DSP102

® DSP101 DSP102 DSP-Compatible Sampling Single/Dual ANALOG-TO-DIGITAL CONVERTERS FEATURES q ZERO-CHIP INTERFACE TO STANDARD DSP ICs: AD, AT&T, MOTOROLA, TI q SINGLE CHANNEL: DSP101 q DUAL CHANNEL: DSP102 Two Serial Outputs or Cascade to Single 32-Bit Word q SAMPLING RATE TO 200kHz q DYNAMIC SPECIFICATIONS: Signal/(Noise + Distortion) = 88dB; Spurious-Free Dynamic Range = 94dB; THD = –91dB q SERIAL OUTPUT DATA COMPATIBLE WITH 16-, 24-, AND 32-BIT DSP IC FORMATS Analog Input Channel A Analog Input Channel B 18-Bit Sampling ADC Reference 18-Bit Sampling ADC Channel B on DSP102 Only DESCRIPTION The DSP101 and DSP102 are high performance sampling analog-to-digital converters designed for simplicity of use with modern digital signal processing ICs. Both are complete with all interface logic for use directly with DSP ICs, and provide full sampling and conversion at rates up to 200kHz. The DSP101 offers a single conversion channel, with 18 bits of serial data output, allowing the user ...