NBC12430AMNG PLL Clock Generator Equivalent & Substitute Parts

Part Overview

The NBC12430AMNG is an active PLL Clock Generator IC manufactured by onsemi, designed for precision clock signal generation in timing-critical applications. This 32-VFQFN surface mount device operates at frequencies up to 800MHz with PECL output, supporting supply voltages from 3.135V to 5.25V across the industrial temperature range of -40°C to 85°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent substitute parts are identified when all critical electrical and mechanical parameters align with the original specification, ensuring direct functional replacement without circuit redesign.

Substiute Parts

NBC12430AMNG

onsemiIn Stock: 1137NBC12430AMNG Datasheet

Current PartRFQ

NBC12439AMNG

onsemiIn Stock: 1510NBC12439AMNG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the NBC12430AMNG is determined by strict equivalence across all critical parameters. The substitute part NBC12439AMNG qualifies as a parametric equivalent based on matching specifications in the following categories:

Electrical Parameters: Maximum frequency (800MHz), supply voltage range (3.135V ~ 5.25V), operating temperature range (-40°C ~ 85°C), input type (Crystal), output type (PECL), number of circuits (1), and input:output ratio (1:1).

Mechanical Parameters: Package type (32-VFQFN Exposed Pad), supplier device package (32-QFN 5x5), and mounting type (Surface Mount).

Compliance & Status: RoHS3 compliance, REACH unaffected status, MSL 1 rating, and Active product status.

All parameters must align exactly for substitution eligibility. No parameter deviation is permitted.

Parameter Comparison

Engineering Selection Recommendations

Both NBC12430AMNG and NBC12439AMNG are Active products from onsemi with identical electrical and mechanical specifications. Selection between these parts should be based on availability and supply chain requirements. Both parts maintain full RoHS3 compliance and REACH unaffected status, meeting environmental regulatory requirements. The MSL 1 rating indicates unlimited shelf life under standard storage conditions, eliminating moisture-related constraints for either part. No technical differentiation exists between these devices based on provided specifications.

Frequently Asked Questions (FAQ)

Q: Can NBC12439AMNG replace NBC12430AMNG in existing designs? A: Yes. NBC12439AMNG is a parametric equivalent with identical electrical and mechanical specifications, including frequency range, supply voltage, package type, and output characteristics. Direct substitution is supported without circuit modification.

Q: Are there any package compatibility concerns? A: No. Both parts use the identical 32-VFQFN Exposed Pad package with 32-QFN (5x5) supplier device package designation. PCB footprints and assembly processes remain unchanged.

Q: Do both parts meet the same compliance standards? A: Yes. Both NBC12430AMNG and NBC12439AMNG are RoHS3 compliant, REACH unaffected, and carry MSL 1 moisture sensitivity rating. Regulatory and environmental requirements are identical.

Q: What is the operating temperature range for both parts? A: Both parts operate across -40°C to 85°C, supporting industrial temperature applications without derating.

Q: Are there differences in supply voltage requirements? A: No. Both parts require identical supply voltage range of 3.135V to 5.25V with no variation in electrical operating conditions.