The RTL2830 is a high-performance DVB-T COFDM demodulator that integrates a COFDM demodulator, FEC decoder, and de-interleavers, and is compatible with NorDig 1.02 and ETS 300 744 (ETSI Specification). The RTL2830 supports tuners at IF (Intermediate Frequency) (36MHz/44MHz) or low-IF (4.57MHz) input using a 28.8MHz or 25MHz crystal. Embedded with an advanced ADC, the RTL2830 features high stability in portable reception. Via a two-wire interface, the output transport stream supports parallel and serial interfaces, providing great flexibility for implementation with different back-end ICs or USB bridge ICs. The state-of-the-art RTL2830 features Realtek proprietary algorithms (patent-pending), including superior channel estimation, co-channel interface rejection, long echo channel reception, and impulse noise cancellation, and provides an ideal solution for a wide range of applications for PC-TV, portable TV, Set-Top Box, TV tuner module etc. Features COFDM demodulator compatible with NorDig 1.02 and ETSI 300 744 On-chip FEC decoder and de-inter leaver Cost-effective direct IF sampling architecture and pure digital solution Supports multiple IF frequencies (4.57, 36.167 or 43.75 MHz) and spectrum inversion Single low-cost crystal for clock generation (±100 ppm) Automatic transmission mode and guard interval detection Impulse noise cancellation circuits Automatic carrier recovery over a wide range offset Superior performance in echo-reduction outside the guard interval Embedded Adjacent and Co-channel interference rejection circuits Common phase error compensation On-chip PLL to minimize jitter noise Delayed AGC with programmable take-over point (TOP) Supports parallel and serial MPEG transport stream interfaces (two-wire interface) 64-pin LQFP ‘Green’ package Applications DVB-T Set-Top box TV tuner module Portable DTV device USB dongle solution
Wachang is a reliable partner in the industry of semiconductor local and abroad. On our website you will find a huge number of fabless semiconductor,ibm semiconductor,indie semiconductors,intrinsic semiconductor,marvel semiconductors,npx semiconductors. Prompt delivery. Wholesale Price.Wachang is a globally authorized distributor of semiconductors and electronic components for multiple manufacturer brands, such as TI, TE Connectivity, Realtek, onsemi, and so on. We strive to be one of the top electronic components distributors in China. Call today to get pricing, shipping, stock, and more!