■ DESCRIPTION
The MB40988 is an 8-bit resolution ultra high-speed digital-to-analog converter, designed for video processing applications.
The MB40988 has 8-bit resolution 3 channel D/A converters. Digital signals are input to the 8-bit digital input ports, and the input digital data are converted to the analog signals in minimum 80 Mega sample per seconds (MSPS).
The analog output voltage is provided in a range of DC +3V to +5V (2Vp-p level) .
The MB40988 is fabricated by the Fujitsu’s advanced bipolar process and housed in a 48-pin plastic QFP.
The MB40988 is designed for video signal processing applications, and it is suitable for TVS and VCRS.

■ FEATURES
• 8-bit x 3 channels D/A converters
• Max. 80 MHz input clock frequency providing 80 MSPS data conversion rate
• Linearity error : Max. +/-0.2%
• Analog input voltage range : 3V to 5V (2Vp-p level)
• Digital input voltage level : TTL level
• On-chip reference voltage outputs :
    – Output by resistor divided (0.6 x VCCA)
    – Output by band gap reference (VCCA - 2[V] )
• Low power consumption : Typical 440mW at 2Vp-p analog output voltage
                                            Typical 350mW at 1Vp-p analog output voltage
• Single +5V power supply
• Operating temperature range : -20°C to +70°C
• Fujitsu’s advanced bipolar process
• Package : 48-pin plastic QFP (Suffix : -PF)