Datasheet AD734 (Analog Devices) - 4

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AD734 A B S Parameter Conditions Min Typ Max Min Typ Max Min Typ Max Unit
CMRR f = 5 kHz 70 85 70 85 70 85 dB Input Bias Current 50 300 50 150 50 300 nA (X, Y, Z Inputs) TMIN to TMAX 400 300 500 nA Input Resistance Differential 50 50 50 kΩ Input Capacitance Differential 2 2 2 pF DENOMINATOR INTERFACES (U0, U1, AND U2) Operating Range VN to VN to VN to V VP − 3 VP − 3 VP − 3 Denominator Range 1000:1 1000:1 1000:1 Interface Resistor U1 to U2 28 28 28 kΩ OUTPUT AMPLIFIER (W) Output Voltage Swing TMIN to TMAX ±12 ±12 ±12 V Open-Loop Voltage Gain X = Y = 0, input to Z 72 72 72 dB Dynamic Response From X or Y input, CLOAD ≤ 20 pF 3 dB Bandwidth W ≤ 7 V rms 8 10 8 10 8 10 MHz Slew Rate 450 450 450 V/μs Settling Time +20 V or −20 V output step To 1% 125 125 125 ns To 0.1% 200 200 200 ns Short-Circuit Current TMIN to TMAX 20 50 80 20 50 80 20 50 80 mA POWER SUPPLIES, ±VS Operating Supply Range ±8 ±16.5 ±8 ±16.5 ±8 ±16.5 V Quiescent Current TMIN to TMAX 6 9 12 6 9 12 6 9 12 mA 1 Figures given are percent of full scale (for example, 0.01% = 1 mV). 2 dBc refers to decibels relative to the full-scale input (carrier) level of 7 V rms. 3 See Figur fo e 28 r test circuit. Rev. E | Page 4 of 20 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS FUNCTIONAL DESCRIPTION AVAILABLE TRANSFER FUNCTIONS DIRECT DENOMINATOR CONTROL OPERATION AS A MULTIPLIER Standard Multiplier Connections Current Output Squaring and Frequency-Doubling OPERATION AS A DIVIDER Feedback Divider Connections Connections for Square-Rooting DIVISION BY DIRECT DENOMINATOR CONTROL A PRECISION AGC LOOP WIDEBAND RMS-TO-DC CONVERTER USING U INTERFACE LOW DISTORTION MIXER OUTLINE DIMENSIONS ORDERING GUIDE