AD9102 TxDAC®和波形发生器是高性能DAC，集成片上模式
memorizer，用于复杂波形生成，具有直接数字频率合成器(DDS)。
The DDS is a 14-bit output, up to 180MHz host clock sine wave generator with 24-bit tuning words that support 10.8Hz/LSB frequency resolution.
SRAM data can contain directly generated storage waveforms, amplitude modulation modes applied to DDS outputs, or DDS frequency tuning words.
The internal mode control state machine allows the user to program the mode cycle of the DAC as well as the in-cycle start delay of the DAC signal output.
The SPI interface is used to configure the digital waveform generator and load the pattern into SRAM.
The digital signal is transmitted to the DAC for gain adjustment and offset adjustment.
The AD9102 provides excellent AC and DC performance and supports DAC sampling rates up to 180 MSPS.
The AD9102 has a flexible operating power range (1.8 V to 3.3 V) and low power consumption, making it ideal for portable and low-power applications.
Product features:
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高度集成。
片内DDS和4096 × 14模式存储器
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低功耗。
DAC采用1.8 V至3.3 V单电源供电
为低功耗空闲期提供省电模式
apply
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医疗仪器
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便携式仪器
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信号发生器、任意波形发生器
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汽车雷达