DS1086Z+ Equivalent & Substitute Parts

Part Overview

The DS1086Z+ is a Spread Spectrum Clock Generator IC manufactured by Analog Devices Inc./Maxim Integrated, operating at a maximum frequency of 133MHz in an 8-SOIC surface mount package. This device belongs to the EconOscillator™ series and is classified as Active product status. The DS1086Z+ serves applications requiring clock generation with spread spectrum capability for electromagnetic interference (EMI) reduction. Alternative equivalent parts may be required due to supply chain considerations, design flexibility, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

DS1086Z+

Analog Devices Inc./Maxim IntegratedIn Stock: 1055DS1086Z+ Datasheet

Current PartRFQ

DS1086Z+

Analog Devices Inc./Maxim IntegratedIn Stock: 1055DS1086Z+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the DS1086Z+ is determined by strict adherence to the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Maximum frequency: 133MHz
• Supply voltage range: 4.75V ~ 5.25V
• Operating temperature range: 0°C ~ 70°C
• Package type: 8-SOIC (0.154", 3.90mm Width)
• Input/Output configuration: Clock Input / Clock Output
• Number of circuits: 1
• Input:Output ratio: 1:1
• Divider/Multiplier capability: Yes/No
• PLL requirement: No

Only parts matching all critical parameters across electrical specifications, package dimensions, and functional configuration qualify as direct substitutes. The DS1086Z+ represents the current equivalent within its specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

The DS1086Z+ maintains Active product status from Analog Devices Inc./Maxim Integrated, ensuring ongoing manufacturer support and supply availability. The device is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for industrial and commercial applications.

Selection of equivalent parts must prioritize matching all specified electrical parameters, particularly the 133MHz maximum frequency, 4.75V to 5.25V supply voltage range, and 0°C to 70°C operating temperature window. The 8-SOIC package footprint is critical for PCB layout compatibility and must not be compromised during substitution evaluation.

Compliance certifications including RoHS3 status and MSL rating of 1 (Unlimited) should be verified for any alternative component to ensure manufacturing process compatibility and long-term reliability in target applications.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the DS1086Z+? A: A valid substitute must match all critical parameters: 133MHz maximum frequency, 4.75V to 5.25V supply voltage, 0°C to 70°C operating temperature, 8-SOIC package, Clock Input/Output configuration, 1:1 input:output ratio, and absence of PLL functionality.

Q: Can the DS1086Z+ be replaced with a different package type? A: No. The 8-SOIC (0.154", 3.90mm Width) package is a critical mechanical specification. Different package types are not interchangeable without PCB redesign and re-qualification.

Q: What is the significance of the 1:1 input:output ratio? A: The 1:1 ratio indicates the clock generator maintains frequency parity between input and output signals. Substitutes must preserve this functional characteristic.

Q: Is PLL functionality available in the DS1086Z+? A: No. The DS1086Z+ does not include Phase-Locked Loop (PLL) functionality. Substitute parts must also lack PLL capability to maintain functional equivalence.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean? A: MSL 1 indicates the component has unlimited shelf life under standard storage conditions without requiring special moisture control measures during handling and storage.

Q: Are there any temperature-rated variants of the DS1086Z+? A: The specified operating temperature range is 0°C to 70°C. Substitutes must operate within this identical range.