The output voltage of an MC1496 Balanced Modulator/Demodulator is a product of an input voltage (signal) and a switching function (carrier).
Carrier Suppression: -65dB @ 0.5MHz, -50dB @ 10MHz Adjustable gain and signal handling Balanced inputs and outputs Common mode rejection: -85dB typical Operating temperature range: 0 to +70°C (MC1496), -40 to +125°C (MC1496B) Applications: Suppressed-carrier & amplitude modulation, Synchronous detection, FM detection, Phase detection