Obsolescence Notice
This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit
www.DataSheet4U.com
http://products.zarlink.com/obsolete_products/
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
www.DataSheet4U.com
JULY 1994
DS2431-2.1
MV95308
30MHz 8-BIT CMOS VIDEO DAC
The MV95308 is a CMOS 8-bit, 30MHz Digital to Analog converter, .
30MHz 8-BIT CMOS VIDEO DAC
Obsolescence Notice
This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit
www.DataSheet4U.com
http://products.zarlink.com/obsolete_products/
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
www.DataSheet4U.com
JULY 1994
DS2431-2.1
MV95308
30MHz 8-BIT CMOS VIDEO DAC
The MV95308 is a CMOS 8-bit, 30MHz Digital to Analog converter, designed for use in both video graphics and general digital television applications. A very low external component count has been achieved by including the loop amplifier and reference voltage source on chip. The device contains a data input register and registered video controls (BLANK, REFWHITE, OVERBRT and SYNC). These control inputs and associated internal circuitry allows the MV95308 to be used in video graphics systems by providing the necessary video pedestal levels. The STRDAC input allows the video pedestals to be disabled in conventional DAC applications. This device is capable of directly driving 75Ω lines with standard RS-343A or RS-170 video levels, using the appropriate RSET external resistor. Pull up resistors have been added to tie all unused control inputs into their inactive (High) states.
BLANK CLK MSB D 7 D6 D5 D4 D3 D2 D1 LSB D 0
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
V DD REFWHITE 0VERBR T SYNC STRD AC IOUT GND IOUT R SET V REF
DP20 MP20
Fig.1 Pin.