ADC08351

ADC08351 www.ti.com SNAS026E – JUNE 2000 – REVISED MARCH 2013 ADC08351 8-Bit, 42 MSPS, 40 mW A/D Converter Check for Samples: ADC08351 FEATURES 1 2 Low Input Capacitance Internal Sample-and-Hold Function Single +3V Operation Power Down Feature TRI-STATE Outputs KEY SPECIFICATIONS Resolution: 8 Bits Maximum Sampling Frequency: 42MSPS (min) ENOB @ fCLK = 42 MHz, fIN = 4.4 MHz: 7.2 Bits (typ) Ensured No Missing Codes Power Consumption: 40 mW (typ); 48 mW (max) (Excluding Reference Current) APPLICATIONS Video Digitization Digital Still Cameras Set Top Boxes Digital Camcorders Communications Medical Imaging Personal Computer Video CCD Imaging Electro-Optics DESCRIPTION The ADC08351 is an easy to use low power, low cost, small size, 42 MSPS analog-to-digital converter that digitizes signals to 8 bits. The ADC08351 uses an unique architecture that achieves 7.2 Effective Bits with a 4.4 MHz input and 42 MHz clock frequency and 6.8 Effective Bits with a 21 MHz input and 42 MHz clock frequency. Output formatting is straight binary coding. To minimize system cost and power consumption, the ADC08351 requires minimal external components and includes input biasing to allow optional a.c. input signal coupling. The user need only provide a +3V supply and a clock. Many applications require no separate reference or driver components. The excellent dc and ac characteristics of this device, together with its low power consumption and +3V single supply op...