AD9913BCPZ-REEL7 Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resolution (Bits):	10 b
Master fclk:	250MHz
Tuning Word Width (Bits):	32 b
Voltage - Supply:	1.8V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	32-VFQFN Exposed Pad, CSP
Supplier Device Package:	32-LFCSP-VQ (5x5)
Base Part Number:	AD9913

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<h2>Introduction</h2>Direct Digital Synthesis (DDS) is an interface that allows the generation of analog signals from a digital source. AD9913BCPZ-REEL7 is an example of a DDS interface and it is designed to generate frequency-modulated signals with high resolution within a wide frequency range. This device is suitable for use in a variety of applications such as radio frequency (RF) signal generation, digital modulation and synthesized testing.<h2>Application Field</h2>AD9913BCPZ-REEL7 is suitable for a wide range of applications. In the field of Radio Frequency (RF) signal generation, the device can be used to generate multiple RF signals with fine tuning and excellent frequency resolution. The device can also be used for digital modulation, allowing for the generation of a variety of modulated signals, such as QPSK, 8PSK, QAM and FM. In addition, the device can be used for synthesized testing, where it can generate a variety of signals for use in the testing and development of analogue circuits.<h2>Working Principle</h2>The AD9913BCPZ-REEL7 is a DDS device that is made up of two main components: a digital control section and an RF section. The digital control section is composed of a programmable digital phase accumulator and two 8-bit phase and frequency control registers. The RF output section consists of a voltage-controlled oscillator (VCO) which is used to generate the output signal.The digital phase accumulator is used to generate a linear frequency ramp. The 8-bit phase and frequency control registers are used to control the frequency and phase of the output signal. The VCO is then used to convert the digital frequency ramp into an analogue signal. The output signal is then filtered and amplified to produce the required output frequency with high resolution and low jitter.<h2>Conclusion</h2>In conclusion, the AD9913BCPZ-REEL7 is a DDS device that is ideal for applications such as RF signal generation, digital modulation and synthesized testing. The device can generate frequency-modulated signals with high resolution within a wide frequency range. The device consists of both a digital control section and an RF section, which work together to generate the desired output signal.

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