Datasheet Details
- Part number
- LM1236
- Manufacturer
- National Semiconductor
- File Size
- 1.91 MB
- Datasheet
- LM1236_NationalSemiconductor.pdf
- Description
- 150 MHz I2C Compatible RGB Preamplifier
LM1236 Description
LM1236 150 MHz I2C Compatible RGB Preamplifier with Internal 254 Character OSD ROM, 512 Character RAM and 4 DACs PRELIMINARY September 2003 www.DataS.
The LM1236 pre-amp is an integrated CMOS CRT preamp.
LM1236 Features
* n Internal 254 character OSD ROM usable as either (a) 190 2-color plus 64 4-color characters, (b) 318 2-color characters, or (c) some combination in between n Internal 512 character RAM, which can be displayed as one single or two independent windows n Enhanced I2C compatible microcontroller interfa
LM1236 Applications
* n Low end 15" and 17" bus controlled monitors with OSD n 1024x768 displays up to 85 Hz requiring OSD capability n Very low cost systems with LM246x driver
© 2005 National Semiconductor Corporation
DS200757
www. national. com
LM1236
Internal Block Diagram
www. DataSheet4U. com
20075701
FIGURE 1.
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