Datasheet LT1395, LT1396, LT1397 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Single 400MHz Current Feedback Amplifier |
| 页数 / 页 | 20 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. Output Voltage Swing. LT1395CS6 … |
| 文件格式/大小 | PDF / 332 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Output Voltage Swing. LT1395CS6 Enable Pin Current. Positive Supply Current per
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LT1395/LT1396/LT1397
TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage Swing LT1395CS6 Enable Pin Current Positive Supply Current per vs Temperature vs Temperature Amplifi er vs Temperature
5 –10 5.00 VS = ±5V VS = ±5V EN = –5V 4 –20 4.75 3 R R L = 100k L = 150Ω EN = 0V 4.50 EN = 0V, 2 –30 ALL NON-DISABLE DEVICES 1 4.25 –40 0 VS = ±5V EN = –5V 4.00 –50 –1 3.75 –2 –60 3.50 ENABLE PIN CURRENT (μA) OUTPUT VOLTAGE SWING (V) –3 R R L = 100k L = 150Ω –70 3.25 –4 –5 –80 3.00 POSITIVE SUPPLY CURRENT PER AMPLIFIER (mA) –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 1395/6/7 G16 1395/6/7 G17
Input Offset Voltage Input Bias Currents vs Temperature vs Temperature
3.0 15 VS = ±5V VS = ±5V 2.5 12 2.0 I + B I – B 1.5 9 1.0 6 0.5 0 INPUT BIAS CURRENT (μA) INPUT OFFSET VOLTAGE (mV) 3 –0.5 –1.0 0 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 1395/6/7 G19 1395/6/7 G20
Square Wave Response Propagation Delay Rise Time and Overshoot
OS = 10% OUTPUT (200mV/DIV) INPUT (100mV/DIV) OUTPUT (200mV/DIV) VOUT (200mV/DIV) RL = 100Ω TIME (10ns/DIV) 1395/6/7 G21 RF = RG = 255Ω f = 10MHz tPD = 2.5ns 1395/6/7 G22 tr = 1.3ns 1395/6/7 G23 AV = +2 TIME (500ps/DIV) AV = +2 TIME (500ps/DIV) RL = 100Ω RL = 100Ω RF = RG = 255Ω RF = RG = 255Ω 139567fd 8
TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage Swing LT1395CS6 Enable Pin Current Positive Supply Current per vs Temperature vs Temperature Amplifi er vs Temperature
5 –10 5.00 VS = ±5V VS = ±5V EN = –5V 4 –20 4.75 3 R R L = 100k L = 150Ω EN = 0V 4.50 EN = 0V, 2 –30 ALL NON-DISABLE DEVICES 1 4.25 –40 0 VS = ±5V EN = –5V 4.00 –50 –1 3.75 –2 –60 3.50 ENABLE PIN CURRENT (μA) OUTPUT VOLTAGE SWING (V) –3 R R L = 100k L = 150Ω –70 3.25 –4 –5 –80 3.00 POSITIVE SUPPLY CURRENT PER AMPLIFIER (mA) –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 1395/6/7 G16 1395/6/7 G17
Input Offset Voltage Input Bias Currents vs Temperature vs Temperature
3.0 15 VS = ±5V VS = ±5V 2.5 12 2.0 I + B I – B 1.5 9 1.0 6 0.5 0 INPUT BIAS CURRENT (μA) INPUT OFFSET VOLTAGE (mV) 3 –0.5 –1.0 0 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 1395/6/7 G19 1395/6/7 G20
Square Wave Response Propagation Delay Rise Time and Overshoot
OS = 10% OUTPUT (200mV/DIV) INPUT (100mV/DIV) OUTPUT (200mV/DIV) VOUT (200mV/DIV) RL = 100Ω TIME (10ns/DIV) 1395/6/7 G21 RF = RG = 255Ω f = 10MHz tPD = 2.5ns 1395/6/7 G22 tr = 1.3ns 1395/6/7 G23 AV = +2 TIME (500ps/DIV) AV = +2 TIME (500ps/DIV) RL = 100Ω RL = 100Ω RF = RG = 255Ω RF = RG = 255Ω 139567fd 8