Overview
The ADS54RF63IPFP is a high-performance, 12-bit, RF sampling analog-to-digital converter (ADC) produced by Texas Instruments. This ADC is part of a family of 12-, 13-, and 14-bit ADCs that operate at sampling rates from 210 MSPS to 550 MSPS. It is particularly distinguished by its superior spurious-free dynamic range (SFDR) when the analog input frequency exceeds 350 MHz or when operating at the maximum sampling rate of 550 MSPS. The ADS54RF63IPFP is built on the Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range of –40°C to 85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | Up to 550 MSPS |
| Input Type | Differential |
| Input Bandwidth | 2.3 GHz |
| Analog Input Swing | > 10 Vpp Differential-AC Signal |
| Power Supply | 3V ~ 3.6V, 5V (Analog and Digital) |
| Total Power Dissipation | 2.2 W |
| Operating Temperature Range | –40°C to 85°C |
| Package Type | 80-HTQFP (12x12 mm footprint) |
| Data Interface | LVDS-Compatible Outputs |
| Latency | 3.5 Clock Cycles |
Key Features
- Superior SFDR, especially at high input frequencies (>350 MHz) and at 550 MSPS sampling rate.
- On-chip analog buffer to isolate internal switching from the signal source, providing high-impedance input.
- LVDS-compatible digital outputs for high-speed data transfer.
- Very low latency of 3.5 clock cycles.
- High analog input swing without damage, supporting > 10 Vpp differential-AC signals.
- Integrated JESD204B interface for easy communication and low power consumption.
- Pipelined architecture for efficient data conversion.
Applications
- Software-Defined Radio (SDR).
- Radar systems.
- Data Acquisition systems.
- Power Amplifier Linearization.
- Communication Instrumentation.
- Test and Measurement equipment.
- Aerospace and Defense applications.
- Wideband receiver systems and spectrum analyzers.
Q & A
- What is the resolution of the ADS54RF63IPFP ADC?
The ADS54RF63IPFP has a 12-bit resolution.
- What is the maximum sampling rate of the ADS54RF63IPFP?
The maximum sampling rate is 550 MSPS.
- What type of input does the ADS54RF63IPFP support?
The ADS54RF63IPFP supports differential analog inputs.
- What is the input bandwidth of the ADS54RF63IPFP?
The input bandwidth is 2.3 GHz.
- What is the power dissipation of the ADS54RF63IPFP?
The total power dissipation is 2.2 W.
- What is the operating temperature range of the ADS54RF63IPFP?
The operating temperature range is –40°C to 85°C.
- What type of package does the ADS54RF63IPFP come in?
The ADS54RF63IPFP comes in an 80-HTQFP package with a 12x12 mm footprint.
- What is the latency of the ADS54RF63IPFP?
The latency is 3.5 clock cycles.
- What are some of the key applications of the ADS54RF63IPFP?
Key applications include Software-Defined Radio, Radar systems, Data Acquisition, Power Amplifier Linearization, and Communication Instrumentation.
- Does the ADS54RF63IPFP support high-speed data interfaces?
Yes, it supports LVDS-compatible digital outputs and an integrated JESD204B interface.
