
Allicdata Part #: | 800-3303-5-ND |
Manufacturer Part#: |
251PMLF |
Price: | $ 1.93 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC CLK SYNTHESIZER FP SGL 8-SOIC |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 186 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 1.75770 |
10 +: | $ 1.58760 |
25 +: | $ 1.41750 |
100 +: | $ 1.27575 |
250 +: | $ 1.13400 |
500 +: | $ 0.99225 |
1000 +: | $ 0.82215 |
2500 +: | $ 0.76545 |
5000 +: | $ 0.73710 |
Series: | VersaClock® |
Packaging: | Tube |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Clock/Frequency Synthesizer, Spread Spectrum Clock Generator |
PLL: | Yes |
Input: | Clock, Crystal |
Output: | CMOS |
Number of Circuits: | 1 |
Ratio - Input:Output: | 1:1 |
Differential - Input:Output: | No/No |
Frequency - Max: | 200MHz |
Divider/Multiplier: | Yes/No |
Voltage - Supply: | 3.15 V ~ 3.45 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | ICS251 |
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This article will discuss the application field and working principle of the 251PMLF, a type of clock generator, Phase Locked Loop (PLL), frequency synthesizer. The 251PMLF offers a variety of uses and has the potential to revolutionize technology.
The main application field of the 251PMLF is synchronization. The device enables precise synchronization of data or events, no matter how far apart they may be. It is often used in communication systems, data transmission networks, and distributed control networks, as well as in industrial automation processes. Furthermore, the 251PMLF can also be used for frequency testing, calibration, and for setting up frequency measuring instruments. Additionally, it is also employed in other applications such as medical devices, radar systems, and robotic systems.
The most important factor that sets the 251PMLF apart from other clock generator, PLLs, and frequency synthesizers is its flexibility. It is capable of operating in both single-channel and multi-channel modes. Furthermore, the device offers an adjustable duty cycle and adjustment range, and it is also able to precisely lock its frequency range. As such, the 251PMLF is suitable for a wide range of applications.
The 251PMLF is also easily integrated with other devices. It can be connected directly to oscillators, counters, acuators, and other components. Additionally, the device features low jitter, allowing it to interface easily with other devices without adding unwanted jitter.
The 251PMLF operates by using a phase-locked loop (PLL) circuit to control the frequency of the output clock. Essentially, the device is composed of a voltage-controlled oscillator (VCO), a comparator, and a digital phase detector (PD). The VCO is used to generate an output signal with a specific frequency. If a discrepancy between the frequency of the input signal and the output signal is detected, the PD will adjust the VCO accordingly, thereby maintaining a precise output frequency.
In addition to the PLL circuit, the 251PMLF also incorporates an adjustable frequency divider, a temperature compensation mechanism, and a low-jitter mechanism. The divider allows the device to generate output frequencies that are integers of the input frequency. The temperature compensation mechanism helps the device maintain a stable frequency even when exposed to different temperatures. And the low-jitter mechanism allows the device to interface easily and accurately with other components.
In conclusion, the 251PMLF is a highly flexible and accurate clock generator, and is suitable for a variety of applications. It is capable of operating in both single-channel and multi-channel modes, and has the ability to precisely lock its frequency range. Furthermore, the device is easily integrated with other devices, and its PLL circuit enables it to maintain a precise frequency output. The 251PMLF offers many advantages and is sure to revolutionize technology in many fields.
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