570BAC000597DGR LVDS Oscillator Equivalent & Substitute Parts

Part Overview

The 570BAC000597DGR 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 in active production status. Substitute parts may be required due to packaging format availability, inventory constraints, or specific supply chain requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

570BAC000597DGR

Skyworks Solutions Inc.In Stock: 1018570BAC000597DGR Datasheet

Current PartRFQ

570BAB000544DGR

Skyworks Solutions Inc.In Stock: 3931570BAB000544DGR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 570BAB000544DGR qualifies as a direct substitute for the 570BAC000597DGR based on identical electrical specifications and mechanical compatibility. Both parts share the following critical parameters that determine substitutability:

• Frequency: 156.25 MHz
• Output: LVDS
• Supply Voltage: 3.3V
• Function: Enable/Disable (Reprogrammable)
• Frequency Stability: ±50ppm
• Operating Temperature: -40°C ~ 85°C
• Maximum Supply Current: 108mA
• Package / Case: 8-SMD, No Lead
• Physical Dimensions: 0.276" L x 0.197" W (7.00mm x 5.00mm)

The primary difference between these parts is packaging format: the main part (570BAC000597DGR) is supplied in Tape & Reel (TR) format, while the substitute (570BAB000544DGR) is supplied in Cut Tape (CT) & Digi-Reel® format. Both packaging formats are suitable for automated assembly processes and do not affect electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Both the 570BAC000597DGR and 570BAB000544DGR are active production parts from Skyworks Solutions Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on packaging format requirements and supply chain availability. The 570BAB000544DGR offers higher inventory availability (3900 Pcs) compared to the 570BAC000597DGR (944 Pcs). Both parts comply with RoHS3 and carry EAR99 export classification. The 570BAB000544DGR includes documented RoHS3 compliance and REACH unaffected status in its specifications.

Frequently Asked Questions (FAQ)

Q: Can the 570BAB000544DGR be used as a direct replacement for the 570BAC000597DGR?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Tape & Reel versus Cut Tape & Digi-Reel®). Both formats are compatible with standard automated assembly equipment.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on a reel, suitable for high-volume automated pick-and-place operations. Cut Tape (CT) & Digi-Reel® packaging provides components on cut tape segments with reel options, offering flexibility for both automated and manual assembly processes. Both formats maintain identical component specifications and performance.

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

A: Both parts carry EAR99 export classification and HTSUS code 8542.39.0001. The 570BAB000544DGR explicitly documents RoHS3 compliance and REACH unaffected status. Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity requirements.

Q: What are the critical parameters for substitution compatibility?

A: Substitution compatibility is determined by matching 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), package type (8-SMD, No Lead), and physical dimensions (7.00mm x 5.00mm). All these parameters are identical between the main part and substitute.

Q: Can these oscillators be used in applications requiring different frequencies?

A: No. Both parts are fixed-frequency oscillators at 156.25 MHz. The reprogrammable function refers to enable/disable control, not frequency adjustment. Applications requiring different frequencies require different part numbers.