The ADC1175-50 is a low power, 50 MSPS analog-to-digital converter that digitizes signals
to 8 bits while consuming just 125 mW (typ). The ADC1175-50 uses a unique architecture that
achieves 6.8 Effective Bits at 25 MHz input and 50 MHz clock frequency. Output formatting is
straight binary coding.
The excellent DC and AC characteristics of this device, together with its low power
consumption and +5V single supply operation, make it ideally suited for many video and imaging
applications, including use in portable equipment. Furthermore, the ADC1175-50 is resistant to
latch-up and the outputs are short-circuit proof. The top and bottom of the ADC1175-50's reference
ladder is available for connections, enabling a wide range of input possibilities. The low input
capacitance (7 pF, typical) makes this device easier to drive than conventional flash converters
and the power down mode reduces power consumption to less than 5 mW.
The ADC1175-50 is offered in 24-pin TSSOP and 24-pin WQFN packages and is designed to
operate over the extended commercial temperature range of −20°C to +75°C.
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