Datasheet AD811 (Analog Devices) - 9

Data Sheet AD811 –50 R ±5V SUPPLIES L = 100
Ω
1V 10ns VOUT = 2V p-p GAIN = +2 100 �–70 SECOND HARMONIC V 90 IN –90 THIRD HARMONIC V 10 OUT –110 ±15V SUPPLIES HARMONIC DISTORTION (dBc) 0% SECOND HARMONIC 1V THIRD HARMONIC –130 1k 10k 100k 1M 10M FREQUENCY (Hz)
00866-E-024 00866-E-027 Figure 23. Harmonic Distortion vs. Frequency Figure 26. Small Signal Pulse Response, Gain = +1
3.4 3.2 TJ MAX = –175°C 100mV 10ns 3.0 2.8 100 2.6 V 90 IN 2.4 2.2 20-LEAD LCC 2.0 1.8 1.6 8-LEAD CERDIP 1.4 1.2 V 10 OUT 0% 1.0 TOTAL POWER DISSIPATION (W) 0.8 1V 0.6 0.4 –60 –40 –20 0 20 40 60 80 100 120 140 AMBIENT TEMPERATURE (°C)
00866-E-025 00866-E-028 Figure 24. Maximum Power Dissipation vs. Figure 27. Small Signal Pulse Response, Gain = +10 Temperature for Hermetic Packages
9 G = +1 R R 6 L = 150
Ω
FB RG =
∞
+VS 3 V V OUT TO S = ±15V 0.1µF TEKTRONIX RFB = 750
Ω
P6201 FET 0 RG 2 – PROBE 7 AD811 6 –3 GAIN (dB) VIN R 4 L 3 + VS = ±5V HP8130 50Ω –6 R PULSE FB = 619
Ω
GENERATOR –9 0.1µF –VS
026 00866-
–12 1 10 100 FREQUENCY (MHz)
00866-E-029 Figure 25. Noninverting Amplifier Connection Figure 28. Closed-Loop Gain vs. Frequency, Gain = +1 Rev. G | Page 9 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