Datasheet AD811 (Analog Devices) - 8

Data Sheet AD811 21 10 )
Ω
18 VS = ±15V 15 1 VS = ±15V 12 VS = ±5V VS = ±5V 9 0.1 6 QUIESCENT SUPPLY CURRENT (mA) GAIN = –2 CLOSED-LOOP OUTPUT RESISTANCE ( RFB = 649
Ω
3 0.01 –60 –40 –20 0 20 40 60 80 100 120 140 10k 100k 1M 10M 100M JUNCTION TEMPERATURE (°C)
00866-E-012
FREQUENCY (Hz)
00866-E-015 Figure 11. Quiescent Supply Current vs. Junction Temperature Figure 14. Closed-Loop Output Resistance vs. Frequency
10 10 100 8 RISE TIME 6 8 60 4 VS = ±5V VS = ±15V 2 6 V 40 O = 1V p-p RL = 150
Ω
0 GAIN = +2 V OVERSHOOT S = ±15V –2 4 20 RISE TIME (ns) OVERSHOOT (%) –4 INPUT OFFSET VOLTAGE (mV) –6 2 0 –8 –10 0 –20 –60 –40 –20 0 20 40 60 80 100 120 140 0.4 0.6 0.8 1.0 1.2 1.4 1.6 JUNCTION TEMPERATURE (°C) VALUE OF FEEDBACK RESISTOR [R
00866-E-013
FB] (k
Ω
)
00866-E-016 Figure 12. Input Offset Voltage vs. Junction Temperature Figure 15. Rise Time and Overshoot vs. Value of Feedback Resistor, RFB
250 2.0 VS = ±15V RL = 200
Ω
200 ) V
Ω
1.5 OUT = ±10V VS = ±15V 150 1.0 VS = ±5V VS = ±5V RL = 150
Ω
VOUT = ±2.5V 100 TRANSRESISTANCE (M 0.5 SHORT-CIRCUIT CURRENT (mA) 50 0 –60 –40 –20 0 20 40 60 80 100 120 140 –60 –40 –20 0 20 40 60 80 100 120 140 JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
00866-E-014 00866-E-017 Figure 13. Short-Circuit Current vs. Junction Temperature Figure 16. Transresistance vs. Junction Temperature Rev. G | Page 7 of 20 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAMS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION METALIZATION PHOTOGRAPH ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION GENERAL DESIGN CONSIDERATIONS ACHIEVING THE FLATTEST GAIN RESPONSE AT HIGH FREQUENCY Choice of Feedback and Gain Resistors Printed Circuit Board Layout Considerations Quality of Coaxial Cable Power Supply Bypassing Driving Capacitive Loads OPERATION AS A VIDEO LINE DRIVER AN 80 MHZ VOLTAGE-CONTROLLED AMPLIFIER CIRCUIT A VIDEO KEYER CIRCUIT OUTLINE DIMENSIONS ORDERING GUIDE