SC7123 High Speed Triple 10-Bit Video D/A Converter
●The SC7123 is a low cost general-purpose triple high-speed D/A converter, which is optimized for video graphics applications. The SC7123 contains three matched 10-bit DACs, which adopt an advanced, high speed, segmented architecture. It consists of a standard TTL input interface, a set of high impedance, analog output current sources and a complementary output. The SC7123 has additional video control signals, composite SYNC and BLANK .The SC7123 also has a power save mode. Its monolithic CMOS construction ensures greater functionality. Featured by a proprietary switching technique and segmented current source architecture, the SC7123 dramatically reduce spurious components and enhance dynamic performance. Through the Edge-triggered input latches and a built-in 1.235V temperature compensated bandgap reference, the SC7123 provide the costumers an easy and cost-saving choice.
●The SC7123 is developed for low-power low-voltage applications, whose supply range is from +2.7V to +5V. The SC7123 is specified over the industrial (–40°C to +85°C) or commercial (0°C to +70°C) temperature ranges.
■FEATURES:
●240 MSPS THROUGHPUT RATE
●TRIPLE 10-bit D/A CONVERTER
●WIDE SPURIOUS-FREE DYNAMIC RANGE:
◆76 dB at f-CLK = 50 MHz; f-OUT = 1 MHz
◆77dB at f-CLK = 100 MHz; f-OUT = 2.01 MHz
●DIFFERENTIAL CURRENT OUTPUT
●RS-343A-/RS-170-COMPATIBLE OUTPUT
●SINGLE 5/3.3V POWER SUPPLY
●TTL-COMPATIBLE INPUTS
●OUTPUT CURRENT RANGE: 2.0 mA TO 26.5 mA
●LOW POWER STANDBY MODE (1mW)
●48-PIN LQFP PB-FREE PACKAGE
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High Speed Triple 10-Bit Video D/A Converter 、 low cost general-purpose triple high-speed D/A converter |
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[ IMAGE PROCESSING ][ HIGH RESOLUTION COLOR GRAPHICS ][ VIDEO SIGNAL RECONSTRUCTION ][ INSTRUMENTATION ] |
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Datasheet |
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Please see the document for details |
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LQFP |
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English Chinese Chinese and English Japanese |
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2012/3/21 |
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Rev.2.1.1 |
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1.5 MB |
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