CMOS Complete DDS

GENERAL DESCRIPTION This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation. FEATURES 3 V/5

文件：172.11 Kbytes 頁數(shù)：16 Pages

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DIRECT DIGITAL SYNTGESIZER WAVEFORM GENERATOR

GENERAL DESCRIPTION This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation. FEATURES 3 V/5

文件：540.2 Kbytes 頁數(shù)：16 Pages

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DIRECT DIGITAL SYNTHESIZER

文件：540.2 Kbytes 頁數(shù)：16 Pages

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直接數(shù)字頻率合成器波形發(fā)生器

此DDS器件是一款數(shù)控振蕩器，在單個(gè)CMOS芯片內(nèi)集成了一個(gè)相位累加器、一個(gè)SINE查找表以及一個(gè)10位數(shù)模轉(zhuǎn)換器，提供相位調(diào)制和頻率調(diào)制兩種調(diào)制能力。\n\n 最高支持25 MHz時(shí)鐘速率。頻率控制精度可達(dá)40億分之一。調(diào)制通過并行微處理器接口載入寄存器來實(shí)現(xiàn)。\n\n 利用關(guān)斷引腳就可以從外部控制關(guān)斷模式。該器件采用48引腳TQFP封裝。 ? 3 V/5 V電源\n\n? 25 MHz時(shí)鐘速度\n\n? 片內(nèi)正弦查找表\n\n? 片內(nèi)10位DAC\n\n? 并行加載;

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CMOS Complete DDS

GENERAL DESCRIPTION This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation. FEATURES 3 V/5

文件：172.11 Kbytes 頁數(shù)：16 Pages

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DIRECT DIGITAL SYNTGESIZER WAVEFORM GENERATOR

GENERAL DESCRIPTION This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation. FEATURES 3 V/5

文件：540.2 Kbytes 頁數(shù)：16 Pages

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DIRECT DIGITAL SYNTGESIZER WAVEFORM GENERATOR

GENERAL DESCRIPTION This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation. FEATURES 3 V/5

文件：540.2 Kbytes 頁數(shù)：16 Pages

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DIRECT DIGITAL SYNTHESIZER

文件：540.2 Kbytes 頁數(shù)：16 Pages

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Package：48-LQFP；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 直接數(shù)字合成（DDS） 描述：IC DDS 25MHZ 10BIT 48LQFP

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Package：48-LQFP；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 直接數(shù)字合成（DDS） 描述：IC DDS 25MHZ 10BIT 48LQFP

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