GENERAL DESCRIPTION
There are 32 programmable capacitance values ranging from 6.4pF to 13.3pF in 0.22pF increments (Table 1). <33ppm/°C). The MAX1474 is programmed through two digital interface pins, which have Schmidt triggers and pulldown resistors to secure capacitance programming. FEATURES
o Tiny SC70 Package (1.1mm x 2.2mm x 2.4mm) o High-Performance Electronically Trimmable Capacitance o Very Simple Digital Interface o Eliminates the Need for Mechanical Tuning o Enabling Technology for Low-Cost Production Line Automation o Fully Static Operation After Programming (No Switching) MAX1474 Customization Maxim can customize the MAX1474 for specific highvolume applications. Contact Maxim for further information. APPLICATIONS
Post-Trim of Low-Cost Regenerative Receivers Tunable RF Stages Low-Cost, Low-Temperature Drift Oscillators Garage Door Openers Keyless Entry Industrial Wireless Control Capacitive Sensor Trimming RFID Tags CP Ordering Information PART MAX1474AXT-T PINPACKAGE -40°C to +125°C 6 SC70-6 TEMP.
Maxim Integrated
