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SM5307A データシート(PDF) 8 Page - Nippon Precision Circuits Inc |
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SM5307A データシート(HTML) 8 Page - Nippon Precision Circuits Inc |
8 / 13 page SM5307A SEIKO NPC CORPORATION —8 FUNCTIONAL DESCRIPTION Filter Select and Filter-bypass Mode The SM5307A is mounted the 5th-order lowpass filter (LPF), and is possible to use changing four modes of SD1, SD2, HD and filter-bypass mode for corresponding to input video signal. The filter mode changes with the FC1 and FC2 pins. Input Multiplexer The SM5307A is mounted the two input multiplexer for each channels. The MUXSEL pin selects the input signals. Disable Mode Function The SM5307A has the disable mode function. When DISABLE pin set to “H”, The SM5307A operation becomes disable mode. In disable mode operation, current consumption becomes up to 2mA and video signal input and output pins are setting high-impedance. Control pins Filter mode Filter passband (typ) FC1 FC2 CH-1 CH-2 CH-3 L L SD1 mode 6.75MHz 3.375MHz 3.375MHz H L SD2 mode 13.5MHz 6.75MHz 6.75MHz L H HD mode 30MHz 15MHz 15MHz H H Filter-bypass mode 80MHz 80MHz 80MHz Control pin Selected input MUXSEL CH-1 CH-2 CH-3 L IN1A IN2A IN3A H IN1B IN2B IN3B Control pin SM5307A operation DISABLE L Normal operation H Disable mode |
同様の部品番号 - SM5307A |
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同様の説明 - SM5307A |
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