{"product_id":"video-driver-with-built-in-6-channel-input-selection-switch","title":"Video Driver with Built-in 6 Channel Input Selection Switch","description":"\u003cp\u003eThe project presented here is a video driver with 6 channel input selection using onboard jumpers or a microcontroller interface. The circuit features a wide dynamic range and frequency response. The IC can be used with low voltage starting at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVCC=2.8V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand the project supports a broad range of input signals, depending on whether or not a 6-dB video and video driver is included and what combination of sync tip clamp type and bias (resistor terminal) type input is used. RCA connectors are provided for video input and output connection. The header connector helps to power the board. Jumpers J2 to J3 are provided to select the input channels. 6-channel video selection can also be controlled using an external circuit or microcontroller by applying high or low TTL signal to CTLA, CTLB, CTLC, CTLD pins. In this case, use the center pins of jumper J1 to J4.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply voltage, from 2.8 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eWide output dynamic range\u003c\/li\u003e\n\u003cli\u003eExcellent frequency response 100kHz\/10MHz 0dB[Typ.]\u003c\/li\u003e\n\u003cli\u003eNo crosstalk between channels (Typ. -65 dB, f = 4.43 MHz)\u003c\/li\u003e\n\u003cli\u003eBuilt-in standby function, circuit current during standby is 0 µA (Typ.)\u003c\/li\u003e\n\u003cli\u003eSync tip clamp input\u003c\/li\u003e\n\u003cli\u003eVideo Amplifier Gain 6dB\u003c\/li\u003e\n\u003cli\u003e6-dB amp and 75Ohms driver are built-in\u003c\/li\u003e\n\u003cli\u003eMaximum Output Level 3.8Vpp (f=10Khz, THD=1%)\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range o to VCC+0.2V\u003c\/li\u003e\n\u003cli\u003eControl Pin Switch Level 1.2V Minimum High Level, 0.45V Maximum Low-Level Threshold Voltage\u003c\/li\u003e\n\u003cli\u003eInput Impedance 150K Ohms\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 91.44 x 48.10mm\u003c\/li\u003e\n\u003cli\u003e4 x 3mm Mounting Holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnections and Other Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCN1: RCA Female = Video Input 1\u003c\/li\u003e\n\u003cli\u003eCN3: RCA Female = Video Input 2\u003c\/li\u003e\n\u003cli\u003eCN4: RCA Female = Video Input 3\u003c\/li\u003e\n\u003cli\u003eCN5: RCA Female = Video Input 4\u003c\/li\u003e\n\u003cli\u003eCN6: RCA Female = Video Input 5\u003c\/li\u003e\n\u003cli\u003eCN7: RCA Female = Video Input 6\u003c\/li\u003e\n\u003cli\u003eCN2: RCA Female = Video Output\u003c\/li\u003e\n\u003cli\u003eCN8: Pin 1, 2 = VCC, Pin 3, 4 = GND\u003c\/li\u003e\n\u003cli\u003eJumper J1: Control D\u003c\/li\u003e\n\u003cli\u003eJumper J2: Control C\u003c\/li\u003e\n\u003cli\u003eJumper J3: Control B\u003c\/li\u003e\n\u003cli\u003eJumper J4: Control A\u003c\/li\u003e\n\u003cli\u003eD1: Power LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInput Selection Jumper J1 – J4\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIN1 = J1=H, J2=L, J3=L, J4=L\u003c\/li\u003e\n\u003cli\u003eIN2 = J1=H, J2=L, J3=L, J4=H\u003c\/li\u003e\n\u003cli\u003eIN3 = J1=H, J2=L, J3=H, J4=L\u003c\/li\u003e\n\u003cli\u003eIN4 = J1=H, J2=L, J3=H, J4=H\u003c\/li\u003e\n\u003cli\u003eIN5 = J1=H, J2=H, J3=L, J4=L\u003c\/li\u003e\n\u003cli\u003eIN6 = J1=H, J2=H, J3=L, J4=H\u003c\/li\u003e\n\u003cli\u003eMute = J1=H, J2=H , J3=H, J4=X\u003c\/li\u003e\n\u003cli\u003eSTBY = J1=Open\/L , J2=X, J2=X, J4=X\u003c\/li\u003e\n\u003cli\u003eX= L(Open)Or H Either Is Possible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47186074435756,"sku":"D105","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/D105A.jpg?v=1789117057","url":"https:\/\/dotfry.com\/products\/video-driver-with-built-in-6-channel-input-selection-switch","provider":"dotfry","version":"1.0","type":"link"}