IXYS NCD2100
The NCD2100 is an EEPROM based digitally programmable variable capacitor that provides capacitive offset trimming for capacitance sensitive circuits.FEATURES
● Wide capacitance range of 6.6pF to 37.553pF● Small step size: 0.063pF
● Digitally select up to 1024 capacitance values.
● Operating supply voltage range of 2.5V to 5.5V
● Minimal current draw: IDD = 1 A (Typical)
● Industrial temperature range -40C to +85C
● Very small size DFN: 2 mm x 2 mm (0.079 in x 0.079 in) TSOT: 2.9 mm x 2.8 mm (0.114 in x 0.110 in)
● Moisture Sensitivity Level 1
APPLICATIONS
● VCXOs● Crystal Oscillators
● Tunable RF Stages
● Filter Tuning
● RFID Tags
● Industrial Wireless Controls
● Capacitive Sensor Trimming NCD2100 Non-volatile Digital Programmable Capacitor
DESCRIPTION
Programming the non-volatile EEPROM register value or implementing on demand capacitance value changes are easily accomplished by means of the simple two-wire seria