Datasheet LTC2066, LTC2067 (Analog Devices) - 9

LTC2066/LTC2067
TYPICAL PERFORMANCE CHARACTERISTICS Open Loop Gain and Phase Open Loop Gain and Phase vs Frequency vs Frequency
140 0 140 0 VS = 5V VS = 1.8V 120 PHASE RL = 499kΩ –45 120 RL = 499kΩ –30 100 –90 100 –60 80 –135 PHASE 80 –90 60 –180 PHASE (°) 60 PHASE (°) –120 40 –225 40 –150 GAIN (dB) GAIN 20 –270 GAIN (dB) 20 GAIN –180 0 –315 0 –20 –210 C –360 –20 L = 0pF CL = 0pF C –40 L = 47pF –405 C –40 L = 47pF –240 CL = 100pF CL = 100pF –60 –450 –60 –270 1m 10m100m 1 10 100 1k 10k 100k 1M 10M 1m 10m100m 1 10 100 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) 2066 G25 2066 G26
Shutdown Transient with LTC2067 Crosstalk vs Frequency Open Loop Gain vs Load Sinusoidal Input
0 150 RL = 10k VS = 5V –20 VSHDN 145 5V/DIV –40 IS 140 5µA/DIV –60 ALK (dB) 135 –80 VOUT, VIN CROSST 0.1V/DIV 130 –100 OPEN LOOP GAIN (dB) –120 2066 G28 125 B to A 400µs/DIV A to B VS = ±2.5V –140 120 A 100 1k 10k 100k 1M V = +1 1 10 100 500 FREQUENCY (Hz) RLOAD (kΩ) 2066 G66 2066 G27
Shutdown Transient with Enable Transient with Enable Transient with Sinusoidal Input Sinusoidal Input Sinusoidal Input
VSHDN VSHDN VSHDN 2V/DIV 5V/DIV 2V/DIV IS IS 5µA/DIV IS 5µA/DIV 5µA/DIV VOUT, VIN 0.1V/DIV V VOUT, VIN OUT, VIN 1V/DIV 0.2V/DIV 400µs/DIV 2066 G29 400µs/DIV 2066 G30 400µs/DIV 2066 G31 VS = ±0.9V VS = ±2.5V VS = ±0.9V AV = +1 AV = +1 AV = +1 Rev A For more information www.analog.com 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Typical Application Related Parts