Description
CS5320/21/22 24-Bit Variable Bandwidth A/D Converter Chipset .
The CK5320 and CK5321 Chipsets function as a unique A/D converter intended for very high resolution measurement of signals below 1500 Hz.
Features
* l CMOS A/D Converter Chipset l Dynamic Range
- 130 dB @ 25 Hz Bandwidth - 121 dB @ 411 Hz Bandwidth
l Delta-Sigma Architecture
- Fourth-Order Modulator - Variable Oversampling: 64X to 4096X - Internal Track-and-Hold Amplifier
l CS5321 Signal-to-Distortion: 115 dB l Clock Jitter Tolerant Architecture
Applications
* which require a high dynamic range A/D converter. The chipsets perform sampling, A/D conversion, and anti-alias filtering. The CS5320 and CS5321 use Delta-Sigma modulation
