Datasheet AD811 (Analog Devices) - 9

AD811 Data Sheet 100 100 80 R 70 F = 649
Ω
AV = +2 V 60 S = ±5V NONINVERTING CURRENT VS = ±5V TO ±15V INVERTING CURRENT V 50 S = ±5V TO ±15V VS = ±15V 10 10 40 CURVES ARE FOR WORST PSRR (dB) CASE CONDITION WHERE 30 ONE SUPPLY IS VARIED WHILE THE OTHER IS HELD CONSTANT. NOISE VOLTAGE (nV/ Hz) NOISE CURRENT (pA/ Hz) 20 VOLTAGE NOISE VS = ±15V 10 VOLTAGE NOISE VS = ±5V 1 1 5 10 100 1k 10k 100k 1k 10k 100k 1M 10M FREQUENCY (Hz)
00866-E-018
FREQUENCY (Hz)
00866-E-021 Figure 17. Input Noise vs. Frequency Figure 20. Power Supply Rejection Ration vs. Frequency
200 10 2.5 TJ MAX = –145°C 16-LEAD SOIC 160 8 W) ( 2.0 BANDWIDTH V TION S = ±15V 120 V 6 O = 1V p-p PA RL = 150
Ω
ISSI 8-LEAD PDIP GAIN = +2 D 1.5 ER 80 4 PEAKING (dB) W 3dB BANDWIDTH (MHz) PO – L PEAKING A T 1.0 40 2 O 8-LEAD SOIC T 0 0 0.5 0.4 0.6 0.8 1.0 1.2 1.4 1.6 –50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
-022 E
VALUE OF FEEDBACK RESISTOR [RFB] (k
Ω
)
00866-E-019
AMBIENT TEMPERATURE (°C)
00866- Figure 18. −3 dB Bandwidth and Peaking vs. Value of RFB Figure 21. Maximum Power Dissipation vs. Temperature for Plastic Packages
110 25 649
Ω
100 VS = ±15V 649
Ω
V V IN OUT 20 90 150
Ω
150
Ω
GAIN = +10 80 15 OUTPUT LEVEL FOR 3% THD 70 VS = ±15V CMRR (dB) 10 60 VS = ±5V 50 OUTPUT VOLTAGE (V p-p) 5 VS = ±5V 40 30 0 1k 10k 100k 1M 10M 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz)
00866-E-020 00866-E-023 Figure 19. Common-Mode Rejection Ratio vs. Frequency Figure 22. Large Signal Frequency Response Rev. G | Page 8 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