Overview
The MAX19586ETN+D is a high-performance, 16-bit analog-to-digital converter (ADC) designed by Analog Devices Inc./Maxim Integrated. This component is optimized for multichannel, multimode receivers that demand stringent dynamic performance. It features a fully differential wideband track-and-hold (T/H) stage and a 16-bit converter core. The MAX19586 operates from a 3.3V analog supply voltage and a 1.8V digital voltage, making it suitable for low-voltage and low-power applications. It is particularly ideal for high-performance digital receivers due to its excellent dynamic range and low-noise characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | Up to 80 Msps |
| Analog Supply Voltage | 3.3V |
| Digital Supply Voltage | 1.8V |
| Input Voltage Range | 2.56V P-P (fully differential) |
| Signal-to-Noise Ratio (SNR) | 79.2 dB at fIN = 70 MHz |
| Spurious-Free Dynamic Range (SFDR) | 84.3 dBc/100 dBc at fIN = 70 MHz |
| Noise Floor | -82 dBFS |
| Sampling Jitter | Less than 0.1 ps |
| Power Dissipation | Approximately 1275 mW |
| Package Type | 56-pin thin QFN with exposed paddle (EP) |
| Temperature Range | -40°C to +85°C |
Key Features
- Fully differential wideband track-and-hold (T/H) stage
- Configurable for differential or single-ended analog input signals
- On-board digital output buffer
- Single-ended-to-differential clock conversion circuitry
- Low-voltage and low-power operation
- CMOS-compatible two's-complement data output
- Separate data valid clock and over-range outputs
- Flexible input clock buffer
- Small 56-pin, 8mm x 8mm x 0.8mm thin QFN package
- Evaluation kit available (MAX19586EVKIT)
Applications
- Cellular Base-Station Transceiver Systems (BTS)
- Wireless Local Loop (WLL)
- Multicarrier Receivers
- Multistandard Receivers
- E911 Location Receivers
- High-Performance Instrumentation
- Antenna Array Processing
Q & A
- What is the resolution of the MAX19586ETN+D ADC?
The MAX19586ETN+D has a resolution of 16 bits.
- What is the maximum sampling rate of the MAX19586ETN+D?
The MAX19586ETN+D can sample up to 80 Msps.
- What are the supply voltages for the MAX19586ETN+D?
The MAX19586ETN+D operates from a 3.3V analog supply voltage and a 1.8V digital supply voltage.
- What is the input voltage range of the MAX19586ETN+D?
The input voltage range is 2.56V P-P (fully differential).
- What is the signal-to-noise ratio (SNR) of the MAX19586ETN+D at 70 MHz input frequency?
The SNR is 79.2 dB at fIN = 70 MHz.
- What is the spurious-free dynamic range (SFDR) of the MAX19586ETN+D at 70 MHz input frequency?
The SFDR is 84.3 dBc/100 dBc at fIN = 70 MHz.
- What is the noise floor of the MAX19586ETN+D?
The noise floor is -82 dBFS.
- What is the sampling jitter of the MAX19586ETN+D?
The sampling jitter is less than 0.1 ps.
- What is the power dissipation of the MAX19586ETN+D?
The power dissipation is approximately 1275 mW.
- What package type is the MAX19586ETN+D available in?
The MAX19586ETN+D is available in a 56-pin thin QFN package with an exposed paddle (EP).
- What is the operating temperature range of the MAX19586ETN+D?
The operating temperature range is -40°C to +85°C.
