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LMK05318BRGZR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMK05318BRGZR product

LMK05318BRGZR

Integrated Circuits (ICs)

DPLLAPLLBAW VCOjitter cleanernetwork synchronizerSyncEIEEE 1588 PTPVQFN-48

LMK05318BRGZR is a high-performance Ethernet network synchronizer and jitter cleaner with a BAW-VCO PLL domain, dual reference inputs, and eight configurable clock outputs.

Best for

  • Ethernet and SyncE timing systems
  • IEEE 1588 PTP clock-control designs
  • Low-jitter 156.25 MHz and 312.5 MHz SerDes clocks

Avoid if

  • A simple fixed-frequency oscillator is sufficient
  • The design cannot support configuration through EEPROM, I2C, or SPI

Check before use

  • Confirm output voltage domain and receiver termination for each channel
  • Confirm VCO and divider settings with TICS Pro
  • Confirm thermal pad grounding and supply bypassing

Key specifications

PLL architecture
1 DPLL and 2 APLLs
Clock outputs
8 programmable outputs
DPLL bandwidth
0.01 Hz to 4 kHz
Package
48-pin VQFN, 7 mm × 7 mm

Compliance & Environment

RoHS
Not applicable
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

Network synchronizationIndustrial timing equipmentHigh-speed SerDes reference clocks

Datasheet

sszqnx1

800 KB

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CAD Models

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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

LMK05318BRGZR is the 48-pin RGZ VQFN package option of TI's LMK05318B network synchronizer and jitter cleaner. It integrates one DPLL, two APLLs, a 2.5 GHz BAW VCO, two reference inputs, and eight programmable clock outputs.