What is the Additional Feature ?

Name: LMK00308SQ/NOPB
Brand: Texas Instruments
SKU: LMK00308SQ/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 LMK00308SQ/NOPB

Part No.:: LMK00308SQ/NOPB

Manufacturer:: Texas Instruments

Package:: 40-WFQFN Exposed Pad

Datasheet:: LMK00308SQ/NOPB.pdf

Description:: IC CLK BUFFER 3:9 3.1GHZ 40WQFN

In Stock:: 3999

Quantity:: Add To Cart

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LMK00308SQ/NOPB Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
Product Status:
Active
Type:
Fanout Buffer (Distribution), Multiplexer, Translator
Number of Circuits:
1
Ratio-Input: Output:
3:9
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

LMK00308SQ/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMK00308SQ/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 LMK00308SQ/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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LMK00308SQ/NOPB information

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LMK00308SQ/NOPB Typical application Circuitry

LMK00308SQ/NOPB is a clock generator chip designed for applications requiring precise timing synchronization, such as telecommunications, networking equipment, and test and measurement instruments.

Application Scenario:

In telecommunications infrastructure, LMK00308SQ/NOPB can be utilized to generate clock signals for synchronizing data transmission and reception across multiple network nodes.

Circuit Design:

To design a clock synchronization system using LMK00308SQ/NOPB, follow these steps:

1. Crystal Oscillator Connection:

Connect a crystal oscillator, typically a 25 MHz crystal, to the XTALN and XTALP pins of LMK00308SQ/NOPB for generating the fundamental clock frequency.

2. Clock Outputs:

Utilize the differential clock outputs, such as OUT0 and OUT1, to distribute synchronized clock signals to downstream components, such as data converters or network processors.

3. External Reference:

For applications requiring external reference synchronization, connect the REF_IN pin of LMK00308SQ/NOPB to an external clock reference source.

4. Power Supply:

Ensure stable power supply connections to the VDD and GND pins of LMK00308SQ/NOPB to guarantee proper operation and minimize jitter.

5. Configuration:

Configure the device settings, such as frequency multiplication/division ratios and output format, using the SPI interface (SDI, SDO, SCLK) and the SYNC pin.

Considerations:

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

- Jitter Performance: Evaluate the jitter specifications of LMK00308SQ/NOPB to ensure it meets the requirements for the application's timing accuracy.

- Output Termination: Properly terminate the differential clock outputs to minimize signal reflections and ensure signal integrity.

- Power Supply Noise: Minimize power supply noise and voltage fluctuations to prevent degradation of clock signal quality.

- PCB Layout: Design the PCB layout carefully to minimize trace length mismatches and signal crosstalk, which can affect clock signal integrity.

- Clock Distribution: Plan the clock distribution network to ensure uniform clock distribution with minimal skew and delay across all connected components.

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3. Are the LMK00308SQ/NOPB price and inventory displayed accurate?

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6. What is the process for return or replacement of LMK00308SQ/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 LMK00308SQ/NOPB we delivered, we will accept the replacement or return of the LMK00308SQ/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 LMK00308SQ/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