NJM1496V

NJM1496 DOUBLE BALANCED MODULATION / DEMODULATOR ■ GENERAL DESCRIPTION The NJM1496 is a double balanced modulator-demodulator which produces an output voltage proportional to hte product of an input (signal) voltage and a switching (carrier) signal. Typical applications include suppressed carrier modulation, amplitude modulation, synchronous detection, FM or PM detection, broadband frequency doubling and chopping. ■ FEATURES ● Excellent carrier suppression 65dB typical at 0.5MHz 50dB typical at 10MHz ● Adjustable gain and signal handling ● Fully balanced inputs and outputs ● High Common Mode Rejection 85dB Typ. ● Package Outline DIP14, DMP14, SSOP14 ● Bipolar Technology ■ APPLICATION ● Balanced Modulation ● Synchronous Detection ● FM Detection ● Phase Detection ● Sampling ■ PIN CONFIGURATION ■ PACKAGE OUTLINE NJM1496D NJM1496M NJM1496V ■ EQUIVALENT CIRCUIT (+) Signal Input Gain Adjust Gain Adjust (-) Signal Input Bias (+) Output NC 1 14 2 13 3 12 4 11 5 10 6 9 7 8 NJM1496D NJM1496M NJM1496V VNC (-) Output NC (-) Carrier Input NC (+) Carrier Input Vo (+) 6 Vo (-) 12 Ver.2014-06-23 Carrier - 10 Input + 8 Signal - 4 Input + 1 Bias 5 V- 14 2 Gain 3 Adjust -1- NJM1496 ■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER RATINGS UNIT Applied Voltage 30 (Applied Pins 6-8, 12-8, 6-10, 12-10, 10-1, 8-1, 10-4, 8-4, 2-5, 3-5) V Carrier Input Voltage ±5 (Applied Pins 8-10) V Signal Input Voltage ±(5+I5 Re) (Applied Pins 1-4) V Input Signal 5 V Bias...