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| 型号： | ADAV801ASTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 35/60页 |
| 文件大小： | 0K |
| 描述： | IC CODEC AUDIO R-DVD 3.3V 64LQFP |
| 标准包装： | 1 |
| 类型： | 音频编解码器 |
| 数据接口： | 串行 |
| 分辨率（位）： | 24 b |
| ADC / DAC 数量： | 2 / 2 |
| 三角积分调变： | 无 |
| 动态范围，标准 ADC / DAC (db)： | 102 / 101 |
| 电压 - 电源，模拟： | 3 V ~ 3.6 V |
| 电压 - 电源，数字： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP（10x10） |
| 包装： | 托盘 |
| 配用： | EVAL-ADAV801EBZ-ND - BOARD EVALUATION FOR ADAV801 |
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ADAV801
Rev. A | Page 40 of 60
Receiver Error—Address 0011000 (0x18)
Table 61. Receiver Error Register (Read-Only) Bit Map
7
6
5
4
3
2
1
0
RxValidity
Emphasis
NonAudio
NonAudio Preamble
CRCError
NoStream
BiPhase/Parity
Lock
Table 62. Receiver Error Register (Read-Only) Bit Descriptions
Bit Name
Description
RxValidity
This is the VALIDITY bit in the AES3 received stream.
Emphasis
This bit is set if the audio data is pre-emphasized. Once it has been read, it remains high and does not generate an
interrupt unless it changes state.
NonAudio
This bit is set when Channel Status Bit 1 (nonaudio) is set. Once it has been read, it does not generate another interrupt
unless the data becomes audio or the type of nonaudio data changes.
NonAudio
Preamble
This bit is set if the audio data is nonaudio due to the detection of a preamble. The nonaudio preamble type register
indicates what type of preamble was detected. Once read, it remains in its state and does not generate an interrupt
unless it changes state.
CRCError
This bit is the error flag for the channel status CRCError check. This bit does not clear until the receiver error register is read.
NoStream
This bit is set if there is no AES3/S/PDIF stream present at the AES3/S/PDIF receiver. Once read, it remains high and does
not generate an interrupt unless it changes state.
BiPhase/Parity
This bit is set if a biphase or parity error occurred in the AES3/S/PDIF stream. This bit is not cleared until the register is read.
Lock
This bit is set if the PLL has locked or cleared when the PLL loses lock. Once read, it remains in its state and does not
generate an interrupt unless it changes state.
Receiver Error Mask—Address 0011001 (0x19)
Table 63. Receiver Error Mask Register Bit Map
7
6
5
4
3
2
1
0
RxValidity
Mask
Emphasis
Mask
NonAudio
Mask
NonAudio Preamble
Mask
CRCError
Mask
NoStream
Mask
BiPhase/Parity
Mask
Lock
Mask
Table 64. Receiver Error Mask Register Bit Descriptions
Bit Name
Description
RxValidity Mask
Masks the RxValidity bit from generating an interrupt.
0 = RxValidity bit does not generate an interrupt.
1 = RxValidity bit generates an interrupt.
Emphasis Mask
Masks the Emphasis bit from generating an interrupt.
0 = Emphasis bit does not generate an interrupt.
1 = Emphasis bit generates an interrupt.
NonAudio Mask
Masks the NonAudio bit from generating an interrupt.
0 = NonAudio bit does not generate an interrupt.
1 = NonAudio bit generates an interrupt.
NonAudio Preamble Mask
Masks the NonAudio preamble bit from generating an interrupt.
0 = NonAudio preamble bit does not generate an interrupt.
1 = NonAudio preamble bit generates an interrupt.
CRCError Mask
Masks the CRCError bit from generating an interrupt.
0 = CRCError bit does not generate an interrupt.
1 = CRCError bit generates an interrupt.
NoStream Mask
Masks the NoStream bit from generating an interrupt.
0 = NoStream bit does not generate an interrupt.
1 = NoStream bit generates an interrupt.
BiPhase/Parity Mask
Masks the BiPhase/Parity bit from generating an interrupt.
0 = BiPhase/Parity bit does not generate an interrupt.
1 = BiPhase/Parity bit generates an interrupt.
Lock Mask
Masks the Lock bit from generating an interrupt.
0 = Lock bit does not generate an interrupt.
1 = Lock bit generates an interrupt.
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相关代理商/技术参数 |
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|---|---|
| ADAV801ASTZ-REEL | 功能描述:IC CODEC AUDIO R-DVD 3.3V 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率（位）:18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比，标准 ADC / DAC (db):81.5 / 88 动态范围，标准 ADC / DAC (db):82 / 87.5 电压 - 电源，模拟:2.6 V ~ 3.3 V 电压 - 电源，数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP（7x7） 包装:带卷 (TR) |
| ADAV802AST | 制造商:Analog Devices 功能描述:AUDIO CODEC FOR RECORDABLE DVD - Bulk |
| ADAV802ASTZ | 制造商:Analog Devices 功能描述: |
| ADAV803 | 制造商:AD 制造商全称:Analog Devices 功能描述:Audio Codec for Recordable DVD |
| ADAV803AST | 制造商:Analog Devices 功能描述:AUDIO CODEC FOR RECORDABLE DVD - Bulk |
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