NTE1853

NTE1853 Integrated Circuit Digital Filter for Compact Disc Digital Audio System Features: D 16–Bit Serial Data Input (Two’s Complement) D Interpolated Data Replaces Erroneous Data Samples D –12dB Attenuation via the Active Low Attenuation Input Control (ATSB) D Smoothed Trasitions Before and After Muting D Two Identical Finite Impulse Response Transversal Filters each with a Sampling Rate of Four Times that of the Normal Digital Audio Data D Digital Audio Output of 32–Bit Words Transmitted in Biphasemark Code Applications: D Compact Disc Digital Audio System D Digital Filter Absolute Maximum Ratings: Supply Voltage Range (Pin24), VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to +7.0V Maximum Input Voltage Range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to VDD+0.5V Electrostatic Handling (Note 2), VES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1000V to +1000V Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Note 1. All outputs are short–circuit protected except the crystal oscillator output. Note 2. Equivalent to discharging a 100pF capacitor through a 1.5Ω series resistor with a rise time of 15ns. DC and AC Electrical Characteristics: (VDD = 4.5 to 5.5V, V...