Overview
The MAX1190ECM+TD, produced by Analog Devices Inc./Maxim Integrated, is a 3.3V, dual 10-bit analog-to-digital converter (ADC) designed for high-performance and low-power applications. This ADC features fully differential wideband track-and-hold (T/H) inputs, driving two ADCs, and is optimized for low power consumption, small size, and high dynamic performance. It is particularly suited for applications in imaging, instrumentation, and digital communications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 10 | |
| Sampling Rate | Up to 120 | Msps |
| Supply Voltage | 3.1 to 3.6 | V |
| Power Consumption (Normal Operation) | 492 | mW |
| Power Consumption (Sleep Mode) | 10 | mW |
| Power Consumption (Shutdown Mode) | 3.3 | µW |
| SINAD at fIN = 60MHz | 57 | dB |
| Input Bandwidth | 400 | MHz (-3dB) |
| Output Format | Two's Complement or Offset Binary | |
| Package Type | 48-TQFP-EP (7mm x 7mm) | |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Single 3.3V operation
- Excellent dynamic performance: 57dB SINAD at fIN = 60MHz, 64dBc SFDR at fIN = 60MHz
- Low power consumption: 492mW (normal operation), 10mW (sleep mode), 3.3µW (shutdown mode)
- Wide ±1VP-P differential analog input voltage range
- 400MHz (-3dB) input bandwidth
- On-chip 2.048V precision bandgap reference
- User-selectable output format: two's complement or offset binary
- Parallel, CMOS-compatible three-state outputs
- Separate output power supply of 1.7V to 3.6V for flexible interfacing
Applications
- Baseband I/Q Sampling
- Battery-Powered Instrumentation
- Multichannel IF Sampling
- Set-Top Boxes
- Ultrasound and Medical Imaging
- VSAT Terminals
- WLAN, WWAN, WLL, MMDS Modems
Q & A
- What is the maximum sampling rate of the MAX1190ECM+TD?
The MAX1190ECM+TD has a maximum sampling rate of up to 120 Msps.
- What is the typical power consumption of the MAX1190ECM+TD in normal operation?
The typical power consumption in normal operation is 492 mW.
- What are the available output formats for the MAX1190ECM+TD?
The output format can be set to either two's complement or straight offset binary.
- What is the input bandwidth of the MAX1190ECM+TD?
The input bandwidth is 400 MHz (-3dB).
- Can the MAX1190ECM+TD operate with single-ended inputs?
- What is the operating temperature range of the MAX1190ECM+TD?
The operating temperature range is -40°C to +85°C.
- What package type is the MAX1190ECM+TD available in?
The MAX1190ECM+TD is available in a 48-TQFP-EP (7mm x 7mm) package.
- Does the MAX1190ECM+TD have an internal reference voltage?
- What are some of the key applications for the MAX1190ECM+TD?
- Does the MAX1190ECM+TD support sleep and shutdown modes to conserve power?
