Datasheet AD810 (Analog Devices) - 10

AD810 Data Sheet 110 200 GAIN = +1 GAIN = +1 100 RL = 150Ω 180 RL = 1kΩ VOUT = 250mV p-p VOUT = 250mV p-p 90 160 PEAKING ≤ 1dB PEAKING ≤ 1dB z) z) H 80 H 140 M M ( RF = 750Ω ( RF = 750Ω H 70 H 120 T T ID ID 60 100 DW PEAKING ≤ 0.1dB DW 50 80 PEAKING ≤ 0.1dB BAN BAN B RF = 1kΩ B RF = 1kΩ 40 60 –3d –3d 30 40 RF = 1.5kΩ R 20 20 F = 1.5kΩ 10 0 0 2 4 6 8 10 12 14 16 18 20
022
0 2 4 6 8 10 12 14 16 18 20
025
SUPPLY VOLTAGE (±V)
37-
SUPPLY VOLTAGE (±V)
37- 17 17 Figure 24. −3 dB Bandwidth vs. Supply Voltage, Gain = +1, RL = 150 Ω Figure 27. −3 dB Bandwidth vs. Supply Voltage, G = +1, RL = 1 kΩ
1V 20ns 100mV 20ns 100 100 90 90 VIN VIN VOUT VOUT 10 10 0% 0% 1V 1V
-023 -026 37 37 17 17 Figure 25. Small Signal Pulse Response, Gain = +1, RF = 1 kΩ, RL = 150 Ω, Figure 28. Small Signal Pulse Response, Gain = +10, RF = 442 Ω, RL = 150 Ω, VS = ±15 V VS = ±15 V
GAIN = +1 GAIN = +10 RL = 1kΩ 0 RF = 270Ω 0 PHASE RL = 150Ω PHASE –45 –45 rees) rees) –90 eg –90 eg D D ( ( 1 –135 T T IF 21 –135 IF ) ) B B d 0 V d ( S = ±15V –180 20 ( –180 IN GAIN SE SH IN GAIN SE SH A V A A –1 S = ±5V –225 A 19 –225 PH V PH S = ±15V P G VS = ±2.5V P G O –2 –270 O 18 –270 O O VS = ±5V -L -L –3 VS = ±15V 17 VS = ±15V VS = ±2.5V SED SED O V V –4 S = ±5V O S = ±5V L 16 L C VS = ±2.5V C VS = ±2.5V –5 15 1M 10M 100M 1G 1M 10M 100M 1G
-024 -027
FREQUENCY (Hz)
37
FREQUENCY (Hz)
37 17 17 Figure 26. Closed-Loop Gain and Phase Shift vs. Frequency, G= +1, Figure 29. Closed-Loop Gain and Phase Shift vs. Frequency, RF = 1 kΩ for ±15 V, 910 Ω for ±5 V and ±2.5 V G = +10, RL = 150 Ω Rev. B | Page 10 of 22 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION GENERAL DESIGN CONSIDERATIONS ACHIEVING VERY FLAT GAIN RESPONSE AT HIGH FREQUENCY CHOICE OF FEEDBACK RESISTOR PRINTED CIRCUIT BOARD LAYOUT QUALITY OF COAXIAL CABLE POWER SUPPLY BYPASSING POWER SUPPLY OPERATING RANGE OFFSET NULLING DISABLE MODE APPLICATIONS INFORMATION CAPACITIVE LOADS OPERATION AS A VIDEO LINE DRIVER 2:1 VIDEO MULTIPLEXER 4:1 MULTIPLEXER OUTLINE DIMENSIONS ORDERING GUIDE