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Name: LMK00301SQ/NOPB
Brand: Texas Instruments
SKU: LMK00301SQ/NOPB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LMK00301SQ/NOPB

Part No.:: LMK00301SQ/NOPB

Manufacturer:: Texas Instruments

Package:: 48-WFQFN Exposed Pad

Datasheet:: LMK00301SQ/NOPB.pdf

Description:: IC CLK BUFFER 3:10 3.1GHZ 48WQFN

In Stock:: 182

Quantity:: Add To Cart

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LMK00301SQ/NOPB Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
Product Status:
Active
Type:
Fanout Buffer (Distribution), Multiplexer, Translator
Number of Circuits:
1
Ratio-Input: Output:
3:11
Differential-Input: Output:
Yes/Yes
Input:
CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal
Output:
HCSL, LVCMOS, LVDS, LVPECL
Frequency-Max:
3.1 GHz
Voltage-Supply:
3.15V ~ 3.45V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount

LMK00301SQ/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMK00301SQ/NOPB price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LMK00301SQ/NOPB to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LMK00301SQ/NOPB information

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LMK00301SQ/NOPB Typical application Circuitry

LMK00301SQ/NOPB is a clock generator chip with versatile functionality, commonly used in various electronic systems for clock generation and synchronization purposes. It features multiple outputs with programmable frequencies and phases, along with flexible input options.

Application Scenario:

In telecommunications infrastructure, LMK00301SQ/NOPB can be employed to generate and synchronize clock signals for high-speed data transmission and processing, such as in 5G base stations.

Circuit Design:

To design a clock synchronization system using LMK00301SQ/NOPB, follow these steps:

1. Crystal Oscillator Connection:

Connect a crystal oscillator, typically a 25MHz crystal, to the XTALN and XTALP pins of LMK00301SQ/NOPB for accurate reference clock generation.

2. PLL Configuration:

Configure the Phase-Locked Loop (PLL) settings of LMK00301SQ/NOPB to generate the desired clock frequencies and phases. This involves programming the PLL registers via SPI communication using the SDI and SDO pins.

3. Output Distribution:

Route the generated clock signals to the system components requiring synchronization. Use the CLKOUTx pins, such as CLKOUT0 and CLKOUT1, to distribute the clock signals.

4. External Reference:

If required, synchronize the clock generation of LMK00301SQ/NOPB with an external reference clock source. Connect the REF_IN pin to the external reference clock source, and configure the PLL accordingly.

5. Power Supply:

Ensure stable power supply connections to LMK00301SQ/NOPB and provide adequate decoupling capacitors near the power pins to minimize noise and ensure reliable operation.

Considerations:

When designing the circuit, it's essential to consider:

- Clock Jitter: Minimize clock jitter by optimizing PLL settings and layout design to ensure accurate data transmission and processing.

- Signal Integrity: Pay attention to signal integrity during clock distribution to prevent signal degradation and timing errors.

- Frequency Planning: Plan the frequency distribution scheme carefully to meet the timing requirements of all system components.

- PCB Layout: Design the PCB layout to minimize signal crosstalk, impedance mismatches, and electromagnetic interference for reliable clock synchronization.

- Thermal Management: Ensure proper thermal dissipation to prevent overheating of LMK00301SQ/NOPB and maintain stable operation over extended periods.

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6. What is the process for return or replacement of LMK00301SQ/NOPB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMK00301SQ/NOPB we delivered, we will accept the replacement or return of the LMK00301SQ/NOPB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LMK00301SQ/NOPB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations