AD9852ASTZ direct digital synthesizer, available from stock, order online immediately. Reasonable prices, guaranteed quality, and fast shipping on qualified orders.
AD9852ASTZ Product Description
AD9852ASTZ is an advanced direct digital frequency synthesizer (DDS) chip, which can provide high-precision frequency output and is widely used in occasions requiring accurate signal sources. The chip integrates a high-performance 12-bit DAC and a 32-bit accumulator, supports system clock rates up to 125 MHz, and can generate signals with frequencies ranging from DC to 62.5 MHz. In addition, AD9852ASTZ has low phase noise and fast frequency hopping characteristics, making it an ideal choice for wireless communications, test and measurement equipment, and radar systems.
AD9852ASTZ Product Features
1. High-precision frequency output:Use 32-bit accumulator to achieve ultra-fine frequency resolution.
2. Wide frequency range:Supports frequency output from DC to 62.5 MHz.
3. Fast frequency hopping: Achieve millisecond-level frequency switching, suitable for fast scanning applications.
4. Low phase noise: Improve signal purity, suitable for high-quality signal transmission.
5. Flexible control interface: Easily configure frequency and other parameters through the serial interface.
6. Integrated 12-bit DAC:The output signal has good amplitude linearity and stability.
AD9852ASTZ Product Application
1. Wireless communication base station signal source:In modern wireless communication networks, AD9852ASTZ is widely used as a signal source in base stations. By precisely controlling the frequency of the transmitter, signal quality can be significantly improved and interference can be reduced. For example, in a 4G LTE base station, the AD9852ASTZ, as a key component of the RF front end, provides a stable and high-precision carrier signal for the transmitter. This not only helps to enhance signal coverage, but also improves data transmission speed and connection reliability. In addition, the fast frequency hopping function also supports base stations to perform dynamic frequency selection to cope with complex and changing electromagnetic environments.
2. Test and measurement equipment: The AD9852ASTZ plays an important role in the field of test and measurement. It is integrated into various high-end test instruments, such as vector signal analyzers and spectrum analyzers. Due to its excellent frequency stability and low phase noise, the AD9852ASTZ has become an ideal tool for testing complex RF signals. For example, when testing the receiving sensitivity of mobile terminal equipment, AD9852ASTZ can simulate signals at different frequencies and power levels to accurately evaluate the performance of the equipment. This capability is critical to ensuring that the equipment meets industry standards and also accelerates the product development cycle.
3. Radar system signal generation:In radar systems, AD9852ASTZ, as a key signal generation component, provides accurate pulse repetition frequency (PRF) and carrier frequency for radar systems. For example, in a short-range radar system, the precise frequency generated by AD9852ASTZ can be used to measure the distance and speed of the target. The fast frequency hopping function enables the radar to change the operating frequency in a short time, thereby avoiding the influence of interference signals. In addition, the low phase noise characteristics ensure the purity of the radar signal and improve the accuracy of target detection. These advantages make the AD9852ASTZ an indispensable part of modern radar technology.