
Fujitsu
■ DESCRIPTION
The MB40950 is a 10-bit resolution high-speed digital-to-analog converter, designed for video processing applications such as TVsets and VCRS.
The MB40950 has 10-bit resolution 3 channels D/A converters. Digital data are input to the 10-bit digital input ports, and the input digital data are converted into the analog data in minimum 60 Mega sample per seconds (MSPS). The analog output voltage is provided in a range of DC +3V to +5V (2Vp-p level) .
The MB40950 is fabricated by the Fujitsu’s advanced bipolar process and housed in a 48-pin plastic QFP.
The MB40950 is designed for video signal processing, and it is suitable for TVS and VCRS applications.
■ FEATURES
• 10-bit x 3 channels D/A converters
• Max. 60 MHz input clock frequency providing 60 MSPS data conversion rate
• Linearity error : Max. +/-0.07%
• Analog output voltage range : 3V to 5V (2Vp-p level)
• Digital input voltage level : TTL level
• On-chip reference voltage generator
• Low power consumption :
– Typical 460mW 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)