Datasheet ADA4817-1, ADA4817-2 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | Dual, Low Noise, 1 GHz FastFET Op Amplifier |
| Pages / Page | 25 / 8 — ADA4817-1/ADA4817-2. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. G = … |
| Revision | G |
| File Format / Size | PDF / 632 Kb |
| Document Language | English |
ADA4817-1/ADA4817-2. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. G = 1, DUAL. G = 1, SINGLE. G = 2. G = 5. –12. 100k. 10M. 100M. 10G
Text Version of Document
ADA4817-1/ADA4817-2 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = ±5 V, G = 1, (RF = 348 Ω for G > 1), RL = 100 Ω to ground, small signal VOUT = 100 mV p-p, large signal VOUT = 2 V p-p, unless noted otherwise.
6 6 G = 1, DUAL G = 1, SINGLE B) B) d d G = 2 ( 3 ( 3 N G = 2 N G = 1, SINGLE AI AI G = 1, DUAL G G P P O 0 O 0 O O L L D- D- E G = 5 E G = 5 S –3 S –3 O O CL CL D D E –6 E –6 IZ IZ AL AL RM –9 RM –9 NO NO –12
6
–12
9
100k 1M 10M 100M 1G 10G
-06
100k 1M 10M 100M 1G 10G
-00
FREQUENCY (Hz)
56
FREQUENCY (Hz)
56 077 077 Figure 8. Small Signal Frequency Response for Various Gains (LFCSP) Figure 11. Large Signal Frequency Response for Various Gains
6 6 VS = 10V, SOIC VS = 10V, LFCSP 3 3 VS = 5V, LFCSP ) ) B V B V d S = 5V, SOIC d S = 10V ( 0 ( 0 IN IN GA GA –3 –3 OOP OOP -L -L VS = 5V D D E E S S O –6 O –6 L L C C –9 –9 VOUT = 1V p-p –12
7
–12
0
100k 1M 10M 100M 1G 10G
00
100k 1M 10M 100M 1G 10G
01 6- 6-
FREQUENCY (Hz)
75
FREQUENCY (Hz)
75 07 07 Figure 9. Small Signal Frequency Response for Various Supplies Figure 12. Large Signal Frequency Response for Various Supplies
9 9 CL = 6.6pF C RF = 274Ω L = 2.2pF C R L = 4.4pF F = 348Ω 6 6 ) C ) B L = 0pF B d d RF = 200Ω ( 3 ( 3 IN IN GA GA 0 0 OOP OOP -L -L D D E E S –3 O –3 OS L L C C –6 –6 G = 2 RF = 274Ω G = 2 –9
8
–9
1
100k 1M 10M 100M 1G 10G
06
100k 1M 10M 100M 1G 10G
-01 6-
FREQUENCY (Hz)
56 75
FREQUENCY (Hz)
07 077 Figure 10. Small Signal Frequency Response for Various CL Figure 13. Small Signal Frequency Response for Various RF Rev. C | Page 8 of 25 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAMS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V OPERATION 5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM SAFE POWER DISSIPATION ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION CLOSED-LOOP FREQUENCY RESPONSE NONINVERTING CLOSED-LOOP FREQUENCY RESPONSE INVERTING CLOSED-LOOP FREQUENCY RESPONSE WIDEBAND OPERATION DRIVING CAPACITIVE LOADS THERMAL CONSIDERATIONS POWER-DOWN OPERATION CAPACITIVE FEEDBACK HIGHER FREQUENCY ATTENUATION LAYOUT, GROUNDING, AND BYPASSING CONSIDERATIONS SIGNAL ROUTING POWER SUPPLY BYPASSING GROUNDING EXPOSED PADDLE LEAKAGE CURRENTS INPUT CAPACITANCE INPUT-TO-INPUT/OUTPUT COUPLING APPLICATIONS INFORMATION LOW DISTORTION PINOUT WIDEBAND PHOTODIODE PREAMP HIGH SPEED JFET INPUT INSTRUMENTATION AMPLIFIER ACTIVE LOW-PASS FILTER (LPF) OUTLINE DIMENSIONS ORDERING GUIDE
TA = 25°C, VS = ±5 V, G = 1, (RF = 348 Ω for G > 1), RL = 100 Ω to ground, small signal VOUT = 100 mV p-p, large signal VOUT = 2 V p-p, unless noted otherwise.
6 6 G = 1, DUAL G = 1, SINGLE B) B) d d G = 2 ( 3 ( 3 N G = 2 N G = 1, SINGLE AI AI G = 1, DUAL G G P P O 0 O 0 O O L L D- D- E G = 5 E G = 5 S –3 S –3 O O CL CL D D E –6 E –6 IZ IZ AL AL RM –9 RM –9 NO NO –12
6
–12
9
100k 1M 10M 100M 1G 10G
-06
100k 1M 10M 100M 1G 10G
-00
FREQUENCY (Hz)
56
FREQUENCY (Hz)
56 077 077 Figure 8. Small Signal Frequency Response for Various Gains (LFCSP) Figure 11. Large Signal Frequency Response for Various Gains
6 6 VS = 10V, SOIC VS = 10V, LFCSP 3 3 VS = 5V, LFCSP ) ) B V B V d S = 5V, SOIC d S = 10V ( 0 ( 0 IN IN GA GA –3 –3 OOP OOP -L -L VS = 5V D D E E S S O –6 O –6 L L C C –9 –9 VOUT = 1V p-p –12
7
–12
0
100k 1M 10M 100M 1G 10G
00
100k 1M 10M 100M 1G 10G
01 6- 6-
FREQUENCY (Hz)
75
FREQUENCY (Hz)
75 07 07 Figure 9. Small Signal Frequency Response for Various Supplies Figure 12. Large Signal Frequency Response for Various Supplies
9 9 CL = 6.6pF C RF = 274Ω L = 2.2pF C R L = 4.4pF F = 348Ω 6 6 ) C ) B L = 0pF B d d RF = 200Ω ( 3 ( 3 IN IN GA GA 0 0 OOP OOP -L -L D D E E S –3 O –3 OS L L C C –6 –6 G = 2 RF = 274Ω G = 2 –9
8
–9
1
100k 1M 10M 100M 1G 10G
06
100k 1M 10M 100M 1G 10G
-01 6-
FREQUENCY (Hz)
56 75
FREQUENCY (Hz)
07 077 Figure 10. Small Signal Frequency Response for Various CL Figure 13. Small Signal Frequency Response for Various RF Rev. C | Page 8 of 25 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAMS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V OPERATION 5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM SAFE POWER DISSIPATION ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION CLOSED-LOOP FREQUENCY RESPONSE NONINVERTING CLOSED-LOOP FREQUENCY RESPONSE INVERTING CLOSED-LOOP FREQUENCY RESPONSE WIDEBAND OPERATION DRIVING CAPACITIVE LOADS THERMAL CONSIDERATIONS POWER-DOWN OPERATION CAPACITIVE FEEDBACK HIGHER FREQUENCY ATTENUATION LAYOUT, GROUNDING, AND BYPASSING CONSIDERATIONS SIGNAL ROUTING POWER SUPPLY BYPASSING GROUNDING EXPOSED PADDLE LEAKAGE CURRENTS INPUT CAPACITANCE INPUT-TO-INPUT/OUTPUT COUPLING APPLICATIONS INFORMATION LOW DISTORTION PINOUT WIDEBAND PHOTODIODE PREAMP HIGH SPEED JFET INPUT INSTRUMENTATION AMPLIFIER ACTIVE LOW-PASS FILTER (LPF) OUTLINE DIMENSIONS ORDERING GUIDE
