm	7.00mm x 5.00mm
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Active	Active	Active	Active
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

All substitute parts are functionally equivalent to the 570BAA000772DG and are suitable for direct replacement in applications requiring a 156.25 MHz LVDS oscillator with 3.3V supply and enable/disable functionality.

Compliance Status:

570BAB000118DG: RoHS3 Compliant, REACH Unaffected
570BAB000544DG: RoHS3 Compliant, REACH Unaffected
570BAB001641DG: Compliance information not provided in available data

All parts carry ECCN EAR99 classification and HTSUS code 8542.39.0001.

Inventory Considerations:

570BAB000544DG: 110,121 pcs available (highest stock)
570BAB001641DG: 1,030 pcs available
570BAB000118DG: 1,279 pcs available
570BAA000772DG: 730 pcs available

Selection should be based on availability requirements and compliance documentation needs for the target application.

Frequently Asked Questions (FAQ)

Q: Can 570BAB000118DG, 570BAB000544DG, and 570BAB001641DG be used interchangeably with 570BAA000772DG?

A: Yes. All substitute parts maintain identical electrical specifications (156.25 MHz, LVDS output, 3.3V supply, ±50ppm stability, -40°C to 85°C operating range) and mechanical specifications (8-SMD package, 7.00mm x 5.00mm dimensions). They are direct functional equivalents.

Q: Are there differences in power consumption between the main part and substitutes?

A: The maximum supply current is 108mA for all parts. The 570BAB000544DG additionally specifies a maximum disable current of 75mA, which is supplementary information not provided for other variants.

Q: What is the difference between the 570BAA and 570BAB base product numbers?

A: The base product number difference indicates internal Skyworks Solutions manufacturing or design revision variants. All specified electrical and mechanical parameters remain identical across both series for this frequency and output configuration.

Q: Are all substitute parts RoHS compliant?

A: 570BAB000118DG and 570BAB000544DG are explicitly RoHS3 Compliant. Compliance status for 570BAB001641DG is not provided in available technical data.

Q: Can these oscillators be used in applications requiring REACH compliance?

A: 570BAB000118DG and 570BAB000544DG are listed as REACH Unaffected. REACH status for 570BAB001641DG is not provided in available technical data.

Q: What is the moisture sensitivity level for these parts?

A: All parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

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