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Name: LMK05318BRGZR
Brand: Texas Instruments
SKU: LMK05318BRGZR
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 LMK05318BRGZR

Part No.:: LMK05318BRGZR

Manufacturer:: Texas Instruments

Package:: 48-VFQFN Exposed Pad

Datasheet:

Description:: IC POWER

In Stock:: 2057

Quantity:: Add To Cart

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LMK05318BRGZR Specifications

Package/Case:
48-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Clock Synchronizer and Jitter Cleaner
PLL:
Yes with Bypass
Input:
LVCMOS
Output:
CML, HCSL, LVCMOS, LVDS, LVPECL
NumberofCircuits:
1
Ratio-Input:Output:
3:8
Differential-Input:Output:
Yes/Yes
Frequency-Max:
200MHz, 400MHz, 1.25GHz
Divider/Multiplier:
Yes/Yes
Voltage-Supply:
3.135V ~ 3.465V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LMK05318BRGZR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMK05318BRGZR 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 LMK05318BRGZR 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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LMK05318BRGZR information

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LMK05318BRGZR Application Introduction

LMK05318BRGZR is a precision clock conditioner with integrated VCO commonly used in high-speed data communication systems and networking equipment.

Application Scenario:

In telecommunications infrastructure, LMK05318BRGZR can be utilized to generate and condition precise clock signals for synchronization purposes in routers and switches.

Circuit Design:

To effectively use LMK05318BRGZR in a design project, consider the following optimization techniques:

1. Clock Generation:

Utilize the integrated voltage-controlled oscillator (VCO) of LMK05318BRGZR to generate high-quality clock signals with low phase noise. Properly configure the VCO frequency range and loop bandwidth for the specific application requirements.

2. Frequency Synthesis:

Implement frequency synthesis techniques using the PLL (phase-locked loop) architecture of LMK05318BRGZR to generate precise clock frequencies that are synchronized with a reference clock source. Adjust PLL parameters such as loop bandwidth and phase margin for optimal jitter performance.

3. Signal Integrity:

Design the PCB layout with controlled impedance transmission lines to maintain signal integrity and minimize jitter-induced timing errors. Place decoupling capacitors close to the power supply pins of LMK05318BRGZR to filter out high-frequency noise.

4. Power Management:

Ensure stable power distribution and noise isolation for LMK05318BRGZR and associated components. Use low-ESR (equivalent series resistance) capacitors and ferrite beads to suppress power supply ripple and reduce electromagnetic interference (EMI).

5. Thermal Management:

Optimize thermal dissipation by placing LMK05318BRGZR on a PCB area with good heat sinking capabilities. Consider using thermal vias to enhance heat transfer to the inner layers of the PCB. Monitor the operating temperature of the device and implement thermal shutdown protection if necessary.

Considerations:

When designing with LMK05318BRGZR, it's important to address the following considerations:

- Clock Distribution: Plan the clock distribution network carefully to ensure uniform clock distribution with minimal skew and jitter.

- Frequency Planning: Avoid frequency conflicts and interference by properly configuring the output frequencies of LMK05318BRGZR and other clock sources in the system.

- System Synchronization: Implement synchronization protocols and clock distribution schemes to synchronize multiple LMK05318BRGZR devices or synchronize with external clock sources accurately.

- EMI/EMC Compliance: Design the circuit layout and grounding scheme to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility (EMC) standards.

- Clock Redundancy: Consider implementing redundant clock sources or backup mechanisms to ensure system reliability and fault tolerance.

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3. Are the LMK05318BRGZR price and inventory displayed accurate?

The price and inventory of LMK05318BRGZR 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 LMK05318BRGZR?

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 LMK05318BRGZR we delivered, we will accept the replacement or return of the LMK05318BRGZR 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 LMK05318BRGZR.

(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