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Name: LMK03001CISQ/J7002618
Brand: National Semiconductor
SKU: LMK03001CISQ/J7002618
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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National Semiconductor LMK03001CISQ/J7002618

Part No.:: LMK03001CISQ/J7002618

Manufacturer:: National Semiconductor

Package:: -

Datasheet:

Description:: CLOCK GENERATOR, 1570MHZ, CMOS

In Stock:: 22500

Quantity:: Add To Cart

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LMK03001CISQ/J7002618 Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Active
Type:
-
PLL:
-
Input:
-
Output:
-
NumberofCircuits:
-
Ratio-Input:Output:
-
Differential-Input:Output:
-
Frequency-Max:
-
Divider/Multiplier:
-
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

LMK03001CISQ/J7002618 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMK03001CISQ/J7002618 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 LMK03001CISQ/J7002618 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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LMK03001CISQ/J7002618 information

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LMK03001CISQ/J7002618 Typical application Circuitry

LMK03001CISQ/J7002618 is a multifunctional integrated circuit chip designed for timing and clock synchronization applications, commonly used in telecommunications, networking, and data center equipment. It features programmable clock generators, jitter cleaners, and clock distribution functionalities.

Application Scenario:

In telecommunications infrastructure, LMK03001CISQ/J7002618 can be utilized to synchronize timing across multiple network devices, ensuring precise timing for data transmission and reception.

Circuit Design:

To design a clock synchronization circuit using LMK03001CISQ/J7002618, follow these steps:

1. Crystal Oscillator Connection:

Connect an external crystal oscillator to the XTALN and XTALP pins of LMK03001CISQ/J7002618. Ensure the crystal's frequency and load capacitance match the specifications recommended in the datasheet for optimal performance.

2. Loop Filter Design:

Design a loop filter circuit using external components, such as resistors and capacitors, to filter the phase-locked loop (PLL) output. This helps in reducing jitter and ensuring stable clock signals.

3. Output Configuration:

Configure the output dividers and buffers of LMK03001CISQ/J7002618 to generate the desired clock frequencies and formats required by the system. Connect the output pins, such as OUT0 and OUT1, to the respective input pins of the downstream devices.

4. External Reference Input:

If precise external reference clock input is required, connect the reference clock source to the REFCLKin pin of LMK03001CISQ/J7002618. Ensure the input signal meets the specified frequency and amplitude requirements.

5. Power Supply Decoupling:

Provide proper decoupling capacitors between the VDD and GND pins of LMK03001CISQ/J7002618 to filter out high-frequency noise and ensure stable power supply voltage for reliable operation.

Considerations:

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

- Crystal Selection: Choose a high-quality crystal oscillator with low phase noise and good frequency stability.

- Loop Bandwidth: Adjust the loop filter components to achieve the desired loop bandwidth, balancing between loop settling time and phase noise performance.

- Output Fanout: Ensure the output drivers of LMK03001CISQ/J7002618 can drive the required number of loads without signal degradation.

- Clock Synchronization Protocol: Implement appropriate clock synchronization protocols, such as IEEE 1588 Precision Time Protocol (PTP) or Synchronous Ethernet (SyncE), if required by the application.

- Thermal Considerations: Ensure proper thermal management to prevent overheating and maintain stable performance over temperature variations.

LMK03001CISQ/J7002618 FAQ

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3. Are the LMK03001CISQ/J7002618 price and inventory displayed accurate?

The price and inventory of LMK03001CISQ/J7002618 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of LMK03001CISQ/J7002618?

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 LMK03001CISQ/J7002618 we delivered, we will accept the replacement or return of the LMK03001CISQ/J7002618 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 LMK03001CISQ/J7002618.

(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