GX214-ACDB GENNUM [Gennum Corporation], GX214-ACDB Datasheet
GX214-ACDB
Related parts for GX214-ACDB
GX214-ACDB Summary of contents
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... Japan Branch: A-302 Miyamae Village, 2-10-42 Miyamae, Suginami-ku, Tokyo 168, Japan tel. (03) 3334-7700 fax: (03) 3247-8839 GX214A Monolithic 4x1 CIRCUIT DESCRIPTION The GX214A is a low cost 4x1 video multiplexer containing four analog video switches and decoder. A Chip Select input allows paralleled GX214As to be operated in a switching matrix ...
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Parameter Supply Voltage Operating Temperature Range Storage Temperature Range NOTE: A short from output to ground or either supply will destroy the device. For R use a 2.67 k EXT ELECTRICAL CHARACTERISTICS PARAMETER Supply Voltage DC SUPPLY Supply Current I ...
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... The inputs may be driven directly from an amplifier which has low output impedance. The output of the GX214A must be buffered to drive 7 lines. The addition of an amplifier/buffer also allows adjustments to be made to the gain, offset and frequency response of the circuit ...
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... The TEST SET UP shown is for INPUT 0 tests. Similar circuitry is used for each input INPUT in order to test FREQUENCY RESPONSE and PHASE DELAY. For OFF-ISOLATION, all switches are disabled (CHIP SELECT = logic 1) and a second enabled GX214A is connected to the output bus. For ALL-HOSTILE CROSSTALK, three OFF switches are driven from the generator and the fourth is terminated with a 75 DIFFERENTIAL GAIN and PHASE tests, the output is AC coupled to the output amplifier and the input level from the generator is modulated with a step signal varying between 0 volts DC and 0 ...
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REVISION NOTES . Block diagram added,new test circuit, revised electrical characteristics, new application circuit, all new response graphs. Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from ...