Overview
The MAX1213NEGK+D is a 12-bit, 170Msps analog-to-digital converter (ADC) designed by Analog Devices Inc./Maxim Integrated. This monolithic ADC is optimized for outstanding dynamic performance at high-IF frequencies beyond 300MHz. It operates with a conversion rate of up to 170Msps while consuming only 720mW of power. The device features excellent low-noise characteristics, a high signal-to-noise ratio (SNR), and a spurious-free dynamic range (SFDR) that makes it ideal for wideband applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 | Bits |
| Conversion Rate | 170 | Msps |
| Supply Voltage | 1.8 | V |
| Power Dissipation | 720 | mW |
| Signal-to-Noise Ratio (SNR) at fIN = 100MHz | 67.2 | dB |
| Spurious-Free Dynamic Range (SFDR) at fIN = 100MHz | 87 | dBc |
| Analog Input Full-Scale Range | ±VFS / 4 | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | 68-Pin QFN-EP |
Key Features
- 170Msps conversion rate
- Excellent low-noise characteristics with SNR = 67.2dB at fIN = 100MHz
- High spurious-free dynamic range (SFDR) of 87dBc at fIN = 100MHz
- Single 1.8V supply voltage
- Low power dissipation of 720mW at fSAMPLE = 170Msps and fIN = 100MHz
- On-chip track-and-hold amplifier and internal 1.24V bandgap reference
- Selectable on-chip divide-by-2 clock input
- LVDS digital outputs with data clock output
Applications
- Cable head-end receivers
- Wireless and wired broadband communications
- Communications test equipment
- Radar and satellite subsystems
- Power-amplifier predistortion in cellular base-station transceivers
Q & A
- What is the resolution of the MAX1213NEGK+D ADC?
The MAX1213NEGK+D has a resolution of 12 bits.
- What is the maximum conversion rate of the MAX1213NEGK+D?
The maximum conversion rate is 170Msps.
- What is the supply voltage for the MAX1213NEGK+D?
The device operates on a single 1.8V supply voltage.
- How much power does the MAX1213NEGK+D consume at 170Msps and fIN = 100MHz?
The power dissipation is 720mW at these conditions.
- What is the signal-to-noise ratio (SNR) of the MAX1213NEGK+D at fIN = 100MHz?
The SNR is 67.2dB at fIN = 100MHz.
- What is the spurious-free dynamic range (SFDR) of the MAX1213NEGK+D at fIN = 100MHz?
The SFDR is 87dBc at fIN = 100MHz.
- Does the MAX1213NEGK+D have an on-chip track-and-hold amplifier?
- What type of digital outputs does the MAX1213NEGK+D provide?
The device provides LVDS digital outputs with a data clock output.
- What are some typical applications of the MAX1213NEGK+D?
Typical applications include cable head-end receivers, wireless and wired broadband communications, communications test equipment, radar and satellite subsystems, and power-amplifier predistortion in cellular base-station transceivers.
- What is the operating temperature range of the MAX1213NEGK+D?
The operating temperature range is -40°C to +85°C.
