National Semiconductor LMK04806BISQ/NOPB
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- LMK04806BISQ/NOPB
- National Semiconductor
- LMK04806 LOW NOISE CLOCK JITTER
- Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
- LMK04806BISQ/NOPB Datasheet
- 64-WFQFN Exposed Pad
- Bulk
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Lead free / RoHS Compliant - 3300
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
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What is LMK04806BISQ/NOPB
National Semiconductor Part Number LMK04806BISQ/NOPB（Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers）, developed and manufactured by National Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
LMK04806BISQ/NOPB is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
LMK04806BISQ/NOPB Specifications
- Part NumberLMK04806BISQ/NOPB
- CategoryClock/Timing - Clock Generators, PLLs, Frequency Synthesizers
- ManufacturerNational Semiconductor
- DescriptionLMK04806 LOW NOISE CLOCK JITTER
- PackageBulk
- SeriesPLLatinum™
- TypeJitter Cleaner
- Voltage - Supply3.15V ~ 3.45V
- Operating Temperature-40°C ~ 85°C
- Mounting TypeSurface Mount
- Package / Case64-WFQFN Exposed Pad
- Supplier Device Package64-WQFN (9x9)
- OutputLVCMOS, LVDS, LVPECL
- Frequency - Max1.536GHz
- Number of Circuits1
- InputLVCMOS, LVDS, LVPECL
- PLLYes
- Ratio - Input:Output2:14
- Differential - Input:OutputYes/Yes
- Divider/MultiplierYes/No
Application of LMK04806BISQ/NOPB
LMK04806BISQ/NOPB Datasheet
LMK04806BISQ/NOPB Datasheet , Bulk,PLLatinum™,Jitter Cleaner,3.15V ~ 3.45V,-40°C ~ 85°C,Surface Mount,64-WFQFN Exposed Pad,64-WQFN (9x9),LVCMOS, LVDS, LVPECL,1.536GHz,1,LVCMOS, LVDS, LVPECL,Yes,2:14,Yes/Yes,Yes/No
LMK04806BISQ/NOPB Classification
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
FAQ about Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
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1. What is the difference between a PLL and a synthesizer?
The main difference between a PLL (phase-locked loop) and a synthesizer lies in their functions and application scenarios. PLL is mainly used to achieve phase locking of the output signal with the input signal, while a synthesizer is used to generate output signals of multiple frequencies.
PLL (Phase Locked Loop) is a circuit used to lock the phase. It consists of three main parts: a phase detector (PD), a low-pass filter (LPF), and a voltage-controlled crystal oscillator (VCO).
A synthesizer is a device used to generate output signals of multiple frequencies. It realizes the frequency synthesis function by adding a frequency divider on the basis of PLL. Synthesizers can be divided into integer frequency synthesizers and fractional frequency synthesizers. -
2. What are frequency synthesizers used for?
The main purpose of frequency synthesizers is to provide specific frequency signals for radio and communication systems. It is an important component of modern electronic systems and is widely used in communication, radar, navigation and other equipment.
Frequency synthesizers generate a large number of discrete frequencies with the same stability and accuracy from one or more reference signal sources with high frequency stability and accuracy through linear operations in the frequency domain. Specifically, frequency synthesizers use techniques such as frequency multiplication, frequency division, and mixing to obtain discrete frequency signals with the same stability as the reference signal. -
3. Why do clocks use PLL?
The reason why clocks use PLL is because PLL can provide a stable high-frequency clock signal to ensure the precise operation and synchronization of electronic systems. PLL (Phase Locked Loop) compares the phase difference between the input signal and the output signal generated by the voltage-controlled oscillator (VCO) and adjusts the frequency of the VCO so that the phase of the output signal is synchronized with the phase of the input signal. This synchronization process is achieved through a closed-loop feedback system, which ensures the stability and accuracy of the clock signal.
The main functions of PLL include:
Providing a stable high-frequency clock signal: PLL generates a stable high-frequency clock based on the reference clock provided by the oscillator to ensure stable circuit timing.
Frequency synthesis: PLL can multiply or divide the frequency of the input signal to generate a clock signal of the required frequency.
Phase control: By adjusting the phase of the output signal, it ensures synchronization with the input signal and reduces phase deviation.
In modern electronic systems, the role of clock signals is very important. It is not only used to synchronize the operation of various components and ensure that key time parameters are within the allowable range, but also regulates the connection speed of data transmission in communication systems. The application of PLL ensures the accuracy and stability of the clock signal and improves the performance and reliability of the entire system.
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