LMK05318RGZR

Name: LMK05318RGZR
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Clock Synthesizer / Jitter Cleaner Ultra-low jitter single channel network synchronizer clock with BAW 48-VQFN -40 to 85

6,812 Effective Inventory

LMK05318RGZR

Effective Inventory6,812

Clock Synthesizer / Jitter Cleaner Ultra-low jitter single channel network synchronizer clock with BAW 48-VQFN -40 to 85

Manufacturer Part # : LMK05318RGZR
Package/Case: VQFN-48
Brand: Texas Instruments
Product Categories : Clock Generators, PLLs, Frequency Synthesizers
Series : LMK05318

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LMK05318RGZR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$14.549	$14.55
10	$13.960	$139.60
30	$12.939	$388.17
100	$12.049	$1,204.90

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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LMK05318RGZR Details

The LMK05318RGZR is a clock generator from Texas Instruments, designed to provide precise and stable clock signals for various electronic systems. This device offers multiple configurable output frequencies and formats, making it versatile for different applications. It features low phase noise and jitter, ensuring high signal integrity and performance in demanding environments.

Pinout

1 (VDD): Positive Power Supply
2 (GND): Ground
3 (OUT0): Clock Output 0
4 (OUT1): Clock Output 1
5 (OUT2): Clock Output 2
6 (OUT3): Clock Output 3
7 (OE): Output Enable
8 (REFCLK): Reference Clock Input

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Wide Frequency Range: Offers multiple configurable output frequencies.
Low Phase Noise: Provides stable clock signals with low phase noise for accurate timing.
Output Enable: Allows for easy control of clock outputs using the OE pin.
High Performance: Ensures high signal integrity and performance in various applications.
Programmable Features: Flexibility to configure output formats and frequencies to suit different requirements.

Application

Telecommunications: Ideal for clock synchronization in telecommunication systems.
Networking Equipment: Used in networking devices for precise timing requirements.
Test and Measurement: Suitable for test and measurement equipment requiring accurate clock signals.

Where to Use

The LMK05318RGZR is suitable for applications that demand precise and stable clock signals. It is commonly utilized in telecommunications, networking equipment, and test and measurement systems where accurate timing is critical for optimal performance.

How to Use

Connect the LMK05318RGZR to your system by providing the necessary power supply connections to VDD and GND. Configure the desired output frequencies and formats using the appropriate pins. Ensure proper clock signal routing and synchronization based on your application requirements. For detailed setup instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LMK05318RGZR demonstrates how to integrate the clock generator into your electronic system. It includes connections for power, ground, clock outputs, and reference clock input, ensuring accurate timing and signal distribution.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

SI5338: A similar clock generator offering comparable features and functionality.
AD9530: An alternative clock generator with equivalent performance characteristics.

Complementary

The LMK05318RGZR can be complemented by the LMK03328, which provides additional clock outputs and flexibility in frequency settings, suitable for complex timing requirements.

When selecting complementary clock generators, ensure compatibility and synchronization capabilities with your existing system for seamless operation.

Frequently Asked Questions

Q: Can the LMK05318RGZR operate in high-frequency applications?

A: The LMK05318RGZR is designed to support a wide frequency range and can be used in high-frequency applications. Refer to the datasheet for specific operating frequency details and limitations.

Q: What is the output format of the clock signals generated by the LMK05318RGZR?

A: The LMK05318RGZR offers configurable output formats to match the requirements of the application. Users can program the device to generate different types of clock signals as needed.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Function	Clock network synchronizer	Number of outputs	8
RMS jitter (fs)	50	Output frequency (min) (MHz)	0.000000000001
Output frequency (max) (MHz)	800	Input type	LVCMOS, LVDS, LVPECL, XTAL
Output type	CML, HCSL, LVCMOS, LVDS, LVPECL	Supply voltage (min) (V)	3.135
Supply voltage (max) (V)	3.465	Features	I2C, Integrated EEPROM, Pin programmable, SPI
Rating	Catalog	Operating temperature range (°C)	-40 to 85
Number of input channels	2

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LMK05318RGZR PDF Download

FAQs

What is LMK05318RGZR?

The LMK05318RGZR is a high-performance clock jitter cleaner and synchronizer IC manufactured by Texas Instruments. It is designed for applications requiring precise clock synchronization and jitter reduction, such as communication systems, industrial automation, and test and measurement equipment.

How Does LMK05318RGZR Work?

The LMK05318RGZR functions by taking input clock signals, cleaning up any jitter or noise present, and generating multiple synchronized output clocks with low jitter. It employs advanced clock synchronization techniques and features programmable outputs to meet various system requirements for clock distribution.

How Many Pins does LMK05318RGZR have and What are the Functions of the Pinout Configuration?

The LMK05318RGZR is housed in a 48-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:

VDD, GND: Power supply and ground pins.
XTALN, XTALP: Crystal oscillator input pins.
REFCLKx, or SEL0/1/2: Reference clock inputs or selection pins.
OUTx: Programmable output clock pins.
SDATA, SCLK, CS, OE: Serial interface control pins.
SYNC, SYSREF: Synchronization and system reference clock pins.

What are the Pros and Cons of LMK05318RGZR?

Pros:

High Performance: Provides precise clock synchronization and jitter reduction for critical applications.
Programmable Outputs: Offers flexibility in generating multiple synchronized output clocks.
Low Jitter: Ensures low phase noise and jitter for accurate timing across the system.
Advanced Features: Includes advanced clock synchronization techniques for enhanced performance.
Wide Applications: Suitable for various industries requiring high-performance clock distribution.

Cons:

Complex Configuration: May require expertise in clock network design for optimal performance.
Cost: High-performance clock devices like the LMK05318RGZR may come at a higher cost compared to basic clock solutions.
System Integration: Requires careful integration to ensure proper synchronization and clock distribution.

Are There Any Equivalents/Alternatives to LMK05318RGZR for Recommendation?

The LMK03318 from Texas Instruments is a similar clock jitter cleaner and synchronizer with slightly different features.
Alternatives to the LMK05318RGZR include the SY87701L from Microchip Technology and the Si5326 from Silicon Labs.