The MAX105 is a high-performance analog-to-digital converter (ADC) from Texas Instruments. It uses a 6-bit dual-channel design and supports an 800Msps sampling rate, achieving a typical signal-to-noise ratio (SNR) of 37dB with an input frequency of 200MHz, and an integral nonlinearity (INL) and differential nonlinearity (DNL) of ±0.25 LSB. The MAX105 also provides LVDS digital outputs with an internal 6:12 demultiplexer, which can reduce the output data rate by half. In addition, the MAX105's typical power consumption is 2.6W and its operating temperature range is -40°C to +85°C.
The MAX105 is a dual, 6-bit analog-to-digital converter (ADC) designed for fast and precise digitizing of in-phase (I) and quadrature (Q) baseband signals. It operates at a sampling speed of 800Msps and achieves a signal-to-noise ratio (SNR) of typically 37dB with a 200MHz input frequency. The device features a 6:12 demultiplexer that reduces the output data rate to 400MHz and provides LVDS digital outputs in two's complement format.
The MAX105 operates from a +5V analog supply and +3.3V for LVDS output ports. It is packaged in an 80-pin TQFP with an exposed paddle and is specified for an extended temperature range of -40°C to +85°C. Key features include excellent dynamic performance with 36.4dB SINAD, low metastable error rates, and matched channel-to-channel performance.
| Resolution | 6 Bits |
|---|---|
| Sampling Rate | 800Msps |
| Signal-to-Noise Ratio | 37dB |
| Package Type | 80-Pin TQFP-EP |
Yes, it provides an internal 6:12 demultiplexer that reduces the output data rate to one-half the sample clock rate.
The device operates at a maximum sample rate of 800 Msps.
This specific part is specified for an extended temperature range from -40°C to +85°C.
The device requires a +5V analog supply and a +3.3V supply for the LVDS output ports.