Datasheet LTC6253-7 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | 2GHz, 3.5mA Gain of 7 Stable Rail-to-Rail I/O Dual Op Amp |
| Seiten / Seite | 18 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. Output Short-Circuit Current. vs … |
| Dateiformat / Größe | PDF / 1.1 Mb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Output Short-Circuit Current. vs Supply Voltage. Open Loop Gain. Open Loop Gain and Phase
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LTC6253-7
TYPICAL PERFORMANCE CHARACTERISTICS Output Short-Circuit Current vs Supply Voltage Open Loop Gain Open Loop Gain
160 500 1600 T V V A = 25°C S = 5V, 0V S = 2.7V, 0V 120 SINK 400 T 1400 A = 25°C TA = 25°C R T L = 100Ω TO MID SUPPLY A = 125°C 300 1200 80 V) R V) T L = 100Ω TO MID SUPPLY R A = –55°C L = 1k TO MID SUPPLY 200 1000 40 PULSE TESTED RL = 1k TO MID SUPPLY TAGE (µ 800 100 TAGE (µ 600 0 0 400 R T-CIRCUIT CURRENT (mA) L = 1k TO GND –40 –100 T 200 A = 25°C RL = 1k TO GND –200 –80 TA = 125°C 0 INPUT OFFSET VOL –300 R RL = 100Ω TO GND L = 100Ω TO GND INPUT OFFSET VOL –200 –120 SOURCE OUTPUT SHOR T –400 A = –55°C –400 –160 –500 –600 1.25 1.5 1.75 2 2.25 2.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 TOTAL SUPPLY VOLTAGE (±V) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 62537 G24 62537 G25 62537 G26
Open Loop Gain and Phase Gain vs Frequency (AV = 7) vs Frequency
20 80 80 18 70 70 16 PHASE VS = ±2.5V 60 60 14 PHASE (DEG) 12 50 50 VS = ±1.35V 10 40 40 GAIN (dB) 8 GAIN (dB) GAIN 30 VS = ±2.5V 30 6 20 20 4 VS = ±2.5 V VS = ±1.35V R 2 F = 365Ω 10 T 10 A = 25°C RL =1k RL = 1k 0 0 0 10k 100k 1M 10M 100M 1G 3 10 100 400 FREQUENCY (Hz) FREQUENCY (MHz) 62537 G27 62537 G29
Gain Bandwidth and Phase Gain Bandwidth and Phase Margin vs Supply Voltage Margin vs Temperature
2200 90 2500 90 PHASE MARGIN MEASURED AT R 2100 L = 1kΩ AN OPEN LOOP GAIN OF 7V/V 80 2350 80 R 2000 L = 1kΩ 2200 70 PHASE MARGIN (DEG) 70 PHASE MARGIN (DEG) 1900 PHASE MARGIN 2050 1800 60 1900 60 1700 50 1750 GBW, 5V SUPPLY 50 PHASE MARGIN, 5V SUPPLY 1600 40 1600 GBW, 2.7V SUPPLY 40 1500 PHASE MARGIN, 2.7V SUPPLY 1450 30 30 1400 GAIN BANDWIDTH PRODUCT 1300 GAIN BANDWIDTH PRODUCT (MHz) 1300 20 GAIN BANDWIDTH PRODUCT (MHz) 1150 20 1200 10 1000 10 2.50 3 3.50 4 4.50 5.25 5 –55 –35 –15 5 25 45 65 85 105 125 SUPPLY VOLTAGE (V) TEMPERATURE ( °C) 62537 G30 62537 G31 62537f For more information www.linear.com/LTC6253-7 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information Electrical Characteristics Pin Functions Applications Information Typical Applications Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS Output Short-Circuit Current vs Supply Voltage Open Loop Gain Open Loop Gain
160 500 1600 T V V A = 25°C S = 5V, 0V S = 2.7V, 0V 120 SINK 400 T 1400 A = 25°C TA = 25°C R T L = 100Ω TO MID SUPPLY A = 125°C 300 1200 80 V) R V) T L = 100Ω TO MID SUPPLY R A = –55°C L = 1k TO MID SUPPLY 200 1000 40 PULSE TESTED RL = 1k TO MID SUPPLY TAGE (µ 800 100 TAGE (µ 600 0 0 400 R T-CIRCUIT CURRENT (mA) L = 1k TO GND –40 –100 T 200 A = 25°C RL = 1k TO GND –200 –80 TA = 125°C 0 INPUT OFFSET VOL –300 R RL = 100Ω TO GND L = 100Ω TO GND INPUT OFFSET VOL –200 –120 SOURCE OUTPUT SHOR T –400 A = –55°C –400 –160 –500 –600 1.25 1.5 1.75 2 2.25 2.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 TOTAL SUPPLY VOLTAGE (±V) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 62537 G24 62537 G25 62537 G26
Open Loop Gain and Phase Gain vs Frequency (AV = 7) vs Frequency
20 80 80 18 70 70 16 PHASE VS = ±2.5V 60 60 14 PHASE (DEG) 12 50 50 VS = ±1.35V 10 40 40 GAIN (dB) 8 GAIN (dB) GAIN 30 VS = ±2.5V 30 6 20 20 4 VS = ±2.5 V VS = ±1.35V R 2 F = 365Ω 10 T 10 A = 25°C RL =1k RL = 1k 0 0 0 10k 100k 1M 10M 100M 1G 3 10 100 400 FREQUENCY (Hz) FREQUENCY (MHz) 62537 G27 62537 G29
Gain Bandwidth and Phase Gain Bandwidth and Phase Margin vs Supply Voltage Margin vs Temperature
2200 90 2500 90 PHASE MARGIN MEASURED AT R 2100 L = 1kΩ AN OPEN LOOP GAIN OF 7V/V 80 2350 80 R 2000 L = 1kΩ 2200 70 PHASE MARGIN (DEG) 70 PHASE MARGIN (DEG) 1900 PHASE MARGIN 2050 1800 60 1900 60 1700 50 1750 GBW, 5V SUPPLY 50 PHASE MARGIN, 5V SUPPLY 1600 40 1600 GBW, 2.7V SUPPLY 40 1500 PHASE MARGIN, 2.7V SUPPLY 1450 30 30 1400 GAIN BANDWIDTH PRODUCT 1300 GAIN BANDWIDTH PRODUCT (MHz) 1300 20 GAIN BANDWIDTH PRODUCT (MHz) 1150 20 1200 10 1000 10 2.50 3 3.50 4 4.50 5.25 5 –55 –35 –15 5 25 45 65 85 105 125 SUPPLY VOLTAGE (V) TEMPERATURE ( °C) 62537 G30 62537 G31 62537f For more information www.linear.com/LTC6253-7 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information Electrical Characteristics Pin Functions Applications Information Typical Applications Typical Application Related Parts