Lattice Semiconductor Corporation ISPPAC-CLK5620AV-01TN100C
- ISPPAC-CLK5620AV-01TN100C
- Lattice Semiconductor Corporation
- IC CLOCK PROGRAM BUFFER 100TQFP
- Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
- ISPPAC-CLK5620AV-01TN100C Datasheet
- 100-LQFP
- Tray
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What is ISPPAC-CLK5620AV-01TN100C
Lattice Semiconductor Corporation Part Number ISPPAC-CLK5620AV-01TN100C(Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers), developed and manufactured by Lattice Semiconductor Corporation, 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.
ISPPAC-CLK5620AV-01TN100C 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.
ISPPAC-CLK5620AV-01TN100C Specifications
- Part NumberISPPAC-CLK5620AV-01TN100C
- CategoryClock/Timing - Clock Generators, PLLs, Frequency Synthesizers
- ManufacturerLattice Semiconductor Corporation
- DescriptionIC CLOCK PROGRAM BUFFER 100TQFP
- PackageTray
- SeriesispClock™
- Type-
- Voltage - Supply3V ~ 3.6V
- Operating Temperature0°C ~ 70°C
- Mounting TypeSurface Mount
- Package / Case100-LQFP
- Supplier Device Package100-TQFP (14x14)
- OutputEHSTL, HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL
- Frequency - Max400MHz
- Number of Circuits1
- InputHSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL
- PLLYes with Bypass
- Ratio - Input:Output2:20
- Differential - Input:OutputYes/Yes
- Divider/MultiplierYes/No
Application of ISPPAC-CLK5620AV-01TN100C
ISPPAC-CLK5620AV-01TN100C Datasheet
ISPPAC-CLK5620AV-01TN100C Datasheet , Tray,ispClock™,3V ~ 3.6V,0°C ~ 70°C,Surface Mount,100-LQFP,100-TQFP (14x14),EHSTL, HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL,400MHz,1,HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL,Yes with
ISPPAC-CLK5620AV-01TN100C Classification
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
FAQ about Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
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1. What is a PLL frequency synthesizer?
A PLL frequency synthesizer is a device that generates multiple output frequencies using phase-locked loop technology. Its core function is to generate different multiples of frequencies from a single reference frequency. This method is widely used in radio frequency (RF) communication systems, especially in generating local oscillator (LO) signals for up-conversion and down-conversion of RF signals.
The working principle of a PLL frequency synthesizer is based on phase-locked loop technology, which includes key components such as phase/frequency detector (PFD), loop filter, and voltage-controlled oscillator (VCO). -
2. How does the output frequency of the PLL frequency synthesizer change?
The core of the PLL frequency synthesizer is to change the output frequency by adjusting the various components in the loop. The basic working principle of the PLL frequency synthesizer is to generate a stable frequency signal through the interaction of the phase detector, loop filter and voltage-controlled oscillator. When the output frequency needs to be changed, the control voltage of the voltage-controlled oscillator can be changed by adjusting the input signal or by an external control signal to adjust its output frequency.
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3. What is the difference between PLL and oscillator?
The main difference between PLL and oscillator lies in their functions and features. PLL has the ability of phase locking and frequency tracking, which can provide higher frequency stability, especially in the presence of an external reference signal. Oscillators usually generate fixed-frequency signals and do not have these functions of PLL.
Specifically, oscillators are devices used to generate periodic signals. Common types include RC oscillators, LC oscillators, and crystal oscillators. RC oscillators have a simple structure and low cost, but poor frequency stability and accuracy; LC oscillators have good frequency stability, but are large in size and high in cost; crystal oscillators have extremely high frequency stability, but are expensive.
PLL is a feedback control circuit that can compare the output of the oscillator with a reference signal, generate a control voltage based on the phase difference, and thus adjust the frequency and phase of the oscillator to synchronize it with the reference signal. PLL can generate output signals with higher or lower frequencies than the reference signal, and is usually more complex to design and implement than oscillators, with higher power consumption and cost.
Whether to choose an oscillator or PLL depends on the specific application requirements. If a fixed frequency signal is required and cost and complexity are a concern, an oscillator is the appropriate choice. If precise frequency control and low phase noise are required and a stable reference signal is available in the system, a PLL is a better choice.
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