视频放大器、缓冲器和滤波器

如果您的设计需要一个以1或2倍增益起简单缓冲作用的放大器,ADI公司为您提供了合适的解决方案。这些简单易用的缓冲放大器专门适合一种特定的增益,因此使您的设计时间减至最少。

Circuit from the lab 已完成设计、测试,可供立即集成

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Video Op-Amps

Part#Small Signal BandwidthSlew RateTHD (typ)VoltageNoiseDensity (typ)Min Stable GainV Span MinV Span MaxSupply CurrentUS Price 1000-4999Iq/Amp (typ)
ADA4800 400 MHz 415 V/µs - 1.5 nV/rtHz - 4 17 1.4 mA $0.30 1.4 mA
ADA4859-3 265 MHz 740 V/µs - 17 nV/rtHz - 3 5.5 38 mA $1.69 -
ADA4858-3 600 MHz 600 V/µs -86 4 nV/rtHz 1 3 5.5 - $1.69 7 mA
ADA4856-3 225 MHz 800 V/µs - 14 nV/rtHz - 3 5.5 23.4 mA $1.39 7.8 mA
ADA4860-1 520 MHz 790 V/µs 90 4 nV/rtHz 1 5 12 8 mA $0.56 8 mA
ADA4861-3 730 MHz 680 V/µs 85 3.2 nV/rtHz 1 5 12 20.5 mA $0.96 6.83 mA
ADA4862-3 310 MHz 830 V/µs 81 10.6 nV/rtHz 1 5 12 20.5 mA $0.96 6.83 mA
ADA4851-2 130 MHz 375 V/µs 83 10 nV/rtHz 1 2.7 12 6.4 mA $0.70 3.2 mA
ADA4850-2 175 MHz 220 V/µs - 10 nV/rtHz 1 2.7 6 5.6 mA $0.70 2.5 mA
ADA4850-1 175 MHz 220 V/µs 81 10 nV/rtHz 1 2.7 6 2.9 mA $0.56 2.5 mA
ADA4851-4 130 MHz 375 V/µs 83 10 nV/rtHz 1 2.7 12 12.8 mA $1.10 3.2 mA
AD8045 1 GHz 1350 V/µs 102 3 nV/rtHz 1 3.3 12 16 mA $1.41 19 mA
AD8092 110 MHz 170 V/µs 71 16 nV/rtHz 1 3 12 11 mA $0.90 5.5 mA
AD8091 110 MHz 170 V/µs 71 16 nV/rtHz 1 3 12 5.5 mA $0.70 5.5 mA
AD8038Reference Circuit Available 350 MHz 425 V/µs 90 8 nV/rtHz 1 3 12 1.5 mA $0.75 1 mA
AD8039 350 MHz 425 V/µs 90 8 nV/rtHz 1 3 12 3 mA $1.21 1 mA
AD8021Reference Circuit Available 490 MHz 150 V/µs 93 2.1 nV/rtHz 1 4.5 24 7.7 mA $1.31 7.7 mA
AD8074 600 MHz 1.6 kV/µs 80 19.5 nV/rtHz 1 9 11 30 mA $2.22 10 mA
AD8063 320 MHz 650 V/µs 77 8.5 nV/rtHz 1 2.7 8 9.5 mA $0.55 6.8 mA
AD8062 320 MHz 650 V/µs 77 8.5 nV/rtHz 1 2.7 8 19 mA $1.50 6.8 mA
AD8061 320 MHz 650 V/µs 77 8.5 nV/rtHz 1 2.7 8 9.5 mA $0.55 6.8 mA
AD8058 325 MHz 1.15 kV/µs 85 7 nV/rtHz 1 3 12 15 mA $1.62 7.5 mA
AD8057 325 MHz 1.15 kV/µs 85 7 nV/rtHz 1 3 12 7.5 mA $0.86 6 mA
AD8054 150 MHz 190 V/µs 68 16 nV/rtHz 1 3 12 13.6 mA $2.88 3.4 mA
AD8052 110 MHz 170 V/µs 68 16 nV/rtHz 1 3 12 11 mA $1.62 5.5 mA
AD8051 110 MHz 170 V/µs 68 16 nV/rtHz 1 3 12 5.5 mA $0.86 5.5 mA
AD8056 300 MHz 1.4 kV/µs 72 6 nV/rtHz 1 8 12 12 mA $1.62 6 mA
AD8055 300 MHz 1.4 kV/µs 72 6 nV/rtHz 1 8 12 6.5 mA $0.86 6.5 mA
AD8079 260 MHz 800 V/µs 65 2 nV/rtHz 1 6 12 11.5 mA $4.56 5.75 mA
AD8044 160 MHz 190 V/µs 75 16 nV/rtHz 1 3 12 13.6 mA $4.00 3.4 mA
AD8042Reference Circuit Available 170 MHz 225 V/µs 73 15 nV/rtHz 1 3 12 14 mA $2.28 7 mA
AD8041 170 MHz 170 V/µs 72 16 nV/rtHz 1 3 12 6.5 mA $1.95 6.5 mA
AD8047 250 MHz 750 V/µs 61 5.2 nV/rtHz 1 6 12 6.6 mA $2.53 6.6 mA
AD8036 240 MHz 1.2 kV/µs 66 6.7 nV/rtHz 1 6 12 21.5 mA $4.33 21.5 mA
AD9631 320 MHz 1.3 kV/µs 72 7 nV/rtHz 1 6 12 18 mA $4.77 18 mA
AD829 120 MHz 230 V/µs - 1.7 nV/rtHz 1 9 36 6.5 mA $2.78 5.3 mA
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Video Filters

