The CXD2587Q is a digital signal processor LSI for CD players. This LSI incorporates a digital servo, digital filter, zero detection circuit, 1-bit DAC and analog low-pass filter.
The SM5841D is a digital filter, fabricated in Molybdenum-gate CMOS, for digital audio playback systems.
This data sheet provides design documentation for the SMJ320C25 and the SMJ320C25-50 digital signal processor (DSP) devices in the SMJ320family of VLSI digital signal processors and peripherals. The SMJ320 family supports a wide range of digital signal processing applications such as tactical communications, guidance, military modems, speech processing, spectrum analysis, audio processing, digital filtering, high-speed control, graphics, and other computation-intensive applications.
The STA323W is an integrated solution of digital audio processing, digital amplifier control, and DDX-Power Output Stage, thereby creating a high-power single-chip DDX® solution comprising of high-quality, high-efficiency, all digital amplification.
4 FOLD OVER SAMPLING DIGITAL FILTER FOR DIGITAL AUDIO
The STA326 is an integrated solution of digital audio processing, digital amplifier control, and DDX Power Output Stage, thereby creating a high-power single-chip DDX® solution comprising of high quality, high-efficiency, all digital amplification. The STA326 can be configured via digital control to operate in several output modes providing up to 2.1 channels of power output to speakers.
The SAA7366 is a CMOS cost effective stereo analog-to-digital converter (ADC) using the Philips bitstream conversion technique.
• Integrated buffers for simple interfacing to analog inputs
• 4 flexible serial interface modes
• Overload detection of digital signal ≥−1 dB amplitude
• Selectable high-pass filter
• 18-bit serial output
• 3.4 to 5.5 V operation of digital part
• Standby mode
• SO24 package
• Small non-critical PCB layout.
The device is designed for digital acquisition of analog audio signals for digital audio systems such as:
• Digital Compact Cassette (DCC)
• Digital Audio Tape (DAT).
Many of M/A-COM's GaAs FET switches and digital attenuators cannot operate directly with simple TTL or CMOS logic, but instead require external circuits to provide appropriate control voltages. This application note, an update of M539, Drivers for GaAs FET MMIC Switches and Digital Attenuators, provides information on M/A-COM's SW-109 and SWD-119 drivers and other commercially available digital logic IC's for control of switches and digital attenuators.
The CXD3068Q is a digital signal processor LSI for CD players. This LSI incorporates a digital servo.
• All digital signal processings during playback are performed with a single chip
• Highly integrated mounting possible due to a built in RAM