Product Summary

The GM5621 is an all-in-one dual input LCD monitor controller supporting resolutions up to SXGA/WXGA, available in a very low pin count package. GM5621 leverage Genesis patented advanced image-processing technology, as well as a proven integrated ADC/PLL and an Ultra-Reliable DVI compliant digital receiver to deliver a high-quality solution for mainstream analog and dual input monitors. The GM5621 offers new Instant Auto technology, which provides fast and accurate image alignment for both staticand moving images of the analog input signal. In addition, the GM5621 includes an integrated x86 OCM with SPI compatible interface, amulticolor proportional font OSD engine, a programmable coefficient scaling engine, dual channel Schmitt and Reset circuitry. Along with high quality and reliability, GM5621 also provides a very low cost system design by reducing the number of components and thereduction in the board size. The GM5621 is a pin-compatible analog derivative product with integrated ADC/PLL, but no DVI receiver.

Features

GM5621 features: (1)Zoom (from VGA) and shrink (from UXGA)scaling; (2)Triple-channel (8-bit) ADC and PLL; (3)Ultra-Reliable DVI receiver (165 MHz)—DVI 1.0-compliant; (4)Dual channel RSDS transmitter and TCON(GM5626 only); (5)Dual channel LVDS transmitter; (6)Intel x86 compatible microcontroller withexternal SPI ROM interface; (7)Versatile OSD engine meets PC OEM specs; (8)All system clocks synthesized from a singleexternal crystal; (9)Digital color controls and sRGB compliant.

Diagrams

GM5621 circuit

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gm5621
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gm5626
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GM562K
GM562K

Cornell Dubilier

Ceramic Disc Capacitors 500V 5600pf DISK CAP

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