PartNumber: AD9954YSVZ
Ном. номер: 8016782307
Производитель: Analog Devices
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Доступно на заказ 1684 шт. Отгрузка со склада в г.Москва 5 дней.
2 100 руб. × = 2 100 руб.
от 2 шт. — 2 000 руб.
от 4 шт. — 1 910 руб.


The AD9954YSVZ is a 400MSPS 1.8V CMOS Direct Digital Synthesizer that uses advanced technology coupled with an internal high speed, high performance DAC to form a complete, digitally programmable and high frequency synthesizer capable of generating a frequency-agile analogue output sinusoidal waveform at up to 160MHz. The AD9954 enables fast frequency hopping coupled with fine tuning of both frequency (0.01Hz or better) and phase (0.022° granularity). It is programmed via a high speed serial I/O port. The device includes static RAM to support flexible frequency sweep capability in several modes plus a user-defined linear sweep mode of operation. An on-chip high speed comparator is also included for applications requiring a square wave output. An on-chip oscillator and PLL circuitry provide users with multiple approaches to generate the device's system clock.

• 400MSPS Internal clock speed
• Integrated 14-bit DAC
• Programmable phase/amplitude dithering
• 32-bit Frequency tuning accuracy
• 14-bit Phase tuning accuracy
• Excellent dynamic performance
• >80dB Narrowband SFDR
• Serial I/O control
• Ultrahigh speed analogue comparator
• Automatic linear and nonlinear frequency sweeping
• 4 Frequency/phase offset profiles
• Software and hardware controlled power-down
• Support for 5V input levels on most digital inputs
• PLL-based REFCLK multiplier
• Internal oscillator, can be driven by a single crystal
• Phase modulation capability
• Multichip synchronization

400 MSPS DDS w/14 bit DAC (EAR99)

Технические параметры

14 bit
Conversion Rate
7 x 7 x 1mm
максимальная рабочая температура
+105 °C
Minimum Operating Temperature
-40 °C
тип монтажа
Surface Mount
тип упаковки
Pin Count

Дополнительная информация

Datasheet AD9954YSVZ
Datasheet AD9954YSVZ