ASAHI KASEI
[AK4584]
4. 4 Inputs 24bit 192kHz DIR
•
Supports AES3, IEC60958, S/PDIF, EIAJ CP1201
•
Low Jitter Analog PLL
•
PLL Lock Range: 32k
∼
192kHz
•
Clock Source: PLL or X’tal
•
4 Channels Receiver Inputs
•
Detect Function
- Non-PCM Bit Stream Detection
- DTS-CD Bit Stream Detection
- Validity Flag Detection
- Sampling Frequency Detection
- Unlock & Parity Error Detection
•
40 bits Channel Status Buffer
•
Burst Preamble bit Pc, Pd Buffer for Non-PCM bit Stream
5. Support External Audio Clock Input
•
Master Clock Input
- 256fs, 384fs, 512fs, 768fs (fs = 44.1kHz
∼
48kHz)
- 256fs, 384fs (fs = 88.2kHz
∼
96kHz)
- 128fs, 192fs (fs = 176.4kHz
∼
192kHz)
6. Support Master & Slave Mode
7. Serial
µP
I/F: 4-wire serial
8. 5V operation
9. 3V Power Supply Pin for 3V I/F
10. 44pin LQFP Package
11. Ta: -10 to 70°C
MS0118-J-01
-2-
2001/11
AKM [ ASAHI KASEI MICROSYSTEMS ]
