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AK4122
24位，96kHz采样频率转换器配有数字音频接收器
96kHz Asynchronous Sample Rate Converter with PLL and DIR
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- SRC
- Asynchronous Sample Rate Converter
- Input Sample Rate Range (fsi) : 8kHz ~ 96kHz
- Output Sample Rate (fso) : 32kHz, 44.1kHz, 48kHz, 96kHz
- Input to Output Sample Rate Ratio : 0.33 to 6
- THD+N : -113dB
- I/F format : MSB justified, LSB justified (16/24bit) and I²S compatible
- Clock for Master mode : 256/384/512/768fs
- SRC Bypass mode
- Soft Mute Function
- DIR
- 4-Channel Inputs Selector & 1-Channel Through Output
- AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible
- Low Jitter Analog PLL
- PLL Lock Range : 32kHz ~ 96kHz
- Master Clock Output : 256fs
- Auto detection
Non-PCM Bit Stream
DTS-CD Bit Stream
Validity Flag
Sampling Frequency (32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz)
Unlock & Parity Error
DAT Start ID
- 40-bit Channel Status Buffer
- Burst Preamble bit Pc, Pd Buffer for Non-PCM bit streams
- Q-subcode Buffer for CD bit streams
- 4-wire Serial ??P Interface
- Power Supply
- AVDD: 3.0 ~ 3.6V (typ. 3.3V)
- DVDD: 3.0 ~ 3.6V (typ. 3.3V)
- Ta = -10 ~ 70°C
- Package : 48pin LQFP
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AK4122 BLOCK DIAGRAM
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Download Datasheet
AK4122
February 2009 |
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Download Board Manual
AKD4122
June 2003 |
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