设置
快速交货
免运费
国际贸易术语
支付类型
市场产品
Slide 1
Slide 2
Slide 3
Slide 4
Slide 5
Slide 6
Slide 7
Slide 8
Slide 9
Slide 10
Slide 11
Slide 12
Slide 13
Slide 14
Slide 15
Slide 16
Slide 17
Slide 18
Slide 19
Product List
High-speed DACs with update rates of hundreds or even thousands of MHz use complex differential current-output architectures built with CMOS current sources and CMOS switches. The complex structure is required because a simple ladder network is not fast enough, and it is almost impossible to make either a thermometer DAC or a binary-weighted DAC with sufficiently high resolution. The differential outputs have compliance of around ±1V, unlike switched resistor DACs where the current output must be very close to ground potential.
PTM Published on: 2009-08-10
