Overview
The ADS5404IZAY from Texas Instruments is a high-performance, dual-channel 12-bit analog-to-digital converter (ADC) designed for applications requiring high linearity and wide bandwidth. This device operates at a maximum clock rate of 500 Msps and is optimized for front-end filter design in wide bandwidth receivers. The ADS5404 features low-noise performance and outstanding spurious-free dynamic range (SFDR) over a large input-frequency range, making it suitable for various demanding applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Channels | 2 | |
| Resolution | 12-bit | |
| Sampling Rate | 500 Msps | |
| Analog Input Type | Differential | |
| Analog Input Full-Scale | 1.0 Vpp | |
| Analog Input Bandwidth (3 dB) | >1.2 GHz | |
| Input Resistance | 1 kΩ | |
| Input Capacitance | 2 pF | |
| Power Dissipation (per channel) | 910 mW | |
| Operating Temperature Range | –40°C to 85°C | |
| Package Type | 196-pin BGA (12x12mm) | |
| Data Output Interface | DDR LVDS |
Key Features
- Dual-channel 12-bit ADC with a maximum sampling rate of 500 Msps.
- High linearity and low-noise performance.
- Outstanding spurious-free dynamic range (SFDR) over a large input-frequency range.
- Analog input buffer with high-impedance input to isolate the internal switching of the on-chip track-and-hold.
- DDR LVDS output interface.
- Optional decimation filter and auto-correction features.
- Synchronization output signal for synchronizing multiple ADCs.
- Overrange indicators for each channel.
- Low power dissipation with various sleep modes (deep-sleep, light-sleep, standby).
Applications
- Test and Measurement Instrumentation
- Ultra-Wide Band Software Defined Radio
- Data Acquisition
- Power Amplifier Linearization
- Signal Intelligence and Jamming
- Radar and Satellite Systems
- Microwave Receivers
Q & A
- What is the maximum sampling rate of the ADS5404?
The ADS5404 has a maximum sampling rate of 500 Msps. - How many channels does the ADS5404 have?
The ADS5404 is a dual-channel ADC. - What is the resolution of the ADS5404?
The resolution of the ADS5404 is 12 bits. - What type of analog input does the ADS5404 support?
The ADS5404 supports differential analog inputs. - What is the typical power dissipation per channel for the ADS5404?
The typical power dissipation per channel for the ADS5404 is 910 mW. - What is the operating temperature range of the ADS5404?
The operating temperature range of the ADS5404 is –40°C to 85°C. - What type of package does the ADS5404 come in?
The ADS5404 comes in a 196-pin BGA package (12x12mm). - What type of data output interface does the ADS5404 use?
The ADS5404 uses a DDR LVDS output interface. - Does the ADS5404 support synchronization of multiple ADCs?
Yes, the ADS5404 provides a synchronization output signal for synchronizing multiple ADCs. - What are some of the key applications of the ADS5404?
The ADS5404 is used in test and measurement instrumentation, ultra-wide band software defined radio, data acquisition, power amplifier linearization, signal intelligence and jamming, radar and satellite systems, and microwave receivers.
