Overview
The ADC32RF83IRMPR is a high-performance, dual-channel, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. This product is designed for applications requiring high-speed and high-resolution signal conversion, such as radar systems, wireless communication, and test & measurement equipment. The ADC32RF83IRMPR stands out in the market for its exceptional signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), making it a top choice for demanding RF and IF sampling applications. Its target user groups include engineers and designers in the aerospace, defense, and telecommunications industries.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 14 | bits | Dual-channel |
| Sampling Rate | 3.0 | GSPS | Per channel |
| Input Bandwidth | 3.5 | GHz | |
| SNR (Signal-to-Noise Ratio) | 62.5 | dBFS | At 1.8 GHz input |
| SFDR (Spurious-Free Dynamic Range) | 72 | dBc | At 1.8 GHz input |
| Power Consumption | 2.2 | W | Per channel |
| Supply Voltage | 1.1, 1.9 | V | Core and analog |
| Operating Temperature Range | -40 to +85 | °C | |
| Package | 72-VQFN | RMP package |
Key Features
- High-Speed Sampling: Supports up to 3 GSPS per channel, enabling precise capture of high-frequency signals.
- Wide Input Bandwidth: 3.5 GHz input bandwidth ensures accurate signal acquisition in RF and IF applications.
- Excellent Dynamic Performance: High SNR and SFDR provide superior signal integrity.
- Low Power Consumption: Optimized power efficiency for energy-sensitive applications.
- Integrated JESD204B Interface: Simplifies high-speed data transfer to FPGAs or ASICs.
Applications
The ADC32RF83IRMPR is ideal for a wide range of applications, including:
- Radar Systems: Provides high-resolution signal conversion for advanced radar applications.
- Wireless Communication: Enables high-speed data acquisition in 5G and other wireless systems.
- Test & Measurement Equipment: Delivers precise signal analysis for high-frequency testing.
- Aerospace and Defense: Supports mission-critical systems requiring robust performance.
Q & A
1. What is the resolution of the ADC32RF83IRMPR?
The ADC32RF83IRMPR has a resolution of 14 bits per channel.
2. What is the maximum sampling rate of this ADC?
It supports a maximum sampling rate of 3 GSPS per channel.
3. What is the input bandwidth of the ADC32RF83IRMPR?
The input bandwidth is 3.5 GHz.
4. What is the SNR of this ADC at 1.8 GHz input?
The SNR is 62.5 dBFS at 1.8 GHz input.
5. What is the SFDR of the ADC32RF83IRMPR?
The SFDR is 72 dBc at 1.8 GHz input.
6. What is the power consumption per channel?
The power consumption is 2.2 W per channel.
7. What is the operating temperature range?
It operates within a temperature range of -40°C to +85°C.
8. What package does the ADC32RF83IRMPR use?
It is available in a 72-VQFN (RMP) package.
9. Is the ADC32RF83IRMPR suitable for 5G applications?
Yes, its high-speed sampling and wide bandwidth make it ideal for 5G systems.
10. Does it support JESD204B interface?
Yes, it includes an integrated JESD204B interface for high-speed data transfer.
