Allicdata Part #: | 296-12200-2-ND |
Manufacturer Part#: |
CDCV855PWR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC 1:4 DDR PLL CLK-DRVR 28-TSSOP |
More Detail: | N/A |
DataSheet: | CDCV855PWR Datasheet/PDF |
Quantity: | 549 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Not For New Designs |
Moisture Sensitivity Level (MSL): | -- |
Type: | PLL Clock Driver |
PLL: | Yes with Bypass |
Input: | SSTL-2 |
Output: | SSTL-2 |
Number of Circuits: | 1 |
Ratio - Input:Output: | 1:5 |
Differential - Input:Output: | Yes/Yes |
Frequency - Max: | 180MHz |
Divider/Multiplier: | No/No |
Voltage - Supply: | 2.3 V ~ 2.7 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 28-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 28-TSSOP |
Base Part Number: | CDCV855 |
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Clock/timing devices form a major part of most electronic devices. As their name suggests, they provide time-based control signals to other components of the device, and it is their performance that often decides the performance of the overall device. The CDCV855PWR is a clock/timing device that takes an input clock and synchronizes it with another clock according to user-defined parameters, making it a choice alternative as a clock/timing device in a variety of applications.
The CDCV855PWR is a sophisticated clock/timing device that is made up of three components: the input clock, the output clock, and the programmable logic interface. The input clock is used to control the frequency of the output clock, while the programmable logic interface allows for the adjustment of the output clock parameters. It is this combination of components that makes the CDCV855PWR an ideal choice for clock/timing applications.
The CDCV855PWR also contains two additional components: a phase frequency detector (PFD) and a charge pump filter (CPF). The PFD monitors the differences between the input clock and output clock frequencies and generates an analog signal to indicate these differences. The CPF then uses this signal to adjust the output clock parameters to achieve the desired frequency and phase difference between the input and the output clocks.
The CDCV855PWR\'s ability to accurately synchronize an input clock with another is especially valuable in applications where clock stability is crucial. Examples include timing systems in clocks, watches, audio systems, video systems, as well as various communication and network applications. In addition, the CDCV855PWR also reduces the power consumption of the device, as the PFD and CPF save energy by dynamically controlling the output clock parameters.
As an example of the CDCV855PWR\'s application field, let\'s look at a digital camera. In a digital camera, the image sensor captures the light that reflects off the object being photographed and converts it into an electrical signal. This signal must be precisely timed to ensure that the camera captures the perfect image. The CDCV855PWR is a perfect choice for this task, as it can accurately synchronize the input and output clocks, thus ensuring that the signal from the image sensor is precisely timed.
The CDCV855PWR also has a variety of uses in the audio-visual industry. By controlling the frequency of digital signals, the CDCV855PWR helps ensure that the signal stays within certain frequency limits. This is especially important in television broadcasting, where precise signal timing is required to ensure that the viewer can receive a clear and precise signal. In addition, the CDCV855PWR is also used in hardware based audio synthesizers, where precise timing of signals is essential for accurate playback of audio.
The CDCV855PWR\'s ability to synchronize multiple clocks is also valuable to various network applications, including network infrastructure and server time synchronization. By accurately synchronizing the time on multiple servers and/or clients, CDCV855PWR helps reduce latency and improves data synchronization speed, thus improving overall network performance. This form of time synchronization also forms the basis of many applications, such as calendar synchronization and Atomic Clock synchronization.
Overall, the CDCV855PWR is an ideal choice for a variety of clock/timing applications, due to its ability to accurately synchronize input and output clocks. Its ability to reduce power consumption, as well as its use in audio-visual and digital camera applications, make it an important clock/timing device for a variety of applications. Its use in network applications is also beneficial, as it enables precise timing of data synchronization, thus improving network performance.
The specific data is subject to PDF, and the above content is for reference
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