Product Details
●The AD1896 is a sample rate converter; it is second generation and 24-bit, high-performance, single-chip, and asynchronous. Based upon Analog Devices experience with its first asynchronous sample rate converter, the AD1890, the AD1896 offers improved performance and additional features.
●This improved performance includes a minimum THD+N of 117dB for all input frequencies and sample rates, 142 dB dynamic range, 192 kHz sampling frequencies for both input and output sample rates, improved jitter rejection and 1:8 up-sampling and 7.75:1 down-sampling ratios. Additional features include more serial formats, a TDM mode to cascade multiple AD1896, a bypass mode, better interfacing to digital signal processors and a matched phase mode.
●Please look at: "Why do I need a 140 dB DNR".
●Applications
● Home Theater Systems
● Studio Digital Mixers
● Automotive Audio Systems
● DVD
● Set-Top Boxes
● Digital Audio Effects Processors
● Studio-to-Transmitter Links
● Digital Audio Broadcast Equipment
● Digital Tape Varispeed Applications
●### Features and Benefits
● Automatically Senses Sample Frequencies
● No Programming Required
● Attenuates Sample Clock Jitter
● 3.3 V–5 V Input and 3.3 V Core Supply Voltages
● Accepts 16-/18-/20-/24-Bit Data
● Up to 192 kHz Sample Rate
● Input/Output Sample Ratios from 7.75:1 to 1:8
● Bypass Mode
● Multiple AD1896 TDM Daisy-Chain Mode
● Multiple AD1896 Matched-Phase Mode
● 142 dB Signal-to-Noise and Dynamic Range (A-Weighted, 20 Hz–20 kHz BW)
● Up to –133 dB THD + N
