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Infineon Technologies IMIZ9972BA — Clock & Timing ICs

IMIZ9972BA Zero Delay Buffer, 125 MHz, 52-TQFP

MPNIMIZ9972BA
End of Life

IMIZ9972BA Zero Delay Buffer, PLL-based clock driver, crystal input, 125 MHz max, 2:13 I/O, 52-LQFP, surface mount, -40°C to 85°C.

$3.97Ref. price · indicative, final on quote
Infineon Technologies IMIZ9972BA datasheet (PDF)
Packaging52-LQFP
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

IMIZ9972BA specifications
ParameterValue
TypeZero Delay Buffer
MountingSurface Mount
Supply voltage2.97V ~ 3.63V, 2.9V ~ 3.6V
Frequency - max125 MHz
Operating temperature-40°C ~ 85°C (TA)
InputCrystal
OutputClock
PackageBulk
Case52-LQFP
Number of circuits1
Ratio - Input:Output2:13
Differential - Input:OutputYes/No

Product details

PLL-based clock driver for tight timing margins

The IMIZ9972BA is a PLL-based Zero Delay Buffer that takes a crystal input and distributes clean clock outputs across a 2:13 input-to-output ratio, with a maximum frequency of 125 MHz. Typical applications include clock-tree fan-out in telecom infrastructure, industrial controllers, and networking equipment where deterministic propagation delay matters.

That means no last-time-buy scramble for BOM lines that need this Zero Delay Buffer. For a repair bench, that is a relief — you can source a fresh part rather than gamble on pulled pulls.

Package and mounting note

Surface-mount reflow profile follows typical JEDEC for LQFP. No special handling beyond normal ESD precautions for CMOS PLL devices.

Frequently asked questions

Is IMIZ9972BA compatible with 3.3V logic?

Yes, the supply range covers 3.3 V nominal, so 3.3 V logic levels are directly compatible.

What is IMIZ9972BA's listed type and input?

It is a Zero Delay Buffer with a crystal input, outputting clock signals.

What are equivalent or replacement parts for IMIZ9972BA?

No direct pin-compatible equivalent is listed in the available records. For a cross-reference, compare the 2:13 I/O ratio, 125 MHz ceiling, and 52-TQFP footprint against other Zero Delay Buffers in the same package.