- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄372956 > XWM9708 (Wolfson Microelectronics) AC97 Revision 2.1 Audio Codec PDF資料下載
參數(shù)資料
| 型號(hào)： | XWM9708 |
| 廠商： | Wolfson Microelectronics |
| 元件分類(lèi)： | Codec |
| 英文描述： | AC97 Revision 2.1 Audio Codec |
| 中文描述： | AC97音頻編解碼器2.1版 |
| 文件頁(yè)數(shù)： | 5/28頁(yè) |
| 文件大小： | 205K |
| 代理商： | XWM9708 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)當(dāng)前第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)
Advanced Information
WM9708
WOLFSON MICROELECTRONICS LTD
AI Rev 2.0 April 2001
5
Test Characteristics
:
AVDD = 5V, GND = 0V
…………
..T
A
= 0
o
C to +70
o
C, unless otherwise stated
DVDD = 3.3V, GND = 0V
…………
..T
A
= 0
o
C to +70
o
C, unless otherwise stated
PARAMETER
Mixer Circuit Specifications (AVDD = 5V) 48kHz sampling
SNR CD path A-weighted
(Note 1)
SNR Other paths A-weighted
(Note 1)
Maximum input voltage
Maximum output voltage on
LINEOUT
THD
Frequency response (+/-1dB)
Input impedance (CD inputs)
Input impedance (other mixer
inputs)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
90
100
dB
85
95
dB
AGND
1.0
1.0
1.8
AVDD
Vrms
Vrms
0dBv input
74
20
90
dB
Hz
20,000
At any gain
At max gain
At 0db gain
At max gain
At 0db gain
20 to 20kHz
15
20
100
30
110
50
kohm
kohm
kohm
kohm
kohm
dB
10
50
10
55
Input impedance MIC inputs
PSRR
DAC Circuit Specifications (AVDD = 3.3V) 48kHz sampling
SNR A-weighted (Note 1)
Full scale output voltage
THD
Frequency response
Transition band
Stop band
Out of band rejection
Spurious tone reduction
PSRR
ADC Circuit Specifications (AVDD = 3.3V) 48kHz sampling
SNR A-weighted (Note 1)
ADC input for full scale output
THD
Frequency response
Transition band
Stop band
Stop band rejection
PSRR
92
0.7
85
dB
Vrms
dB
Hz
Hz
Hz
dB
dB
dB
VREF
= 1.65V
-3dBFS input
20
19,200
28,800
19,200
28,800
-40
-100
40
20 to 20kHz
85
0.7
80
dB
Vrms
dB
Hz
Hz
Hz
dB
dB
VREF
= 1.65V
-6dBv input
20
19,200
28,800
19,200
28,800
-74
20 to 20kHz
40
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XWM9708CDS | AC97 Revision 2.1 Audio Codec |
| XWT1205 | High Power Package Trim and Enable Pin |
| XWT2405-12 | High Power Package Trim and Enable Pin |
| XWT2405-15 | High Power Package Trim and Enable Pin |
| XWT4805-12 | High Power Package Trim and Enable Pin |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XWM9708CDS | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:AC97 Revision 2.1 Audio Codec |
| XWM9710EFL/RV | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:AC97 Audio CODEC and Mixer with Integrated Headphone Driver |
| XWM9710EFL/V | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:AC97 Audio CODEC and Mixer with Integrated Headphone Driver |
| XWM9710EFT/RV | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:AC97 Audio CODEC and Mixer with Integrated Headphone Driver |
| XWM9710EFT/V | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:AC97 Audio CODEC and Mixer with Integrated Headphone Driver |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。