LC89075W-H SANYO [Sanyo Semicon Device], LC89075W-H Datasheet - Page 2

• Manufacturer Part Number: LC89075W-H
• Description: Digital Audio Interface Receiver with Stereo ADC and Audio Selector
• Manufacturer: SANYO [Sanyo Semicon Device]

2.2 DIR
2.3 Other
Package Dimensions
unit : mm (typ)
3190A
• S/PDIF demodulation process according to IEC60958/61937 and JEITA CPR-1205
• Reception frequency: 32kHz to 192kHz (PLL lock range)
• Built-in 15:3 digital data selector enables separate selection of data to be demodulated and data output to pins.
• Possible to limit the acceptable sampling frequency and set the no-signal input status when the reception range is
• Built-in a PLL low clock jitter and an oscillation amplifier.
• Outputs the monitor signal that is switched between PLL and crystal.
• Outputs master clock: 512fs, 256fs and 128fs (with automatic adjustment function)
• Audio data output interface: 24-bit I
• Outputs DTS-CD detection flag.
• Outputs interrupt signal for microcontroller.
• Calculates input sampling frequency.
• Reads IEC61937 burst preamble PC data from microcontroller.
• Reads first 40 bits of channel status from microcontroller.
• Outputs bit 1 (non-PCM data delimiter bit) and main bits of channel status to the pin.
• Built-in audio selector supports up to 8-channel data.
• Possible to take in external error flag, non-PCM flag, and mute flag
• PCM digital audio data detection (threshold level: -30dB to -60dB/adjustable in 2dB steps)
• SPI microcontroller interface (with automatic increment function)
• Built-in power-on reset circuit
• Input pin reverse bias control during power-off
• Supply voltages:
• Operation guarantee temperature: -30 to 85°C
• Package: SQFP64 (lead-free and halogen-free)
exceeded.
- S/PDIF input: Up to 15 systems that support TTL (3 systems can support coaxial)
- S/PDIF output: Possible to select two systems of pin outputs, and one system of demodulation data
Selector configuration to support 2-ch data:
Selector configuration to support 6-ch and 2-ch data:
Selector configuration to support 8-ch and 2-ch data:
ADC analog: 4.5 to 5.5V (3.0 to 3.6V possible when not using the ADC)
PLL analog: 3.0 to 3.6V
Digital: 3.0 to 3.6V
(1.25)
49
64
1
48
0.5
12.0
10.0
SANYO : SQFP64(10X10)
0.18
33
16
32
17
2
S/left justified
0.15
LC89075W-H
4-line input ×6 and 4-line output ×2
6-line input ×1, 4-line input ×5 and 6-line output ×1
7-line input ×1, 4-line input ×4 and 7-line output ×1
No.A1858-2/69