Serial-to-Parallel Converter

A Serial-to-Parallel Converter is a critical component within Analog-to-Digital Converter (ADC) and Deserializer systems that transforms incoming serial data (single-bit streams transmitted sequentially) into parallel data (multiple bits presented simultaneously). This conversion enables efficient data processing, storage, and interface compatibility with parallel-based digital systems by reorganizing the timing and format of digital signals. The converter receives serial data bits at a specific clock rate, stores them temporarily in shift registers or memory elements, and then outputs the accumulated bits simultaneously as a parallel word once a complete set (e.g., 8, 16, or 32 bits) has been collected. Timing is controlled by internal or external clock signals synchronized with the data stream. This component is typically fabricated on a silicon semiconductor substrate with copper interconnects and dielectric insulation. Key parameters include a data rate of 10–100 Mbps, input and output voltages of 3.3 V DC ±10%, operating temperature range of -40 to +85 °C, and storage temperature range of -55 to +125 °C. It supports TTL/CMOS logic levels, has a propagation delay of ≤10 ns, output drive capability of ±24 mA, and power consumption of ≤50 mW. Available package types include SOIC-16, TSSOP-16, and QFN-16. The component offers ESD protection of ±2 kV HBM and operates in non-condensing humidity of 5–95% RH. It is designed to comply with RoHS 3 (2015/863/EU). For specific applications, verify all values and standards with the legal manufacturer or supplier.

The converter receives serial data bits at a specific clock rate, stores them temporarily in shift registers or memory elements, and then outputs the accumulated bits simultaneously as a parallel word once a complete set (e.g., 8, 16, or 32 bits) has been collected. Timing is controlled by internal or external clock signals synchronized with the data stream.