LMK00105SQE/NOPB The LMK00105SQE/NOPB from Texas Instruments is a high-performance, low-noise LVCMOS fanout buffer. It distributes five ultra-low jitter clocks from various input types.
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LMK00105SQE/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LMK00105SQE/NOPB from Texas Instruments is a high-performance, low-noise LVCMOS fanout buffer. It distributes five ultra-low jitter clocks from various input types.
✓ Total Stock: 4,745 pcs
$ Price Range: $3.29

LMK00105SQE/NOPB Available from 2 distributors

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4,718 pcs
4718 pcs On Request 1 On Request On Request 20+ On Request On Request
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27 pcs
27 pcs On Request 1 On Request On Request On Request On Request On Request

LMK00105SQE/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LMK00105SQE/NOPB Description

Short technical summary and product information.

The Texas Instruments LMK00105SQE/NOPB is a high-performance, low-noise LVCMOS fanout buffer designed to distribute five ultra-low jitter clocks. It supports a universal input, accepting LVPECL, LVDS, HCSL, SSTL, LVCMOS, LVTTL, and crystal oscillator inputs. The device operates with a core supply voltage of 3.3 or 2.5-V and features adjustable output power supplies of 1.5 V, 1.8 V, 2.5 V, and 3.3 V for each bank.

 

With a maximum frequency of 200 MHz, the LMK00105 offers an output skew of 6 ps and additive phase jitter of 30 fs at 156.25 MHz. It is suitable for applications requiring precise clock distribution, such as networking, telecom, server, and storage area networking. The buffer supports synchronous output enable for glitch-free operation.

 

The LMK00105SQE/NOPB is housed in a compact 24-pin WQFN package measuring 4.0 mm x 4.0 mm x 0.8 mm, with a surface mount type. It operates within an ambient temperature range of -40°C to 85°C. The device is rated for RoHS3 compliance and has an MSL rating of 1.

LMK00105SQE/NOPB Quick Information

Product Type: Clock Buffer
Canonical Name: LMK00105 Ultra-Low Jitter LVCMOS Fanout Buffer and Level Translator
Subcategory: Fanout Buffer

LMK00105SQE/NOPB Compliance

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

LMK00105SQE/NOPB Estimated Pricing

Qty Low High
1+ $3.29 $3.29

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

LMK00105SQE/NOPB Features

  • Distributes five ultra-low jitter clocks.
  • Supports universal input types.
  • Operates up to 200 MHz frequency.
  • Low output skew of 6 ps.
  • 24-pin WQFN surface mount package.

LMK00105SQE/NOPB Applications

  • Ideal for clock distribution networks.
  • Suitable for telecom infrastructure.
  • Used in server and storage systems.
  • Applicable in networking equipment.

LMK00105SQE/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What type of clock buffer is the LMK00105SQE/NOPB?

The LMK00105SQE/NOPB is an LVCMOS fanout buffer and level translator.

What is the maximum frequency supported by the LMK00105SQE/NOPB?

The LMK00105SQE/NOPB supports a maximum frequency of 200 MHz.

What are the output types for the LMK00105SQE/NOPB?

The LMK00105SQE/NOPB provides LVCMOS outputs.

What is the operating temperature range for this clock buffer?

The operating temperature range for the LMK00105SQE/NOPB is -40°C to 85°C.

What package is the LMK00105SQE/NOPB supplied in?

The LMK00105SQE/NOPB is supplied in a 24-WQFN (4x4) package.

What is the output skew of the LMK00105SQE/NOPB?

The output skew is 6 ps.

What is the additive phase jitter at 156.25 MHz?

The additive phase jitter is 30 fs at 156.25 MHz (12 kHz to 20 MHz).

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