AD9106
PRODUCTIONQuad, Low Power, 12-Bit, 180 MSPS, Digital-to-Analog Converter and Waveform Generator
- Part Models
- 2
- 1ku List Price
- Starting From $19.26
Part Details
- Highly integrated quad DAC
- On-chip 4096 × 12-bit pattern memory
- On-chip DDS
- Power dissipation at 3.3 V, 4 mA output typical
- 315.25 mW at 180 MSPS
- Power-down mode: <5 mW at 3.3 V
- Supply voltage: 1.8 V to 3.3 V
- SFDR to Nyquist: 86 dBc at 10 MHz output
- Phase noise at 1 kHz offset, 180 MSPS, 4 mA: −140 dBc/Hz
- Differential full-scale current outputs: 8 mA maximum at 3.3 V
- Small footprint, 5 mm × 5 mm with 3.5 mm × 3.6 mm exposed paddle, 32-lead LFCSP
- RoHS compliant package
The AD9106 TxDAC® and waveform generator is a high performance, quad digital-to-analog converter (DAC) integrating on-chip pattern memory for complex waveform generation with a direct digital synthesizer (DDS). The DDS is a 12-bit output, up to 180 MHz master clock sinewave generator with a 24-bit tuning word allowing 10.8 Hz/LSB frequency resolution. The DDS has a single frequency output for all four DACs and independent programmable phase shift outputs for each of the four DACs.
SRAM data can include directly generated stored waveforms, amplitude modulation patterns applied to DDS outputs, or DDS frequency tuning words.
An internal pattern control state machine allows the user to program the pattern period for all four DACs as well as the start delay within the pattern period for the signal output on each DAC channel.
Registers accessed using the serial peripheral interface (SPI) configure the digital waveform generator and load patterns into the SRAM.
There are gain adjustment factors and offset adjustments applied to the digital signals on their way into the four DACs.
The AD9106 offers exceptional ac and dc performance and supports DAC sampling rates up to 180 MSPS. The flexible power supply operating range of 1.8 V to 3.3 V and low power dissipation of the AD9106 make it well suited for portable and low power applications.
Applications
- Medical instrumentation
- Ultrasound transducer excitation
- Portable instrumentation
- Signal generators, arbitrary waveform generators
Documentation
Data Sheet 1
User Guide 3
Technical Articles 1
Frequently Asked Question 1
3rd Party Solutions 1
Webcast 1
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 |
|---|---|---|---|
| AD9106BCPZ | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP) | ||
| AD9106BCPZRL7 | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 5, 2022 - 21_0271 Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages |
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| AD9106BCPZ | PRODUCTION | |
| AD9106BCPZRL7 | PRODUCTION | |
|
Aug 1, 2016 - 16_0035 Assembly Relocation of Select LFCSP, Mini-LFCSP and LFCSP Side Solderable Products to STATS ChipPAC China Jiangyin |
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| AD9106BCPZ | PRODUCTION | |
| AD9106BCPZRL7 | PRODUCTION | |
|
May 11, 2014 - 13_0231 Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China. |
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| AD9106BCPZ | PRODUCTION | |
| AD9106BCPZRL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Code Examples 2
Evaluation Software 0
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| CAT-5 Video Receivers 1 | ||
| AD8129 | PRODUCTION | Low Cost 200 MHz Differential Receiver Amplifier |
| Clock Distribution Devices 1 | ||
| AD9514 | RECOMMENDED FOR NEW DESIGNS | 1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs |
| Low Input Bias Current Op Amps (≤100 pA) 2 | ||
| ADA4817-1 | PRODUCTION | Single, Low Noise, 1 GHz FastFET Op Amplifier |
| ADA4817-2 | PRODUCTION | Dual, Low Noise, 1 GHz FastFET Op Amplifier |
Tools & Simulations
IBIS Model 1
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 ToolLTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
AD9106 Evaluation Board