SIGNAL RESET SDA SADR[6:0] SCL I,Q[5:0] CLK_VCO FORMAT I_soft[2:0], Q_soft[2:0] BPSK AGC VCO CLK FUNCTIONALITY Asynchronous Reset Data Bus of I2C-interface Slave Address of I2C-interface Clock Line of I2C-interface Inphase and Quadrature Symbol Inputs Input Clock from VCO Input Format Selection Soft
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Current Information@www.mot.com/ADC
Product Brief
MC92303
QPSK/BPSK DIGITAL DEMODULATOR
RESET CLK VCO AGC
The MC92303 is a coherent digital demodulator for QPSK and BPSK modulated signals utilized in Digital-TV applications according to the EBU defined DVB transmission standard for satellite Set-Top systems or similar. The MC92303 contains all the functionality required to lock onto signals with frequency offsets as large as the baud rate and extract the desired signal from a frequency band with adjacent channel interference and other undesirable signals.
MC92303 Datasheet
