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LMK00334RTVR The Texas Instruments LMK00334RTVR is a 4-output clock buffer and level translator designed for high-frequency applications. It supports up to 400MHz and offers HCSL and LVCMOS output types.
Mfr Part #:

LMK00334RTVR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMK00334RTVR is a 4-output clock buffer and level translator designed for high-frequency applications. It supports up to 400MHz and offers HCSL and LVCMOS output types.
✓ Total Stock: 28,094 pcs
$ Price Range: $1.30

LMK00334RTVR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LMK00334RTVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Main Purpose
Mounting Type
Number of Circuits
Number of Outputs
Operating Temperature
Output
PLL
PSRR
Ratio
Supplier Device Package
Voltage
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LMK00334RTVR Description

Short technical summary and product information.

The LMK00334RTVR from Texas Instruments is a 4-output HCSL fanout buffer designed for high-frequency, low-jitter clock distribution and level translation. It is suitable for applications such as PCIe Gen 1 to Gen 7, multi-gigabit Ethernet, SATA/SAS, and high-frequency backplanes.

 

This device features a 3:1 input multiplexer with two universal inputs supporting various signal types including LVPECL, LVDS, CML, and HCSL, along with a crystal input. It distributes the selected clock to two banks of two HCSL outputs and one LVCMOS output. The LVCMOS output includes a synchronous enable input for runt-pulse-free operation.

 

Key electrical specifications include a core supply voltage of 3.3V and independent output supply voltages of 2.5V and 3.3V. It offers an output skew of 50ps and an additive RMS jitter of 7.2fs for PCIe Gen 5. The operating temperature range is -40°C to 85°C.

 

The LMK00334RTVR is packaged in a 32-WQFN (5x5mm) surface-mount package. Its main purpose is for PCIe and SATA CPU clock distribution.

LMK00334RTVR Quick Information

Product Type: Clock Buffer
Canonical Name: LMK00334 Four-Output Clock Buffer and Level Translator
Subcategory: Application Specific ClockTiming

LMK00334RTVR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMK00334RTVR Estimated Pricing

Qty Low High
1+ $1.30 $1.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMK00334RTVR Features

  • Four-output HCSL fanout buffer.
  • Supports PCIe Gen 1 to Gen 7.
  • Up to 400MHz input frequency.
  • Low additive RMS jitter.
  • 32-WQFN surface-mount package.

LMK00334RTVR Applications

  • Distributes reference clocks for ADCs/DACs.
  • Used for multi-gigabit Ethernet.
  • Supports Fibre Channel applications.
  • Suitable for SATA/SAS interfaces.
  • Ideal for high-frequency backplanes.

LMK00334RTVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of outputs for the LMK00334RTVR?

The LMK00334RTVR has 4 outputs.

What is the maximum operating frequency of the LMK00334RTVR?

The LMK00334RTVR operates at a frequency of 400MHz.

What are the output types supported by the LMK00334RTVR?

The LMK00334RTVR supports HCSL and LVCMOS output types.

What is the operating temperature range for the LMK00334RTVR?

The LMK00334RTVR has an operating temperature range of -40°C to 85°C.

What is the package type for the LMK00334RTVR?

The LMK00334RTVR is available in a 32-WQFN (5x5mm) package.

What is the RoHS status of the LMK00334RTVR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LMK00334RTVR?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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