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LMK04828BISQ/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMK04828BISQ/NOPB product

LMK04828BISQ/NOPB

Integrated Circuits (ICs)

clock generatorPLLjitter cleanerJESD204BSYSREFWQFN-64

LMK04828BISQ/NOPB is a 64-pin dual-loop PLL jitter cleaner for generating low-noise differential device clocks and JESD204B SYSREF signals.

Best for

  • JESD204B ADC and DAC clock trees
  • Low-jitter multi-output clock distribution
  • Systems requiring SYSREF synchronization

Avoid if

  • A simple fixed-frequency oscillator is sufficient
  • The design cannot support SPI configuration and PLL loop-filter design

Check before use

  • Confirm required VCO range and output-divider plan
  • Verify external loop-filter components
  • Verify output standard and receiver termination
  • Validate thermal-pad PCB layout

Key specifications

Clock outputs
Up to 14 differential outputs
SYSREF outputs
Up to 7
Maximum output frequency
3.1 GHz
Supply voltage
3.15 V to 3.45 V
Package
64-pin WQFN, 9.0 mm × 9.0 mm × 0.8 mm max

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 3
ECCN
-
HTSUS
-

Application

JESD204B converter clockingWireless infrastructureTest and measurement

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LMK04828BISQ/NOPB is a Texas Instruments ultra-low-noise clock conditioner with two PLL loops, integrated VCOs, programmable differential outputs, and JESD204B SYSREF capability.