Part Number: MSP4440K
Function: Multistandard Sound Processor
Package: PQFP80, PLQFP64, and PSDIP64 Type
Manufacturer: Micronas Semiconductor
The MSP4440K family of single-chip Multistandard Sound Processors covers the sound processing of all analog TV-Standards worldwide, as well as the NICAM digital sound standards. The full TV sound processing, starting with analog sound IF signal-in, down to processed analog AF-out, is performed on a single chip. Fig. 1–1 shows a simplified functional block diagram of the MSP 44x0G. […]
Analog Sound IF Input :
The input pins ANA_IN1+, ANA_IN2+, and ANA_IN− offer the possibility to connect two different sound IF (SIF) sources to the MSP 44x0G. The analog-to-digital conversion of the preselected sound IF signal is done by an A/D-converter. An analog automatic gain circuit
(AGC) allows a wide range of input levels.