Overview
The MAX1418ETN+D is a high-speed, high-performance analog-to-digital converter (ADC) designed by Analog Devices Inc./Maxim Integrated. This 15-bit ADC features a fully differential wideband track-and-hold (T/H) and is optimized for multichannel, multimode receivers that require stringent dynamic performance. The MAX1418 is part of a family that includes the MAX1428 and MAX1430, each offering different sampling rates to suit various application needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 15 bits | |
| Minimum Sampling Rate | 40 Msps | |
| Noise Floor | -78.4 dBFS | |
| Signal-to-Noise Ratio (SNR) | 73.9 dB at fIN = 70 MHz and AIN = -2 dBFS | |
| Single-Tone SFDR | 83 dBc/91 dBc at fIN = 70 MHz and AIN = -2 dBFS | |
| Multitone SFDR | -82 dB at fIN1 = 69 MHz and fIN2 = 71 MHz | |
| Sampling Jitter | Less than 0.25 ps | |
| Analog Input Voltage Range | 2.56 V P-P (fully differential) | |
| Supply Voltage | Analog: 5V, Digital: 3V | |
| Package | 8mm x 8mm, 56-pin thin QFN with exposed paddle (EP) | |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- High-speed sampling rate up to 40 Msps
- Excellent dynamic performance with a noise floor of -78.4 dBFS
- High SNR of 73.9 dB at fIN = 70 MHz and AIN = -2 dBFS
- Single-tone SFDR of 83 dBc/91 dBc at fIN = 70 MHz and AIN = -2 dBFS
- Low sampling jitter of less than 0.25 ps
- Fully differential analog input voltage range of 2.56 V P-P
- CMOS-compatible two's-complement data output
- Separate data valid clock and overrange outputs
- Flexible-input clock buffer
- EV kit available for evaluation
Applications
- Antenna Array Processing
- Cellular Base-Station Transceiver Systems (BTS)
- E911 Location Receivers
- Multistandard Receivers
- Power Amplifier Linearity Correction
- Single- and Multicarrier Receivers
- Wireless Local Loop (WLL)
Q & A
- What is the resolution of the MAX1418ETN+D ADC?
The MAX1418ETN+D has a resolution of 15 bits.
- What is the minimum sampling rate of the MAX1418ETN+D?
The minimum sampling rate is 40 Msps.
- What is the noise floor of the MAX1418ETN+D?
The noise floor is -78.4 dBFS.
- What is the signal-to-noise ratio (SNR) of the MAX1418ETN+D at 70 MHz input frequency?
The SNR is 73.9 dB at fIN = 70 MHz and AIN = -2 dBFS.
- What is the single-tone SFDR of the MAX1418ETN+D?
The single-tone SFDR is 83 dBc/91 dBc at fIN = 70 MHz and AIN = -2 dBFS.
- What is the sampling jitter of the MAX1418ETN+D?
The sampling jitter is less than 0.25 ps.
- What is the analog input voltage range of the MAX1418ETN+D?
The analog input voltage range is 2.56 V P-P (fully differential).
- What are the supply voltages for the MAX1418ETN+D?
The supply voltages are analog: 5V, digital: 3V.
- In what package is the MAX1418ETN+D available?
The MAX1418ETN+D is available in an 8mm x 8mm, 56-pin thin QFN package with exposed paddle (EP).
- What is the operating temperature range of the MAX1418ETN+D?
The operating temperature range is -40°C to +85°C.
