2000 California Micro Devices Corp. All rights reserved.
4/00
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
1
CALIFORNIA MICRO DEVICES
PAC27A02
PRELIMINAR
Y
P/ACTIVE PRECISION VOLTAGE DIVIDER NETWORK
FOR LINEAR TECHNOLOGY LTC1266/LT1431
Features
Provides a complete Pentium regulator solution when
combined with a Linear Technology LTC1266/LT1431
Power Supply Regulator Circuit
Miniature SOT and SOIC packages
Thin film tightly ratio matched resistors using
P/Active technology
SCHEMATIC CONFIGURATION
Product Description
CAMDs P/Active 27A02 Precision Voltage Divider Network is designed to work with the Linear Technology LTC1266
Synchronous Regulator Controller and LT1431 Programmable Reference commonly used in Pentium P54/P55C power
regulator designs. CAMDs P/Active technology provides precision ratio tracking over temperature/time required for proper
voltage regulation by the Pentium processor.
PRELIMINARY
Refer to AP-202 Voltage Divider Application Note for
further information.
Applications
Linear Technology Pentium 54/55C Power
Supply Regulator
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C0860400
2000 California Micro Devices Corp. All rights reserved.
4/00
215 Topaz Street, Milpitas, California 95035 Tel: (408) 263-3214 Fax: (408) 263-7846 www.calmicro.com
2
CALIFORNIA MICRO DEVICES
PAC27A02
PRELIMINAR
Y
Switch Mode Regulator
Linear Regulator
Application Diagram
PRELIMINARY
Application Diagram
PRELIMINARY
PDF 
ZIP