參數(shù)資料
型號(hào)： CDB8421
廠商： Cirrus Logic Inc
文件頁(yè)數(shù)： 3/17頁(yè)
文件大?。?/td> 0K
描述： BOARD EVAL FOR CS8421
標(biāo)準(zhǔn)包裝： 1
主要目的： 音頻，采樣率轉(zhuǎn)換器
嵌入式： 否
已用 IC / 零件： CS8421，CS8406，CS8416
主要屬性： 帶數(shù)字音頻發(fā)射器和接收器的采樣率轉(zhuǎn)換器
次要屬性： S/PDIF 接口
已供物品： 板，CD
產(chǎn)品目錄頁(yè)面： 759 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： 598-1730-ND - IC SAMPLE RATE CONVERTER 20QFN
598-1126-5-ND - IC SAMPLE RATE CONVERTER 20TSSOP
其它名稱： 598-1018
DS641F6
11
CS8421
DIGITAL FILTER CHARACTERISTICS
3.
The equation for the group delay through the sample-rate converter is (56.581 / Fsi) + (55.658 / Fso). For example,
if the input sample rate is 192 kHz and the output sample rate is 96 kHz, the group delay through the sample-rate
converter is (56.581/192,000) + (55.658/96,000) =.875 milliseconds.
DC ELECTRICAL CHARACTERISTICS
(GND = 0 V; all voltages with respect to 0 V.)
4.
Power Down Mode is defined as RST = LOW with all clocks and data lines held static, except when a crystal is
attached across XTI-XTO, in which case the crystal will begin oscillating.
5.
Normal operation is defined as RST = HI.
Parameter
Min
Typ
Max
Units
Passband (Upsampling or Downsampling)
-
0.4535*Fso
Hz
Passband Ripple
-
±0.007
dB
Stopband
0.5465*Fso
-
Hz
Stopband Attenuation
125
-
dB
Group Delay
SRC Mode
Bypass Mode
-
-
3/Fsi
s
Parameter
Symbol
Min
Typ
Max
Units
Power-Down Mode (Note 4)
Supply Current in power-down
VD
(Oscillator attached to XTI-XTO)
VL = 3.3 V
VL = 5.0 V
50
100
200
A
Supply Current in power-down
VD
(Crystal attached to XTI-XTO)
VL = 3.3 V
VL = 5.0 V
100
1.5
4
A
mA
Normal Operation (Note 5)
Supply Current at 48 kHz Fsi and Fso
VD
(Oscillator attached to XTI-XTO)
VL = 3.3 V
VL = 5.0 V
24
2.5
4
mA
Supply Current at 192 kHz Fsi and Fso
VD
(Oscillator attached to XTI-XTO)
VL = 3.3 V
VL = 5.0 V
80
8
13
mA
Supply Current at 48 kHz Fsi and Fso
VD
(Crystal attached to XTI-XTO)
VL = 3.3 V
VL = 5.0 V
24
3
7
mA
Supply Current at 192 kHz Fsi and Fso
VD
(Crystal attached to XTI-XTO)
VL = 3.3 V
VL = 5.0 V
80
4
6.5
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB8422 功能描述:界面開發(fā)工具 Eval Bd 192kHz SRC S/PDIF Receiver RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
CDB8427 功能描述:音頻 IC 開發(fā)工具 Eval Bd 96kHz Dig. Audio Transcvr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB8952 制造商:Cirrus Logic 功能描述:NOT RECOMMENDED FOR NEW DESIGNS - USE CDB8952T - Bulk 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con
CDB8952T 功能描述:以太網(wǎng)開發(fā)工具 Eval Bd 100BASE-TX/ 10BASE-T Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
CDB-9PF 制造商:HRS 制造商全稱:HRS 功能描述:CD CRIMP TYPE CONNECTOR
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