NTE1853 View Datasheet(PDF) - NTE Electronics

Part Name

Description

Manufacturer

NTE1853

Integrated Circuit Digital Filter for Compact Disc Digital Audio System

NTE Electronics 

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, VSS = 0, TA = –20° to +70°C unless

otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Supply Voltage (Pin24)

VDD

Supply Current (Pin24)

IDD

4.5 5.0 5.5

V

– 180

–

mA

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