LMK00338RTAR vs LMK00301ARHST

This in-depth comparison of the LMK00338RTAR and LMK00301ARHST provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LMK00338RTAR

Texas Instruments

Lifecycle: Active
Stock: 5196 PCS
Package: WQFN-40
Series: Clock-Timing - Application Specific

+BOM RFQ

Part B

LMK00301ARHST

Texas Instruments

Lifecycle: Active
Stock: 8458 PCS
Package: WFQFN-48
Series: Clock-Timing - Clock Buffers, Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LMK00338RTAR	LMK00301ARHST
Supplier	-	Texas Instruments
Part Status	Active	Active
Type	-	Fanout Buffer (Distribution), Multiplexer, Translator
Number of Circuits	1	1
Ratio - Input: Output	3:9	3:11
Differential - Input: Output	Yes/Yes	Yes/Yes
Input	CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal	CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal
Output	HCSL, LVCMOS	HCSL, LVCMOS, LVDS, LVPECL
Frequency - Max	400MHz	3.1 GHz
Voltage - Supply	3.15V ~ 3.45V	3.15V ~ 3.45V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
PLL	No	-
Main Purpose	PCI Express (PCIe), SATA CPU	-

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