AD9830
PRODUCTIONDirect Digital Synthesizer, Waveform Generator
- Part Models
- 2
- 1ku List Price
- Starting From $17.55
Part Details
- +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
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.
Documentation
Data Sheet 1
Application Note 23
Technical Articles 20
Product Highlight 1
Frequently Asked Question 1
Product Highlight 1
Analog Dialogue 3
Webcast 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD9830ASTZ | 48-Lead LQFP (7mm x 7mm) | ||
| AD9830ASTZ-REEL | 48-Lead LQFP (7mm x 7mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 18, 2016 - 16_0034 Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin |
||
| AD9830ASTZ | PRODUCTION | |
| AD9830ASTZ-REEL | PRODUCTION | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| AD9830ASTZ | PRODUCTION | |
| AD9830ASTZ-REEL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
ADIsimDDS (Direct Digital Synthesis)
ADIsimDDS uses mathematical equations to model and illustrate the overall performance of the selected device. ADIsimDDS calculates the required FTW, given the reference clock frequency and desired output frequency. This tool also models an estimate of the overall spectral performance, and allows the user to explore the effects of external reconstruction filters.
Open Tool