Datasheet LT6350 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Low Noise Single-Ended to Differential Converter/ADC Driver |
| 页数 / 页 | 28 / 8 — Typical perForMance characTerisTics |
| 文件格式/大小 | PDF / 891 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics
该数据表的模型线
文件文字版本
LT6350
Typical perForMance characTerisTics TA = 25°C, V+ = 5V, V– = 0V, V+IN1 = V2 = Mid-Supply, VSHDN = V+, RF = SHORT, RG = OPEN, RL = OPEN. See Figure 1. Differential Output Voltage Noise 0.1Hz to 10Hz Differential Output Settling Time vs Frequency Input-Referred Voltage Noise vs Output Step
100 600 300 VS = 5V VS = 5V VS = 5V TA = 25°C 400 250 /√Hz) 200 200 TAGE(nV TAGE NOISE (nV) 10 0 150 2mV 2mV TLING TIME (ns) –200 SET 100 20mV 20mV -REFERRED VOL –400 50 OUTPUT NOISE VOL INPUT 1 –600 0 1 1k 1M 100M –8 –6 –4 –2 0 2 4 6 8 FREQUENCY (Hz) TIME (2s/DIV) DIFFERENTIAL OUTPUT STEP (V) 6350 G23 6350 G24 6350 G35
Output Saturation Voltage Output Saturation Voltage Output Settling Time vs Load Current, Output Low, vs Load Current, Output High, vs Output Step Either Output Either Output
400 10 10 VS = 10V VS = 5V VS = 5V 350 300 TAGE (V) TAGE (V) 1 1 250 0.01% 200 TION VOL TION VOL TLING TIME (ns) 150 2mV TURA TURA SET 0.1 0.1 100 TA = 125°C TA = 125°C 50 OUTPUT SA T OUTPUT SA A = 25°C TA = 25°C 20mV TA = –40°C TA = –40°C 0 0.01 0.01 –20 –15 –10 –5 0 5 10 15 20 0.0.1 0.1 1 10 100 0.01 0.1 1 10 100 DIFFERENTIAL OUTPUT STEP (V) LOAD CURRENT (mA) LOAD CURRENT (mA) 6350 G36 6350 G14 6350 G15
Output Impedance Output Short-Circuit Current vs Frequency vs Supply Voltage, Either Output Overdrive Recovery
100 100 6 7 V V S = 5V S = 5V 80 5 5 60 SINKING 10 4 3 40 VOUTDIFF 20 TA = 85°C (V) 3 1 1 0 TA = 25°C (V) OUT2 TA = –40°C V +IN1 2 –1 T CIRCUIT CURRENT (mA) –20 OUT1 –40 1 –3 OUTPUT IMPEDANCE (Ω) 0.1 –60 0 –5 –80 SOURCING V OUTPUT SHOR V OUTDIFF +IN1 0.01 –100 –1 –7 0.01 0.1 1 10 100 0 2 4 6 8 10 12 0 1 2 3 4 FREQUENCY (MHz) SUPPLY VOLTAGE (V) TIME (µs) 6350 G28 6350 G16 6350 G44 6350fc 8 For more information www.linear.com/LT6350 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram DC Test Circuit Operation Applications Information Typical Application Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C, V+ = 5V, V– = 0V, V+IN1 = V2 = Mid-Supply, VSHDN = V+, RF = SHORT, RG = OPEN, RL = OPEN. See Figure 1. Differential Output Voltage Noise 0.1Hz to 10Hz Differential Output Settling Time vs Frequency Input-Referred Voltage Noise vs Output Step
100 600 300 VS = 5V VS = 5V VS = 5V TA = 25°C 400 250 /√Hz) 200 200 TAGE(nV TAGE NOISE (nV) 10 0 150 2mV 2mV TLING TIME (ns) –200 SET 100 20mV 20mV -REFERRED VOL –400 50 OUTPUT NOISE VOL INPUT 1 –600 0 1 1k 1M 100M –8 –6 –4 –2 0 2 4 6 8 FREQUENCY (Hz) TIME (2s/DIV) DIFFERENTIAL OUTPUT STEP (V) 6350 G23 6350 G24 6350 G35
Output Saturation Voltage Output Saturation Voltage Output Settling Time vs Load Current, Output Low, vs Load Current, Output High, vs Output Step Either Output Either Output
400 10 10 VS = 10V VS = 5V VS = 5V 350 300 TAGE (V) TAGE (V) 1 1 250 0.01% 200 TION VOL TION VOL TLING TIME (ns) 150 2mV TURA TURA SET 0.1 0.1 100 TA = 125°C TA = 125°C 50 OUTPUT SA T OUTPUT SA A = 25°C TA = 25°C 20mV TA = –40°C TA = –40°C 0 0.01 0.01 –20 –15 –10 –5 0 5 10 15 20 0.0.1 0.1 1 10 100 0.01 0.1 1 10 100 DIFFERENTIAL OUTPUT STEP (V) LOAD CURRENT (mA) LOAD CURRENT (mA) 6350 G36 6350 G14 6350 G15
Output Impedance Output Short-Circuit Current vs Frequency vs Supply Voltage, Either Output Overdrive Recovery
100 100 6 7 V V S = 5V S = 5V 80 5 5 60 SINKING 10 4 3 40 VOUTDIFF 20 TA = 85°C (V) 3 1 1 0 TA = 25°C (V) OUT2 TA = –40°C V +IN1 2 –1 T CIRCUIT CURRENT (mA) –20 OUT1 –40 1 –3 OUTPUT IMPEDANCE (Ω) 0.1 –60 0 –5 –80 SOURCING V OUTPUT SHOR V OUTDIFF +IN1 0.01 –100 –1 –7 0.01 0.1 1 10 100 0 2 4 6 8 10 12 0 1 2 3 4 FREQUENCY (MHz) SUPPLY VOLTAGE (V) TIME (µs) 6350 G28 6350 G16 6350 G44 6350fc 8 For more information www.linear.com/LT6350 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration order information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram DC Test Circuit Operation Applications Information Typical Application Package Description Revision History Typical Application Related Parts