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Partname: | MAX1474 |
Description: | Miniature Electronically Trimmable Capacitor |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (145K). Click here to download *) |
The MAX1474 is a fine-line (geometry) electronically trimmable capacitor (FLECAP) programmable through a simple digital interface. There are 32 programmable capacitance values ranging from 6.4pF to 13.3pF in 0.22pF increments (Table 1). The quartz dielectric capacitance is highly stable and exhibits a very low voltage coefficient. It has virtually no dielectric absorption and has a very low temperature drift coefficient (<33ppm/C). The MAX1474 is programmed through two digital interface pins, which have Schmidt triggers and pulldown resistors to secure capacitance programming. |
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Click here to download MAX1474 Datasheet*) |
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