參數(shù)資料
型號(hào)： UDA1335H
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Universal Serial Bus USB Audio Playback Recording Peripheral APRP
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, SOT-319-2, QFP-64
文件頁(yè)數(shù)： 11/44頁(yè)
文件大?。?/td> 254K
代理商： UDA1335H
1998 Aug 28
11
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB) Audio
Playback Recording Peripheral (APRP)
UDA1335H
Table 3
ADC clock frequencies and sample frequencies based upon using the APLL as a clock source
(analog input topology 1), see note 1.
Note
1.
By using the APLL as a clock source 12 sample frequencies will be reported to the USB host.
Table 4
ADC clock frequencies and sample frequencies based upon using the OSCAD as a clock source
(analog input topology 4), see note 1
Notes
1.
By using the OSCAD as a clock source, the sample frequency and the Q dividing factor must be filled in the
configuration map. Only this one sample frequency will be reported to the USB host.
The oscillator frequency (and therefore the crystal) of OSCAD must be between 8.192 and 14.08 MHz.
The Q factor can be 1, 2, 4 or 8.
Sample frequencies below 5 kHz and above 55 kHz are not supported.
2.
3.
4.
APLL CLOCK
FREQUENCY (MHz)
8.1920
DIVIDE FACTOR Q
ADC CLOCK FREQUENCY (MHz)
SAMPLE FREQUENCY (kHz)
1
2
4
8
1
2
4
8
1
2
4
8
4.096
2.048
1.024
32
16
8
0.512 (not supported)
5.6448
2.8224
1.4112
0.7056
6.144
3.072
1.536
0.768
4 (not supported)
44.1
22.05
11.025
5.5125
48
24
12
6
11.2896
12.2880
OSCAD CLOCK
FREQUENCY (MHz)
f
osc(2)
DIVIDE FACTOR Q
ADC CLOCK FREQUENCY (MHz)
SAMPLE FREQUENCY (kHz)
Q
(3)
f
osc
/(2Q)
f
osc
/(256Q)
(4)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UDA1338H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multichannel audio coder-decoder
UDA1338H/N1 制造商:NXP Semiconductors 功能描述:IC CODEC AUDIO 44QFP
UDA1338H/N1,518 功能描述:音頻放大器 MULTICHANNEL CODEC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
UDA1338H/N1,557 功能描述:音頻放大器 MULTICHANNEL CODEC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
UDA1338HB 功能描述:音頻放大器 MULTICHANNEL CODEC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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