Part#Max Pos SupplySupply CurrentOperating Temp RangeStandardsResolution Variable Gain2:1 Input MUXUS Price 1000-4999
ADA4433-1Reference Circuit Available 3.6 13.2 mA -40 to +125 SD 480i 2x - $0.85
ADA4424-6 5.25 93 mA -40 to +85 CV 1080i - - $1.59
ADA4420-6 5.25 36 mA - RGB - - - $0.69
ADA4431-1 3.6 4.7 mA -40 to +85 SD 480i 2x - $0.50
ADA4417-3 5 24 mA -40 to +85 RGB 1080i 2x - $0.80
ADA4430-1Reference Circuit Available 6 1.85 mA -40 to +125 SD 480i 2x - $0.50
ADA4412-3 12 56 mA -40 to +85 RGB 1080i 2x - $1.61
ADA4411-3 12 60 mA -40 to +85 RGB 1080i 2x X $1.91
ADA4410-6 12 92 mA -40 to +85 CV 1080i 2x X $2.52
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Video Buffers

Part#Small Signal BandwidthVos (typ)Amps per PackageV Span MinV Span MaxSupply CurrentSlew RateVoltageNoiseDensity (typ)Ib (typ)AolWidest Temp Range (°C)US Price 1000-4999
AD8075 550 MHz 2.5 mV 3 9 11 30 mA 1.35 kV/µs 22 nV/rtHz 5 µA - -40 to +85 $2.22
AD8074 600 MHz 2.5 mV 3 9 11 30 mA 1.6 kV/µs 19.5 nV/rtHz 5 µA - -40 to +85 $2.22
AD8509 - 20 mV 9 3.3 6.5 8.5 mA 7 V/µs - 50 nA - -20 to +85 $3.77
AD8079 260 MHz 5 mV 2 6 12 11.5 mA 800 V/µs 2 nV/rtHz 3 µA - -40 to +85 $4.56
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CAT-5 Video Drivers

Part#-3dB Bandwidth0.1 dB Flatness (MHz)Minimum Gain (Acl)Slew Rate (V/us)DisableMin Pos SupplyMax Pos SupplySupply CurrentFeaturesUS Price 1000-4999
AD8142 285 MHz - - - - 4.5 5.5 - - $1.65
AD8141 275 MHz - - 1150 V/µs - 4.5 5.5 44 mA - $1.65
AD8124 110 MHz - - - - 4.5 5.5 132 mA - $5.95
ADA4311-1 310 MHz - 5 1050 V/µs - - 12 11.8 mA - $0.95
AD8148 700 MHz 235 4 3000 V/µs X 4.5 5.5 62.5 mA Sync on Common Mode $3.13
AD8147Reference Circuit Available 600 MHz 235 2 3000 V/µs X 4.5 5.5 61.5 mA Sync on Common Mode $3.03
AD8146 700 MHz 200 2 3000 V/µs X 4.5 5.5 61.5 mA Adjustable Output Common Mode Voltage $2.92
ADA4310-1 190 MHz - 1 820 V/µs - 6 12 11.2 mA - $0.90
AD8133 450 MHz 55 2 1600 V/µs X 2.8 11 26 mA - $2.62
AD8134 450 MHz 55 2 1600 V/µs X 4.5 11 26.5 mA Sync-on-CM $2.62
AD8131 400 MHz 85 2 2000 V/µs - 2.7 11 10.25 mA - $1.82
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CAT-5 Video Receivers

Part#-3dB Bandwidth0.1 dB Flatness (MHz)Slew Rate (V/us)Minimum Gain (Acl)Min Pos SupplyMax Pos SupplySupply CurrentDisableFeaturesUS Price 1000-4999
AD8145 500 MHz 100 2100 V/µs 1 4.5 11 48.5 mA X Sync-on-CM $3.03
AD8143 260 MHz 60 1000 V/µs 1 4.5 25.2 39 mA X Sync-on-CM $2.58
AD8130Reference Circuit Available 270 MHz 30 1090 V/µs 1 4.5 25.2 10.8 mA X - $1.57
AD8129 200 MHz 20 1060 V/µs 10 4.5 25.2 10.8 mA X Low Noise $1.57
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CAT-5 Cable Equalizers

Part#-3dB Bandwidth0.1 dB Flatness (MHz)Slew Rate (V/us)Minimum Gain (Acl)Max Pos SupplySupply CurrentFeaturesUS Price 1000-4999
AD8123 120 MHz - - - 5.5 132 mA Up to 300 m of Cat-5 $7.88
AD8128 120 MHz 70 2700 V/µs - 5.5 24 mA Up to 100m of CAT-5 $2.62
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Video RF Splitters

Part#I/O ConfigurationInputs:Outputs1-dB BandwidthCSOCTBNoise Figure (dB)US Price 1000-4999
ADA4304-4 - - - -62 -72 4 $1.61
ADA4304-3 - - - 62 72 4 $1.00
ADA4304-2 - - - -62 -72 4.6 $0.70
ADA4303-2 - - - -62 -72 4.4 $0.87
ADA4302-4 Differential 1:4 - -73 -66 4.4 -
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Complete Solutions for Video over UTP Signal Chain

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