有线电视放大器和分配器

虽然电缆调制解调器和有线电视(CATV)机顶盒主要是由数字电路构成的,但是高性能的模拟电路仍然对应用起着至关重要的作用。Analog Devices, Inc.(简称ADI)拥有多种CATV线路驱动器和有源射频功分器,依旧是当今能满足这方面各种需求的主要供应商。ADI公司的高性能驱动器和功分器使得制造商推出当今市场上最先进的电缆调制解调器和机顶盒成为可能。

产品选型表

CATV Line Drivers

Part# -3dB BandwidthGain/Attenuate Range (dB)Gain Control StepGain (min)Gain (max)Distortion (2nd)Distortion (3rd)Max Pos SupplyPackageUS Price 1000-4999
AD8324100MHz59dB1dB-25.5dB33.5dB-58dBc-54dBc3.3V20-Lead LFCSP, 20-Lead QSOP $1.35
AD8327160MHz48dB6.02dB-18dB30dB-54dBc-57dBc5V20-Lead TSSOP **
AD8325100MHz59dB750mdB-29.5dB30dB-60dBc-54dBc5V28-Lead TSSOP $3.34
AD8321120MHz53.4dB750mdB-27.4dB26dB-51dBc-51dBc9V20-Lead SOIC **
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Active RF Splitters

Part# -3dB BandwidthGain/Attenuate Range (dB)Noise Figure (dB)Composite Triple BeatComposite Second OrderMax Pos SupplyPackage
ADA4304-32.4GHz3.3dB4dB72dBc62dBc5V16-Lead LFCSP
ADA4304-42.4GHz2.9dB4dB-72dBc-62dBc5V16-Lead LFCSP
ADA4304-21.6GHz2.8dB4.6dB-72dBc-62dBc5V16-Lead LFCSP
ADA4303-21.7GHz3dB4.4dB-72dBc-62dBc5V-
ADA4302-41.3GHz4.6dB4.4dB-66dBc-73dBc5V20-Lead LFCSP
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