SA612A - Double-balanced mixer and oscillator
The SA612A is a low-power VHF monolithic double-balanced mixer with on-board oscillator and voltage regulator.
It is intended for low cost, low-power communication systems with signal frequencies to 500 MHz and local oscillator frequencies as high as 200 MHz.
The mixer is a ‘Gilbert cell’ multiplier
SA612A Features
* Low current consumption
* Low cost
* Operation to 500 MHz
* Low radiated energy
* Low external parts count; suitable for crystal/ceramic filter
* Excellent sensitivity, gain, and noise figure 3. Applications
* Cordless telephone
* Portable radio
* VHF transceive
