Overview
The ADS5463IPFP is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Texas Instruments. This ADC operates at a sampling rate of 500 MSPS and is designed to meet the stringent requirements of various high-speed applications. It features an on-chip analog buffer, LVDS-compatible digital outputs, and a very low latency of 3.5 clock cycles. The ADS5463IPFP is part of a family of ADCs that include 12-, 13-, and 14-bit models, all built on TI's proprietary BiCom3 process technology, which is optimized for high speed and low noise.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12-bit | |
| Sampling Rate | 500 MSPS | |
| Spurious-Free Dynamic Range (SFDR) | 77 dBc at 300 MHz | |
| Input Bandwidth | 2.3 GHz | |
| Output Type | LVDS-Compatible | |
| Latency | 3.5 Clock Cycles | |
| Analog Input Swing | > 10 Vpp Differential-AC Signal | |
| Total Power Dissipation | 2.2 W | |
| Package Type | 80-Pin TQFP PowerPAD | |
| Package Footprint | 14-mm × 14-mm | |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- On-chip analog buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input.
- LVDS-compatible digital outputs with a half-clock rate, data-ready signal to simplify designs.
- Internal reference generator to simplify system design.
- Very low latency of 3.5 clock cycles.
- High analog input swing without damage, > 10 Vpp differential-AC signal.
- Pin-compatible with 12-, 13-, and 14-bit family members (ADS5440/ADS5444/ADS5474).
Applications
- Test and Measurement Instrumentation
- Software-Defined Radio
- Data Acquisition
- Power Amplifier Linearization
- Communication Instrumentation
- Radar and Imaging Systems
Q & A
- What is the resolution of the ADS5463IPFP ADC?
The ADS5463IPFP has a 12-bit resolution.
- What is the sampling rate of the ADS5463IPFP?
The ADS5463IPFP operates at a sampling rate of 500 MSPS.
- What is the SFDR of the ADS5463IPFP at 300 MHz input frequency?
The SFDR of the ADS5463IPFP is 77 dBc at 300 MHz input frequency.
- What type of output does the ADS5463IPFP provide?
The ADS5463IPFP provides LVDS-compatible digital outputs.
- What is the latency of the ADS5463IPFP?
The latency of the ADS5463IPFP is 3.5 clock cycles.
- What is the maximum analog input swing of the ADS5463IPFP?
The maximum analog input swing of the ADS5463IPFP is > 10 Vpp differential-AC signal.
- What is the total power dissipation of the ADS5463IPFP?
The total power dissipation of the ADS5463IPFP is 2.2 W.
- In what package is the ADS5463IPFP available?
The ADS5463IPFP is available in an 80-Pin TQFP PowerPAD package.
- What is the operating temperature range of the ADS5463IPFP?
The operating temperature range of the ADS5463IPFP is -40°C to 85°C.
- What are some typical applications of the ADS5463IPFP?
Typical applications include Test and Measurement Instrumentation, Software-Defined Radio, Data Acquisition, Power Amplifier Linearization, Communication Instrumentation, and Radar and Imaging Systems.
