Guoxin Sichen SC1224 is a 12-bit 80 40 25 10MSPS low-power 3V power supply analog-to-digital converter, which is designed for digitizing high-frequency and wide dynamic range signals.
The ADC SC1224 is ideal for demanding imaging and communication applications with AC performance, including 70. at 80MHz sampling08dB signal-to-noise ratio and 83dBB spurious-free dynamic range for signals well beyond the Nyquist frequency. DC specifications include 1lsb inl (typical), 03LSB DNL (typical) and no missing codes. The input reference noise is very low at 096lsbrms。A separate output power supply enables the output to drive 05v to 36V logic circuitry.
Schematic diagram of the chip module.
A single-ended CLK input controls the converter operation. An optional clock duty cycle stabilizer delivers high performance at full speed and with a wide range of clock duty cycles.
SC1224 Main Features:
3V power supply.
Flexible input range: 1vp-p to 2vp-p
0.5v to 33V output power supply.
Low power consumption: 60mW (10msps), 218mW (80msps).
80MHz sampling, 305MHz Input: Signal-to-noise ratio (SNR): 7008dbfs, spurious-free dynamic range (SFDR): 8348dbfs
Differential nonlinearity (DNL): 03lsb (typical).
Input reference noise: 096lsbrms
On-chip reference and track-and-hold circuitry.
QFN-32 package 5mm 5mm
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