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  [组图]ADI STB解决方案         ★★★ 【字体:
ADI STB解决方案
作者:ADI    文章来源:本站    点击数:    更新时间:2007-3-18    
Set-Top Box

STB设计由基础的下变频/上变频的新特性及解调/调制方案所推进。现在已可以添加视频压缩/解压、视频录制输入、家庭网络等性能。从网络、视频处理、RF/IF元件到精确基准电压、时钟参考设计、高速运算放大器及系统管理,ADI为STB应用提供了众多产品

Application Notes

AN-777: Dual AD9884A Design Guideline to Achieve UXGA Resolutions (pdf, 74,155 bytes)

AN-776: Dual AD9981 Design Guideline to Achieve UXGA Resolutions (pdf, 88,867 bytes)

AN-588: AD7416/AD7417/AD7418 Power-On Reset Circuit (pdf, 30,326 bytes)
If a large number of decoupling capacitors are used on the VDD line, re-applying power before VDD has discharged to 0 V can cause the AD7416/AD7417/AD7418 to reset into an unknown. state.

AN-561: AD7416 Connects to the PIC16F84 via Emulated I²C™ Interface (pdf, 75,851 bytes)

AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems (pdf, 234,127 bytes)
Movement towards lower power supply voltages is driven by the demand that systems consume less and less power coupled with the desire to reduce the number of power supply voltages in the system. The following applications are discussed: Single-Ended and Differential Input ADC Input Circuits, Video Line Driver, Active Filter, HDSL Transceiver, and Transformer Drive Circuits.

AN-257: Careful Design Tames High Speed Op Amps (pdf, 626,042 bytes)

AN-726: Triple-Supply Power-Good Indication with the ADM108x (pdf, 77,150 bytes)

AN-716: AD9887 Versus AD9887A Design Considerations (pdf, 147,916 bytes)

1.MAC/PHY, Mod/Demod Processor
i.Blackfin Processor

2.Video CODECs
i.Video CODECs
ADV7202

3.NTSC/PAL Decoder, MPEQ
i.Video Decoders
ADV7180
ADV7181B

4.Vidio Encoder
i.Video CODECs
ADV7202

ii.Video Encoders
AD723
ADV7170

iii.Video Decoders
ADV7180
ADV7181B

5.Audio AMP
i.Audio Performance Amp
AD8674
OP470
ADA4004-4

ii.Audio Microphone Pre-Amps
SSM2165
SSM2166
SSM2167

6.Audio CODECs
i.Audio CODECs
AD1839A
AD73322L

ii.Audio Sample Rate Converter
Sample Rate Converters Overview
AD1896
AD1890

7.Audio AMP
i.Audio Performance Amp
AD8674
OP470
ADA4004-4

ii.Audio Power Amplifiers
AD1990
SSM2211

8.Integrated Cable Modem Front-end solution
i.MxFE
Broadband CODECs
AD9861-50
AD9975

9.

i.High-Speed Low-Power Op Amp
AD8022
AD8066

ii.Variable Gain Amplifiers
AD600
ADL5330

iii.IF/RF Amplifiers
Broadband Amplifiers
AD45048
AD8320

10.Upstream Line Drived  
i.Upstream Line Drived
Broadband Amplifiers
AD45048
AD8320

11.VGA
i.Variable Gain Amplifiers
AD600
AD8320
ADL5330

12.

i.High-Speed Low-Power Op Amp
AD8022
AD8066

ii.IF/RF Amplifiers
Broadband Amplifiers
AD45048

13.

i.High-Speed Low-Power Op Amp
AD8022
AD8066

ii.IF/RF Amplifiers
Broadband Amplifiers
AD45048
AD8320

14.AMP
i.High-Speed Low-Power Op Amp
AD8022
AD8066

ii.Variable Gain Amplifiers
AD600
AD8320
ADL5330
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