Hot-selling and scarce RC6702M TV/Video Transcoder SOP spot stock

Product Descriptions

The RC6702 contains three low power, wide bandwidth volt-age feedback amplifiers. Internal thin film resistors perform the RGB to Y, CR, CB matrixing. The RGB to Y, CR, CBmatrix is normalized to a gain of two for use in back-termi-nated video applications. (The sum of the absolute values of R, G and B components in a row is equal to 2.) The matrix gain accuracy is better than 1.0% and the gain temperature drift is below 25 ppm/°C.

Each transcoder has a 60 MHz bandwidth and is flat to +0.1dB to 10 MHz. If required, three adjustment inputs allow trimming of the Y gain and CR, CB white balance to accura-cies better than 0.5%. A 20kΩ  potentiometer between +Vand -V is required, together with a 50 kΩ series resistor to adjust these offsets (see application circuit).

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The pinout and layout of the RC6702 minimizes the crosstalk between channels. Each amplifier can drive 35 mA to the load.

Product Features

RGB to Y, CR, CB matrix, meets CCIR 601-1

Thin film gain setting resistors

External gain adjustments pins

60 MHz -3 dB bandwidth10 MHz 0.1 dB gain flatness

0.06 % differential gain, RL > 150 Ω

0.06° differential phase, RL > 150 Ω

300 V/uS slew rate

Dual +5 V power supply

Low power consumption: 70 mW per amplifier

16 pin SO package

Low offset: 3.0 mV

Product Photos

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