NJM2594

NJM2594 www.DataSheet4U.com DOUBLE BALANCED MODULATION / DEMODULATION ! GENERAL DESCRIPTION The NJM2594 is a double balanced modulation/demodulation circuit, applied to suppressed carrier modulation, amplitude modulation, synchronous detection, FM or PM detection circuit. Single input voltage and simplification of external circuit offers wider applications. ! PACKAGE OUTLINE NJM2594M ! FEATURES " Operating Voltage " Excellent Carrier Suppression " Simplification of External Circuit " Bipolar Technology " Package Outline 4.5 to 9V NJM2594V DMP8, SSOP8 ! BLOCK DIAGRAM NC 8 CARRIER SIGNAL INPUT BYPASS INPUT 7 6 5 1 V+ 2 3 4 GND OUTPUT1 OUTPUT2 BLOCK DIAGRAM -1- NJM2594 www.DataSheet4U.com ! ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL V+ PD Topr Tstg Id RATINGS 14.0 250(SSOP-8), 300(DMP-8) - 40 to +85 - 40 to +125 10 (Ta=25°C) UNIT V mW °C °C mA Supply Voltage Power Dissipation Operating Temperature Storage Temperature Output 2 Drive Current ! RECOMMENDED OPERATIONAL CONDITION PARAMETER Supply Voltage SYMBOL V+ TEST CONDITIONS MIN. 4.5 TYP. 5.0 (Ta=25°C) MAX. 9.0 UNIT V ! ELECTRICAL CHARACTERISTICS PARAMETER Current Consumption Conversion Gain Signal Leakage Level Carrier Leakage Level Intermodulation Signal Input Resistance Signal Input Capacitance Carrier Input Resistance Carrier Input Capacitance Output Resistance Output Capacitance note(3) note(4) note(5) note(6) (Ta=25°C,V+=5.0V) TEST CONDITIONS No Signal note(1) note(1) note(1) note (2) SYMBOL Icc Gc ...