AN1943 डेटा पत्रक PDF( Datasheet डाउनलोड )

डेटा पत्रक - Improving the Performance of the MAX4455 - Maxim Integrated Products

भाग संख्या AN1943
समारोह Improving the Performance of the MAX4455
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
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AN1943 pdf
Figure 1. Finite switch time effect
Circuit Solution
With the circuit modification shown in Figure 2, the trailing black level will be replaced with a
trailing white level. If this white level equals the OSDFILL level then the trail effectively
disappears, eliminating the finite switch time effect. This is shown in Figure 3. The resistor
divider formed by R14 and R sets the brightness of the trailing white level, which can be set to
equal the brightness of OSDFILL. When R equals 453 ohms, then the trailing white level is
nominally 100 IRE. Figure 2 shows a modification to only one of eight channels. Four
MAX4616s can be used to improve all eight channels of the MAX4455.
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भाग संख्याविवरणविनिर्माण
AN1943Improving the Performance of the MAX4455Maxim Integrated Products
Maxim Integrated Products

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