WIDEBAND DIFFERENTIAL AMPLIFIER MC1519G FEATURES @ BALANCED DIFFERENTIAL AMPLIFIER CONFIGURATION WITH CONTROLLED CONSTANT CURRENT SOURCE. ons @ MONOLITHIC NPN INPUT PAIR AND MATCHED THIN FILM ons |_| 0.100 COLLECTOR RESISTORS FOR EXTREMELY STABLE oa ) OPERATION @ PNP OUTPUT TRANSISTORS FOR COMMON EMITTER OR COMMON COLLECTOR DIFFERENTIAL OUTPUT. MAXIMUM RATINGS (TA = 25C UNLESS OTHERWISE NOTED) RATING SYMBOL VALUE UNIT Power Supply Voltage Vcc +14 Vde Power Supply Voltage VEE -14 Vde Differential Input Signal Vin +5 Vde Total Power Dissipation Pp 300 mW Derate above 25 C 2.0 mw/ Cc Operating Temperature Range Ty -55 to +125 c Storage Temperature Range Tstg -65 to +175 c SCHEMATIC 540 -VeE = YNE 147 Sherman Street, Cambridge, Mass. 02140 CRYSTALONICS _ Tel: (617) 491-1670 TWX: 710-320-1196 ELECTRICAL CHARACTERISTICS (Vee = +12 Vac. Vee=-12 Vac. Ta = 25C unless otherwise noted) 48 CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT Differential Voitage Gain Aad db Circuit A (CE) 67 73 79 Circuit B (CC) 40 45 50 Single Ended Voltage Gain Ay db Circuit A (CE) -- 67 = Circuit B (CC) = 3 Maximum Output Swing Vo V (p-p) Circuit A (CE) 12.0 14.0 = Circuit B (CC) 8.0 10.0 Input Offset Voltage Vio mVdc Circuit A (CE) ~ 2.0 6.0 Circuit B (CC) - 2.0 6.0 Input Offset Voltage Drift AVio uviC Circuit A (CE) = 5.0 _ Circuit B (CC) - 5.0 - Input Offset Current lio wAdc Circuit A (CE) _ 1.0 4.0 Circuit B (CC) - 2.0 8.0 Input Current I; Adc Circuit A (CE) _ 40.0 70.0 Circuit B (CC) ~ 60.0 90.0 Common Mode Rejection CMRej db Circuit A (CE) ~ 89.0 - Circuit B (CC) ~ 86.0 = Bandwidth 3 db BW MHz Circuit A (CE) 0.70 1.0 Circuit B (CC) 5.0 8.0 - Differential Input Impedance Zin kohms Circuit A (CE) 1.8 2.6 - Circuit B (CC) = 1.2 _ Single Ended Output Impedance Zout kohms Circuit A (CE) _ 2.7 - Circuit B (CC) _ 0.048 0.120 FIGURE 1 OUTPUT \ \ \3 INPUT NPUT LTT QUTPUT 8 \ Ig = \ 2.7K / \ to \ / \ \. / \ 7 \ \ aa S _-g Ry = 100K POT Ry= 100K POT = ; R, SET FOR Ry SET FOR OUTPUT = ouTPuT OF Voide) = 0 @ 25C OF Voiges = *6V@ 25C -V EE O -VEE CIRCUIT A - COMMON EMITTER OUTPUT CIRCUIT B - COMMON COLLECTOR OUTPUT #\ TELEDYNE CRYSTALONICS 147 Sherman Street, Cambridge, Mass. 02140 Tel: (617) 491-1670 TWX: 710-320-1196