CA3256E Harris Corporation, CA3256E Datasheet
CA3256E
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CA3256E Summary of contents
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... Video Amplifier/Line Driver • Video Signal-Level Control • Monitor Switching Control • TV/CATV Audio/Video Switch • Video Signal Adder/Fader Control Part Number Information TEMP. o PART NUMBER RANGE ( C) CA3256E - PDIP CA3256M - SOIC Pinouts CA3256 (PDIP) TOP VIEW IN 3 ...
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Block Diagram V+ 14 BINARY ENABLE LOGIC TO 6 LEVEL CONV. WITH ENABLE CONTROL Switch Control Logic CHANNEL NUMBER (1-4) ...
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Absolute Maximum Ratings DC Supply Voltage Range ( 18V Control Input Voltage Range, All Inputs . . ...
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Electrical Specifications (See Figure 1), Unless Otherwise Specified INPUTS PARAMETERS PIN 15 PIN 17 PIN 1 Supply Current LED Dual Supply Current +7V, ...
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Test Circuits LLC ENABLE AND CHAN 1-4 SELECT IN/OUT 5 13 ENABLE CONTROL INPUTS (CHANNEL SELECT) Application Information CMOS analog switches are available ...
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The T-switch, together with the input impedance of the buffer, is typically 10k , and has an inser- tion loss of approximately 0.8dB. The T-switch was designed to handle input signal with low distortion. The ...
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F 100K 100K 2.2 F CHANNEL 1 15 INPUT INPUTS SHOWN 3 CHAN 1-4 2.2 F CHANNEL 5 13 INPUT/ OUTPUT 75 ENABLE 6 CHANNEL 1-4 4. OUT FIGURE ...
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V = 200mV , AT LOW FREQUENCY 0dB REF. EQUAL IN P-P o 1.13 x GAIN -10 1 0.01 0.1 FREQUENCY (MHz) FIGURE 4A. CLOSED LOOP RESPONSE WITH COMPENSATION CAPACITOR, ...
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IN 1 TG-1 GEN ENABLE AND CHAN 1-4 SELECT ENABLE 6 FIGURE 5. TYPICAL APPLICATION WITH DC-COUPLED INPUT AND OUTPUT, AND OFFSET ...
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V 75 FIGURE 7A. 2pF 1 40MHz (1.2X GAIN PEAK AT 25MHz 200mV OUT P-P FIGURE 7C FEEDBACK 9 150 FIGURE 7E. 6pF ...
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Any combination of switch input circuits can be configured with multiple, parallel, line-drive outputs. The video switch amplifier circuit of Figure 8 illustrates how the CA3256 may be configured in pairs to provide an 8-to-1 video switch amplifier using a ...