Datasheet Details
| Part number | PE64909 |
|---|---|
| Manufacturer | pSemi (Peregrine Semiconductor) |
| File Size | 322.75 KB |
| Description | UltraCMOS Digitally Tunable Capacitor |
| Datasheet |
 PE64909 Datasheet
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General Description
PE64909 is a DuNE™ technology-enhanced Digitally Tunable Capacitor (DTC) based on Peregrine’s UltraCMOS® technology.
This highly versatile product supports a wide variety of tuning circuit topologies with emphasis on impedance matching and aperture tuning applications.
Key Features
- 3-wire (SPI compatible) serial interface with built-in bias voltage generation and ESD protection.
- DuNE™ technology enhanced.
- 4-bit 16-state Digitally Tunable Capacitor.
- Shunt configuration C = 0.6 pF to 2.35 pF (3.9:1 tuning ratio) in discrete 117 fF steps.
- High RF power handling (30 Vpk RF) and linearity.
- Wide power supply range (2.3 to 4.8V) and low current consumption (typ. 140 μA at 2.75V).
- High ESD tolerance of 2kV HBM on all pins.
- Applicatio.