WHAT ARE SOME DESIGNS?

We have developed a very wide variety of mixed signal products. Among them are low noise sensor interface electronics, micro-machined gyro and accelerometer signal processing electronics, digital-to-analog converters, analog-to-digital converters, filters, comparators, operational amplifiers, gain and offset signal processing chains, precision bandgap references, regulators, micro power signal processing functions, flash converters, feed-forward converters, algorithmic converters, phase locked loops, discriminators, limiters, analog multiplexers and many others. Our circuit complexity levels exceed 200,000 transistors in mixed signal electronics.

The following is a brief descriptions of out basic and more complex circuits:

CMOS Operational Amplifiers:
Rail-to-rail Input Common Mode Range
Rail-to-rail Output Range (Resistive or Capacitive Loads)
50 MHz Gain Bandwidth
> 140db Open Loop Gain
<10 nV/rt-Hz Wideband Noise
2mV six sigma offset

Gain/Offset Corrector
Gain adjustable from 2X to 256X in 1% steps at any gain setting
Plus or minus 20mv offset adjust in 0.1mV increments

In-Phase/Quadrature Digital TV Converter
Bipolar
30 MS/S

12 and 14-bit Algorithmic Analog-to-Digital Converters
Radiation Hard
7-10MS/S
150 mW Max

10 and 12-bit Switched Capacitor Analog-to-Digital Converters
5-10mW/MS

10-bit Current Mode CMOS DACs

Space Exploration Data Acquisition System
CMOS and Thin Film Resistor (Two-Chip)
Bandgap Reference -- Plus or Minus 2mV from -130C to + 120C
48 Channel Analog-Multiplexer
12-bit Analog-to-Digital Converter
Eight 10-bit Digital-to-Analog Converters
Power Management
Sleep Mode


Automotive Micro-Machined Gyro Signal Processor
Proprietary Performance

Micro-Machined Accelerometer Signal Processor
Proprietary Performance

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