EVAL-AD9830EBZ: Numerically Controlled Oscillator, a sine Look-up Table and a 10-Bit D/A Converter Integrated on a Single CMOS Chip
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.
Clock rates up to 50 MHz are supported. Frequency accuracy can be controlled to one part in 4 billion. Modulation is effected by loading registers through the parallel microprocessor interface.
A power-down pin allows external control of a power-down mode. The part is available in a 48-pin TQFP package.
EVAL-AD9830EBZ 特点
- +5 V Power Supply
- 50 MHz Speed
- On-Chip SINE Look-Up Table
- On-Chip 10-Bit DAC
- Parallel Loading
- Power-Down Option
- 72 dB SFDR
- 250 mW Power Consumption
- 48-Pin TQFP
EVAL-AD9830EBZ 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD9830ASTZ | 量产 | 48 ld LQFP | 48 | 工业 |
| AD9830ASTZ-REEL | 量产 | LQFP 1.4 MM | 48 | 工业 |
| EVAL-AD9830EBZ | 量产 | 评估板 | - | 待定 |
