Renesas Electronics 83026AMILF Clock Fanout Buffer Equivalent & Substitute Parts

Part Overview

The Renesas Electronics 83026AMILF is a Clock Fanout Buffer (Distribution) IC designed for 1:2 clock distribution at frequencies up to 350 MHz. This device accepts multiple input signal types (HCSL, LVDS, LVHSTL, LVPECL, SSTL) and outputs LVCMOS or LVTTL signals, making it suitable for high-speed clock distribution applications in digital systems.

The 83026AMILF is classified as Obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades.

Substiute Parts

83026AMILF

Renesas Electronics CorporationIn Stock: 112783026AMILF Datasheet

Current PartRFQ

83026BMI-01LF

Renesas Electronics CorporationIn Stock: 214683026BMI-01LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 83026BMI-01LF qualifies as a direct substitute for the 83026AMILF based on the following critical parameters:

Matching Parameters:

• Identical functional type: Fanout Buffer (Distribution) IC
• Identical input:output ratio: 1:2
• Identical input signal types: HCSL, LVDS, LVHSTL, LVPECL, SSTL
• Identical output signal types: LVCMOS, LVTTL
• Identical maximum frequency: 350 MHz
• Identical operating temperature range: -40°C ~ 85°C
• Identical package: 8-SOIC (0.154", 3.90mm Width)
• Identical mounting type: Surface Mount
• Identical RoHS and MSL compliance

Allowable Variation:

• Supply voltage range differs slightly: 83026BMI-01LF operates at 3.135V ~ 3.465V versus 83026AMILF at 3V ~ 3.6V. Both ranges overlap within the 3.135V ~ 3.6V window, permitting substitution in applications operating within this common range.

Parameter Comparison

Engineering Selection Recommendations

The 83026BMI-01LF is the direct substitute for the obsolete 83026AMILF. Selection between these parts should be based on the following factors:

For New Designs and Production: Use the 83026BMI-01LF. This part carries Active product status, ensuring long-term availability and continued manufacturer support. Both parts maintain identical ROHS3 compliance and MSL ratings, satisfying environmental and reliability requirements.

Supply Voltage Consideration: The 83026BMI-01LF operates within a narrower supply voltage range (3.135V ~ 3.465V) compared to the 83026AMILF (3V ~ 3.6V). Applications requiring operation below 3.135V or above 3.465V must use the original 83026AMILF if available, or evaluate alternative clock buffer solutions outside this product family.

Packaging and Mechanical Compatibility: Both parts use identical 8-SOIC packaging with 0.154" width and 3.90mm body dimensions. PCB layouts and assembly processes require no modification for substitution.

Frequently Asked Questions (FAQ)

Q: Can the 83026BMI-01LF directly replace the 83026AMILF in existing designs?

A: Yes, for applications operating within the overlapping supply voltage range of 3.135V ~ 3.465V. The parts are functionally identical in clock distribution capability, frequency rating, signal types, and package form factor. Verify your system supply voltage falls within this common range before substitution.

Q: What is the key difference between these two parts?

A: The primary difference is product status and supply voltage range. The 83026AMILF is Obsolete with a wider supply range (3V ~ 3.6V), while the 83026BMI-01LF is Active with a narrower range (3.135V ~ 3.465V). Both deliver identical 1:2 clock distribution at 350 MHz.

Q: Are there packaging differences between the 83026AMILF and 83026BMI-01LF?

A: No. Both parts use the same 8-SOIC package with identical dimensions (0.154" width, 3.90mm body). PCB footprints and assembly processes are interchangeable.

Q: What input and output signal types does the 83026BMI-01LF support?

A: The 83026BMI-01LF accepts HCSL, LVDS, LVHSTL, LVPECL, and SSTL input signals and outputs LVCMOS or LVTTL signals. This matches the 83026AMILF capability.

Q: Is the 83026BMI-01LF RoHS compliant?

A: Yes. The 83026BMI-01LF is ROHS3 Compliant with MSL rating of 1 (Unlimited), matching the compliance profile of the 83026AMILF.

Q: What is the maximum operating frequency for the 83026BMI-01LF?

A: The maximum frequency is 350 MHz for both the main part and substitute, supporting high-speed clock distribution applications.