Overview
The AD9102BCPZRL7, produced by Analog Devices Inc., is a high-performance digital-to-analog converter (DAC) and waveform generator. This component integrates on-chip pattern memory for complex waveform generation and includes a direct digital synthesizer (DDS). The AD9102 is designed to provide accurate and reliable conversion for various applications, making it a versatile tool in signal processing.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 14 | - | - | Bits |
| Differential Nonlinearity (DNL) | ±1.5 | - | - | LSB |
| Integral Nonlinearity (INL) | ±1.4 | - | - | LSB |
| Full-Scale Output Current | 2 | 4 | 4 | mA |
| Output Resistance | 200 | - | - | MΩ |
| Output Compliance Voltage | -0.5 | - | 1.0 | V |
| Supply Voltage | 1.8 | - | 3.3 | V |
| Sample Rate | - | - | 180 | MSPS |
| Power Dissipation @ 3.3 V | - | - | 96.54 | mW |
| Sleep Mode Power | - | - | <5 | mW |
Key Features
- On-chip 4096 × 14-bit pattern memory for complex waveform generation
- Direct Digital Synthesizer (DDS) with 24-bit tuning word, allowing 10.8 Hz/LSB frequency resolution
- Differential current outputs up to 8 mA at 3.3 V
- Low power consumption: 96.54 mW at 180 MSPS and <5 mW in sleep mode
- Small footprint: 32-lead, 5 mm × 5 mm LFCSP package with Pb-free option
- High SFDR to Nyquist: 87 dBc @ 10 MHz output
- Low phase noise: −150 dBc/Hz @ 1 kHz offset, 180 MSPS, 8 mA
Applications
- Medical instrumentation
- Portable instrumentation
- Signal generators and arbitrary waveform generators
- Automotive radar systems
Q & A
- What is the resolution of the AD9102 DAC?
The AD9102 has a resolution of 14 bits. - What is the maximum sample rate of the AD9102?
The maximum sample rate is 180 MSPS. - What is the power consumption of the AD9102 at 180 MSPS?
The power consumption is approximately 96.54 mW at 3.3 V. - What is the sleep mode power consumption of the AD9102?
The sleep mode power consumption is less than 5 mW. - What type of package does the AD9102 come in?
The AD9102 comes in a 32-lead, 5 mm × 5 mm LFCSP package with a Pb-free option. - What is the SFDR to Nyquist of the AD9102?
The SFDR to Nyquist is 87 dBc @ 10 MHz output. - What is the phase noise of the AD9102?
The phase noise is −150 dBc/Hz @ 1 kHz offset, 180 MSPS, 8 mA. - What are some common applications of the AD9102?
Common applications include medical instrumentation, portable instrumentation, signal generators, arbitrary waveform generators, and automotive radar systems. - Does the AD9102 have on-chip pattern memory?
Yes, the AD9102 has on-chip 4096 × 14-bit pattern memory. - What is the function of the DDS in the AD9102?
The DDS is a 24-bit tuning word direct digital synthesizer, allowing for precise frequency generation.
