LC89058W-E Description
ENA1056A LC89058W-E CMOS IC Digital Audio Interface Receiver http://onsemi. Overview The LC89058W-E is a digital audio interface receiver IC that demodulates signals according to a data transfer format between digital audio devices via the IEC60958/61937 and JEITA CPR-1205. It supports demodulation sampling frequencies of up to 192kHz.
LC89058W-E Key Features
- Built-in PLL false lock prevention circuit to provide accurate lock
- Includes built-in oscillation amplifier and frequency divider for quartz resonator
- Possible to set the oscillation amplifier (external input) clock output regardless of the PLL status
- Generates transition period signal for switching between the PLL clock and oscillation amplifier (external input) clock
- Allows the user to set the PLL clock output frequency for each sampling frequency band of input data
- Can receive S/PDIF and serial data at sampling frequencies of 32kHz to 192kHz
- Equipped with a total of 7 digital data input pins: 1 input pin with an amplifier and 6 input pins with 5V tolerable
- Can generate data to be demodulated and through output data separately from a maximum of 7 kinds of S/PDIFs
- Equipped with a serial data input pin. Possible to switch with demodulation output automatically according to the state
- The fs reception range of S/PDIF interface can be limited. LC89058W-E can be set to a no-signal input state if the recep