Renesas Electronics 23S09-1DCG Zero Delay Buffer IC Equivalent & Substitute Parts

Part Overview

The Renesas Electronics 23S09-1DCG is an active Zero Delay Buffer IC designed for clock/timing applications requiring signal distribution with minimal propagation delay. This 16-SOIC surface mount device operates at frequencies up to 133MHz and is compliant with ROHS3 and REACH standards. The part is currently in active production status with 928 units available in inventory. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the same product family, ensuring direct compatibility in existing designs without circuit modification.

Substiute Parts

23S09-1DCG

Renesas Electronics CorporationIn Stock: 101523S09-1DCG Datasheet

Current PartRFQ

23S09-1HDCG

Renesas Electronics CorporationIn Stock: 105523S09-1HDCG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 23S09-1DCG are identified based on strict parametric equivalence within the Renesas 23S09 product family. The substitution criteria are defined by the following key parameters that must remain identical:

• Type: Zero Delay Buffer with PLL and Bypass capability
• Frequency - Max: 133MHz operation
• Input/Output Ratio: 1:9 configuration
• Input Signal Type: LVTTL
• Output Signal Type: CMOS and LVTTL compatibility
• Supply Voltage: 3V ~ 3.6V range
• Operating Temperature Range: 0°C ~ 70°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• RoHS and REACH Compliance: ROHS3 Compliant, REACH Unaffected

The 23S09-1HDCG is classified as a parametric equivalent substitute because it maintains all electrical specifications, mechanical dimensions, and compliance certifications identical to the main part number.

Parameter Comparison

Engineering Selection Recommendations

Both the 23S09-1DCG and 23S09-1HDCG are active production parts from Renesas Electronics Corporation with full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on inventory availability and supply chain considerations rather than technical differentiation. The 23S09-1HDCG offers higher inventory availability at 1000 units compared to 928 units for the 23S09-1DCG. Both parts maintain identical electrical performance, thermal characteristics, and mechanical compatibility for 16-SOIC surface mount PCB assembly. No circuit redesign or board layout modification is required when substituting between these part numbers.

Frequently Asked Questions (FAQ)

Q: Can the 23S09-1HDCG be used as a direct replacement for the 23S09-1DCG?

A: Yes. Both parts are parametrically equivalent with identical electrical specifications, supply voltage requirements, frequency ratings, input/output signal types, and 16-SOIC package dimensions. Direct substitution is supported without circuit modification.

Q: Are there any differences in the 16-SOIC package dimensions between these parts?

A: No. Both parts use the identical 16-SOIC (0.154", 3.90mm Width) package specification. PCB footprints, solder pad layouts, and component placement are interchangeable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 23S09-1DCG and 23S09-1HDCG are ROHS3 compliant and REACH unaffected. Moisture sensitivity level is identical at MSL 3 (168 Hours) for both parts.

Q: What is the maximum operating frequency for these Zero Delay Buffer ICs?

A: Both parts operate at a maximum frequency of 133MHz with a 1:9 input-to-output ratio configuration.

Q: Are these parts suitable for 3.3V supply applications?

A: Yes. Both parts operate within the 3V ~ 3.6V supply voltage range, which includes standard 3.3V logic supply levels.

Q: What signal types are supported by the output pins?

A: Both parts support CMOS and LVTTL output signal types with LVTTL input compatibility.