Datasheet LT6550, LT6551 (Analog Devices) - 6

LT6550/LT6551
W U 5V/3.3V TYPICAL PERFOR A CE CHARACTERISTICS VEE (Pin 5) = 0V (LT6550), GND (Pin 5) = 0V (LT6551) Input Bias Current vs Input Input Bias Current vs Input Output Saturation Voltage vs Voltage Voltage Load Current (Output High)
0 0 1 V V S = 3.3V, 0V S = 5V, 0V VS = 5V, 0V VIN = 2.6V –5 –5 T T A = 125°C A = 125°C µA) µA) –10 TA = 125°C –10 TA = 25°C –15 T 0.1 A = 25°C TA = 25°C –15 TA = –55°C –20 TA = –55°C INPUT BIAS CURRENT ( TA = –55°C INPUT BIAS CURRENT ( –20 –25 OUTPUT SATURATION VOLTAGE (V) –25 –30 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 0.5 1.0 1.5 2.0 2.5 0.01 0.1 1 10 100 INPUT VOLTAGE (V) INPUT VOLTAGE (V) SOURCING LOAD CURRENT (mA) 6550/51 G04 6550/51 G05 6550/51 G06
Output Saturation Voltage vs Output Short-Circuit Current Load Current (Output Low) vs Temperature Gain and Phase vs Frequency
1 90 10 0 VS = 5V, 0V VIN = 1V VS = 3.3V, 0V VIN = –0.1V 85 9 –20 VOUT = 1.5V DC R 8 L = 150Ω –40 80 PHASE 7 –60 75 VS = 5V, 0V PHASE (DEG) TA = 125°C 6 –80 70 GAIN 0.1 5 –100 T 65 A = 25°C GAIN (dB) 4 –120 60 3 –140 VS = 3.3V, 0V 55 TA = –55°C 2 –160 OUTPUT SATURATION VOLTAGE (V) 50 1 –180 OUTPUT SHORT-CIRCUIT CURRENT (mA) 0.01 45 0 –200 0.01 0.10 1 10 100 –50 –25 0 25 50 75 100 125 10k 100k 1M 10M 100M 500M SINKING LOAD CURRENT (mA) TEMPERATURE (°C) FREQUENCY (Hz) 6550/51 G07 6550/51 G08 6550/51 GO9
–3dB, –0.25dB Bandwidth vs Gain Flatness vs Frequency Temperature –3dB Bandwidth vs VCC
6.2 140 180 VS = 3.3V, 0V VOUT = 1.5V DC VOUT = 1.5V DC VOUT = 1.5V DC R GND = 0V 120 L = 150Ω RL = 150Ω 5V, 0V, –3dB 6.1 160 RL = 150Ω 100 3.3V, 0V, –3dB 6.0 140 80 60 GAIN (dB) 5.9 5V, 0V, –0.25dB 120 BANDWIDTH (MHz) 40 3dB BANDWIDTH (MHz) – 5.8 100 20 3.3V, 0V, –0.25dB 5.7 0 80 10k 100k 1M 10M 100M –50 –25 0 25 50 75 100 125 3 4 5 6 7 8 9 10 11 12 FREQUENCY (Hz) TEMPERATURE (°C) VCC (V) 6550/51 G10 6550/51 G11 6550/51 G12 65501fa 6