Datasheet LT1469 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | Dual 90MHz, 22V/µs 16-Bit Accurate Operational Amplifier |
| Seiten / Seite | 20 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. Open-Loop Gain and Phase vs. Gain … |
| Dateiformat / Größe | PDF / 2.4 Mb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Open-Loop Gain and Phase vs. Gain Bandwidth and Phase. Frequency. Margin vs Supply Voltage
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LT1469
TYPICAL PERFORMANCE CHARACTERISTICS Open-Loop Gain and Phase vs Gain Bandwidth and Phase Gain Bandwidth and Phase Frequency Margin vs Supply Voltage Margin vs Temperature
70 100 PHASE MARGIN (DEG) 40 42 T PHASE MARGIN (DEG) A = 25°C 60 80 A 40 V = –1 38 PHASE MARGIN PHASE RF = RG = 5.1k PHASE MARGIN VS = ±15V 38 50 60 C ±15V F = 5pF 36 36 PHASE (DEG) RL = 2k 40 40 92 34 VS = ±5V ±5V 34 30 20 90 32 94 32 GAIN GAIN (dB) 20 0 88 92 30 VS = ±15V GAIN BANDWIDTH T ±15V A = 25°C GAIN BANDWIDTH 90 10 A –20 V = –1 86 R ±5V F = RG = 5.1k 88 VS = ±5V 0 C –40 F = 5pF 84 86 RL = 2k GAIN BANDWIDTH (MHz) –10 –60 82 GAIN BANDWIDTH (MHz) 84 10k 100k 1M 10M 100M 0 5 10 15 20 –55 –25 0 25 50 75 100 125 FREQUENCY (Hz) SUPPLY VOLTAGE (±V) TEMPERATURE (°C) 1469 G19 1469 G20 1469 G21
Gain vs Frequency, AV = 1 Gain vs Frequency, AV = –1 Gain vs Frequency, AV = 1
5 5 14 TA = 25°C VS = ±15V 4 AV = 1 4 R 12 T F = RG = 2k A = 25°C 3 RL = 2k 3 V A S = ±5V 10 V = 1 V NO R R S = ±15V L 2 2 F = RG = 5.1k 8 100pF V V S = ±5V S = ±5V 1 1 VS = ±15V 6 50pF V 0 S = ±15V 0 4 20pF GAIN (dB) –1 GAIN (dB) –1 GAIN (dB) 2 10pF –2 –2 0 T –3 –3 A = 25°C A –2 V = –1 –4 –4 RL = 2k –4 CF = 5pF –5 –5 –6 100k 1M 10M 100M 100k 1M 10M 100M 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1469 G22 1469 G23 1469 G24
Gain vs Frequency, AV = –1 Slew Rate vs Supply Voltage Slew Rate vs Temperature
14 30 45 VS = ±15V TA = 25°C V 12 S = ±15V TA = 25°C 28 AV = –1 40 AV = –1 A R 10 V = –1 L = 2k –SR RL = 2k RF = RG = 5.1k 300pF 26 35 8 CF = 5pF NO R –SR L 6 24 30 +SR 4 200pF 22 25 GAIN (dB) 2 +SR 100pF 20 20 0 SLEW RATE (V/µs) SLEW RATE (V/µs) 50pF 18 15 –2 –4 16 10 –6 14 5 100k 1M 10M 100M 0 5 10 15 20 –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) SUPPLY VOLTAGE (±V) TEMPERATURE (°C) 1469 G25 1469 G26 1469 G27 1469fb 9 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Open-Loop Gain and Phase vs Gain Bandwidth and Phase Gain Bandwidth and Phase Frequency Margin vs Supply Voltage Margin vs Temperature
70 100 PHASE MARGIN (DEG) 40 42 T PHASE MARGIN (DEG) A = 25°C 60 80 A 40 V = –1 38 PHASE MARGIN PHASE RF = RG = 5.1k PHASE MARGIN VS = ±15V 38 50 60 C ±15V F = 5pF 36 36 PHASE (DEG) RL = 2k 40 40 92 34 VS = ±5V ±5V 34 30 20 90 32 94 32 GAIN GAIN (dB) 20 0 88 92 30 VS = ±15V GAIN BANDWIDTH T ±15V A = 25°C GAIN BANDWIDTH 90 10 A –20 V = –1 86 R ±5V F = RG = 5.1k 88 VS = ±5V 0 C –40 F = 5pF 84 86 RL = 2k GAIN BANDWIDTH (MHz) –10 –60 82 GAIN BANDWIDTH (MHz) 84 10k 100k 1M 10M 100M 0 5 10 15 20 –55 –25 0 25 50 75 100 125 FREQUENCY (Hz) SUPPLY VOLTAGE (±V) TEMPERATURE (°C) 1469 G19 1469 G20 1469 G21
Gain vs Frequency, AV = 1 Gain vs Frequency, AV = –1 Gain vs Frequency, AV = 1
5 5 14 TA = 25°C VS = ±15V 4 AV = 1 4 R 12 T F = RG = 2k A = 25°C 3 RL = 2k 3 V A S = ±5V 10 V = 1 V NO R R S = ±15V L 2 2 F = RG = 5.1k 8 100pF V V S = ±5V S = ±5V 1 1 VS = ±15V 6 50pF V 0 S = ±15V 0 4 20pF GAIN (dB) –1 GAIN (dB) –1 GAIN (dB) 2 10pF –2 –2 0 T –3 –3 A = 25°C A –2 V = –1 –4 –4 RL = 2k –4 CF = 5pF –5 –5 –6 100k 1M 10M 100M 100k 1M 10M 100M 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1469 G22 1469 G23 1469 G24
Gain vs Frequency, AV = –1 Slew Rate vs Supply Voltage Slew Rate vs Temperature
14 30 45 VS = ±15V TA = 25°C V 12 S = ±15V TA = 25°C 28 AV = –1 40 AV = –1 A R 10 V = –1 L = 2k –SR RL = 2k RF = RG = 5.1k 300pF 26 35 8 CF = 5pF NO R –SR L 6 24 30 +SR 4 200pF 22 25 GAIN (dB) 2 +SR 100pF 20 20 0 SLEW RATE (V/µs) SLEW RATE (V/µs) 50pF 18 15 –2 –4 16 10 –6 14 5 100k 1M 10M 100M 0 5 10 15 20 –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) SUPPLY VOLTAGE (±V) TEMPERATURE (°C) 1469 G25 1469 G26 1469 G27 1469fb 9 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts