双通道11位, 200 MSPS ADC采用SNRBoost Dual Channel 11 Bit, 200 MSPS ADC With SNRBoost
ADS62C17 is a dual channel 11-bit, 200 MSPS A/D converter that combines high dynamic performance and low power consumption in a compact 64 QFN package. This makes it well-suited for multi-carrier, wide band-width communications applications.
ADS62C17 uses -proprietary _SNRBoost_ technology that can be used to overcome SNR limitation due to quantization noise for bandwidths less than Nyquist Fs/2. It includes several useful and commonly used digital functions such as ADC offset correction, gain 0 to 6 dB in steps of 0.5 dB and gain tuning in fine steps of 0.001 dB.
The gain option can be used to improve SFDR performance at lower full-scale input ranges. Using the gain tuning capability, each channels gain can be set independently to improve channel-to-channel gain matching. The device also includes a dc offset correction loop that can be used to cancel the ADC offset.
Both DDR LVDS Double Data Rate and parallel CMOS digital output interfaces are available. It includes internal references while the traditional reference pins and associated decoupling capacitors have been eliminated. Nevertheless, the device can also be driven with an external reference.
The device is specified over the industrial temperature range 40°C to 85°C.
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADS62C17IRGCT TI 德州仪器 | 当前型号 | 当前型号 |
ADS62C17IRGCR 德州仪器 | 完全替代 | ADS62C17IRGCT和ADS62C17IRGCR的区别 |
ADS62C17IRGC25 德州仪器 | 类似代替 | ADS62C17IRGCT和ADS62C17IRGC25的区别 |