MC1496, MC1496B Balanced Modulators/ Demodulators

Semiconductor Components Industries, LLC, 2006 October, 2006 Rev. 101 Publication Order Number:MC1496/DMC1496, MC1496 BBalanced Modulators/ DemodulatorsThese devices were designed for use where the output voltage is aproduct of an input voltage (signal) and a switching function (carrier).Typical applications include suppressed carrier and amplitudemodulation, synchronous detection, FM detection, phase detection,and chopper applications. See ON Semiconductor Application NoteAN531 for additional design Excellent Carrier Suppression 65 dB typ @ MHz 50 dB typ @ 10 MHz Adjustable Gain and Signal Handling Balanced Inputs and Outputs High Common Mode Rejection 85 dB Typical This Device Contains 8 Active Transistors Pb Free Package is Available* 14D SUFFIXCASE 751A141141 PDIP 14P SUFFIXCASE 646 PIN CONNECTIONSS ignal Input123456710111413129N/COutputBiasSign al InputGain AdjustGain AdjustInput Carrier8 VEEN/COutputN/CCarrier InputN/CSee detailed ordering and shipping information in the packagedimensions section on page 12 of this data INFORMATIONSee general marking information in the device markingsection on page 12 of this data MARKING INFORMATIONMC1496, MC1496 = 500 kHz, IS = kHzIC = 500 kHzIS = kHz6040200 Log Scale Id499 kHz500 kHz501 kHzIC = 500 kHzIS = kHzIC = 500 kHzIS = k

Coupling and Bypass Capacitors Capacitors C1 and C2 (Figure 5) should be selected for a reactance of less than 5.0 at the carrier frequency. Output Signal The output signal is taken from Pins 6 and 12 either balanced or single−ended. Figure 11 shows the output levels of each of the two output sidebands resulting from variations

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  Bypass, Capacitors, Bypass capacitors capacitors

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