Datasheet LT1813, LT1814 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | Dual 3mA, 100MHz, 750V/µs Operational Amplifier |
| Pages / Page | 16 / 8 — TYPICAL PERFOR A CE CHARACTERISTICS. Output Short-Circuit Current vs … |
| File Format / Size | PDF / 251 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. Output Short-Circuit Current vs Temperature. Settling Time vs Output Step
Model Line for this Datasheet
- LT1813CDD#PBF LT1813CDD#TRPBF LT1813CS8#PBF LT1813CS8#TRPBF LT1813DDD#PBF LT1813DDD#TRPBF LT1813DMS8#PBF LT1813DMS8#TRPBF LT1813DS8#PBF LT1813DS8#TRPBF LT1813HVCS8#PBF LT1813HVCS8#TRPBF LT1813HVDS8#PBF LT1813HVDS8#TRPBF LT1813HVIS8#PBF LT1813HVIS8#TRPBF LT1813IDD#PBF LT1813IDD#TRPBF LT1813IS8#PBF LT1813IS8#TRPBF
Text Version of Document
LT1813/LT1814
W U TYPICAL PERFOR A CE CHARACTERISTICS Output Short-Circuit Current vs Temperature Settling Time vs Output Step Output Impedance vs Frequency
120 5 100 VS = ± 5V 4 SOURCE 3 A 10 V = 100 110 ) Ω 2 AV = 10 1 1 AV = 1 100 0 SINK –1 0.1 OUTPUT STEP (V) –2 V 90 S = ± 5V A OUTPUT IMPEDANCE ( –3 V = –1 R 0.01 F = 500Ω –4 C T OUTPUT SHORT-CIRCUIT CURRENT (mA) F = 3pF A = 25°C 0.1% SETTLING VS = ± 5V 80 –5 0.001 –50 –25 0 25 50 75 100 125 0 5 10 15 20 25 30 35 10k 100k 1M 10M 100M TEMPERATURE (°C) SETTLING TIME (ns) FREQUENCY (Hz) 1813/14 G10 1813/14 G11 1813/14 G12
Gain Bandwidth and Phase Margin vs Temperature Gain and Phase vs Frequency Crosstalk vs Frequency
70 120 0 115 T R A = 25°C TA = 25°C L = 500Ω 60 AV = –1 100 –10 AV = 10 RF = RG = 500Ω VIN = 0dBm 105 GBW –20 50 80 RL = 100Ω PHASE MARGIN (DEG) VS = ± 5V GAIN PHASE PHASE (DEG) –30 GBW 40 60 95 VS = ±2.5V ±2.5V ±5V –40 30 40 ±2.5V ± –50 GAIN (dB) 5V 85 40 20 20 PHASE MARGIN CROSSTALK (dB) –60 VS = ±5V 10 0 GAIN BANDWIDTH (MHz) –70 38 PHASE MARGIN 0 –20 –80 VS = ±2.5V –10 –40 –90 36 10k 100k 1M 10M 100M 1000M 100k 1M 10M 100M 1000M –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) FREQUENCY (Hz) TEMPERATURE (°C) 1813/14 G13 1813/14 G14 1813/14 G15
Frequency Response Frequency Response Frequency Response vs Supply Voltage, A vs Supply Voltage, A V = 2 vs Capacitive Load, A V = 1 V = – 1
6 8 12 T T CL= 1000pF A = 25°C TA = 25°C A = 25°C 4 A A V = 1 A V = –1 V 6 V = 2 CL= 500pF NO R S = ±2.5V R VS = ±5V 2 L L = 100Ω 8 RF = RG = 500Ω CL= 200pF 0 4 NO RL VS = ±5V CL= 100pF –2 4 2 CL= 50pF –4 V V S = ±2.5V S = ±5V 0 –6 0 CL= 0 –8 –2 VOLTAGE MAGNITUDE (dB) VOLTAGE MAGNITUDE (dB) VOLTAGE MAGNITUDE (dB) –10 –4 –4 –12 –14 –6 –8 1M 10M 100M 500M 1M 10M 100M 500M 1 10M 100M 200M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1813/14 G16 1813/14 G17 1813/14 G18 18134fa 8
W U TYPICAL PERFOR A CE CHARACTERISTICS Output Short-Circuit Current vs Temperature Settling Time vs Output Step Output Impedance vs Frequency
120 5 100 VS = ± 5V 4 SOURCE 3 A 10 V = 100 110 ) Ω 2 AV = 10 1 1 AV = 1 100 0 SINK –1 0.1 OUTPUT STEP (V) –2 V 90 S = ± 5V A OUTPUT IMPEDANCE ( –3 V = –1 R 0.01 F = 500Ω –4 C T OUTPUT SHORT-CIRCUIT CURRENT (mA) F = 3pF A = 25°C 0.1% SETTLING VS = ± 5V 80 –5 0.001 –50 –25 0 25 50 75 100 125 0 5 10 15 20 25 30 35 10k 100k 1M 10M 100M TEMPERATURE (°C) SETTLING TIME (ns) FREQUENCY (Hz) 1813/14 G10 1813/14 G11 1813/14 G12
Gain Bandwidth and Phase Margin vs Temperature Gain and Phase vs Frequency Crosstalk vs Frequency
70 120 0 115 T R A = 25°C TA = 25°C L = 500Ω 60 AV = –1 100 –10 AV = 10 RF = RG = 500Ω VIN = 0dBm 105 GBW –20 50 80 RL = 100Ω PHASE MARGIN (DEG) VS = ± 5V GAIN PHASE PHASE (DEG) –30 GBW 40 60 95 VS = ±2.5V ±2.5V ±5V –40 30 40 ±2.5V ± –50 GAIN (dB) 5V 85 40 20 20 PHASE MARGIN CROSSTALK (dB) –60 VS = ±5V 10 0 GAIN BANDWIDTH (MHz) –70 38 PHASE MARGIN 0 –20 –80 VS = ±2.5V –10 –40 –90 36 10k 100k 1M 10M 100M 1000M 100k 1M 10M 100M 1000M –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) FREQUENCY (Hz) TEMPERATURE (°C) 1813/14 G13 1813/14 G14 1813/14 G15
Frequency Response Frequency Response Frequency Response vs Supply Voltage, A vs Supply Voltage, A V = 2 vs Capacitive Load, A V = 1 V = – 1
6 8 12 T T CL= 1000pF A = 25°C TA = 25°C A = 25°C 4 A A V = 1 A V = –1 V 6 V = 2 CL= 500pF NO R S = ±2.5V R VS = ±5V 2 L L = 100Ω 8 RF = RG = 500Ω CL= 200pF 0 4 NO RL VS = ±5V CL= 100pF –2 4 2 CL= 50pF –4 V V S = ±2.5V S = ±5V 0 –6 0 CL= 0 –8 –2 VOLTAGE MAGNITUDE (dB) VOLTAGE MAGNITUDE (dB) VOLTAGE MAGNITUDE (dB) –10 –4 –4 –12 –14 –6 –8 1M 10M 100M 500M 1M 10M 100M 500M 1 10M 100M 200M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1813/14 G16 1813/14 G17 1813/14 G18 18134fa 8
