2 complete independent BTSC encoders Pilot tone generator Includes subcarrier modulation Typical 23 dB to 27 dB separation, 16 dB minimum Signal bandwidth of 14 kHz Phat-.

Digital set-top box BTSC encoder FUNCTIONAL BLOCK DIAGRAM SERIAL INPUT A 3 SERIAL INPUT PLL DIVIDERS CLOCK DOUBLER BTSC.

...... 6 Features .... 8 Pin Functions 8 Signal Processing ...... 10 Background of BTSC ..... 10 Performance Factors ...... 10 Separation Alignment .... 10 Phase Linearity of the External Analog Filter..... 11 Input Levels . 11 Clock Relationships...

AD71056

AD711

AD7110

AD7111

AD7111A

AD7112

AD7118

AD712

AD712-EP

AD7124-4

AD7124-8

AD713

AD7134