The PCA0445A is a low-cost, high-performance phase-locked loop that can be used in satellite modems, mobile radios, and CATV applications. The phase-locked loop features -65 dBc harmonic suppression, -99 dBc sideband spurs, 5 ms switching speed, and 3 ms start-up lock time. It supports 5 V to 24 V power supply voltage and 3 mA supply current.
The Z-Communications PCA0445A is a Phase Locked Loop (PLL) integrated circuit designed for use in satellite modems and mobile radios. It operates within a frequency range of 420 to 470 MHz with a step size of 100 KHz and is housed in a cPLL-style package.
| Frequency Range | 420 - 470 MHz |
|---|---|
| Step Size | 100 KHz |
| Phase Noise @ 10 kHz offset | -99 dBe/Hz |
| Power Output | 443 dBm |
| Load Impedance | 50 Q |
| Charge Pump Output Current | 1250 uA |
| Operating Temperature Range | -40 to 85 °C |
| Supply Voltage | 5 V |
| Supply Current | 24 mA |
The device utilizes a cPLL-style package.
The typical startup lock time is 5 mSec.