精品国产99久久久久久www_亚洲精彩视频在线观看的_性欧美婬妇ⅹxxx视频_里番肉工口全彩老师_a天堂最新在线观看_精品国产在天天在线观看_免费看那种视频_樱桃电视剧全集播放_成人性视频免费看的鲁片_中国伦理影院

GENERAL DESCRIPTION

The AD59301 is a waveform generator with programmable frequency sweep and output burst capability. Utilizing embedded digital processing that allows enhanced frequency control, the device generates synthesized analog or digital frequency-stepped waveforms. Because frequency profiles are preprogrammed, continuous write cycles are eliminated and thereby free up valuable DSP/microcontroller resources. Waveforms start from a known phase and are incremented phase continuously, which allows phase shifts to be easily determined. Consuming only 8 mA, the AD5930 provides a convenient low power solution to waveform generation.

FEATURES

Programmable frequency profile

No external components necessary

Output frequency up to 25 MHz

Burst and listen capability

Preprogrammable frequency profile minimizes number of

DSP/microcontroller writes

Sinusoidal/triangular/square wave outputs

Automatic or single pin control of frequency stepping

Waveform starts at known phase

Increments at 0° phase or phase continuously

Power-down mode: 20 μA

Power supply: 2.3 V to 5.5 V

Automotive temperature range: ?40°C to +125°C

20-lead pb-free TSSOP

APPLICATIONS

Frequency sweeping/radar

Network/impedance measurements

Incremental frequency stimulus

Sensory applications

Proximity and motion

BFSK

Frequency bursting/pulse trains