Datasheet LTC6268-10, LTC6269-10 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | Dual 4GHz Ultra-Low Bias Current FET Input Op Amp |
| Seiten / Seite | 22 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Dateiformat / Größe | PDF / 775 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Bias Current vs Common
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LTC6268-10/LTC6269-10
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Bias Current vs Common Input Bias Current vs Supply Mode Voltage Voltage Input Bias Current vs Temperature
300 10.0 0 1600 VS = 5V VS = ±2.5V 8.0 –1 1400 VCM = 0.25V 200 6.0 INPUT BIAS CURRENT (fA) –2 +IN 1200 –IN 4.0 –3 100 1000 +IN 2.0 –4 +IN 800 0 0.0 –5 600 –IN –2.0 –6 CURRENT (fA) –100 400 –4.0 –7 INPUT BIAS CURRENT (fA) INPUT BIAS CURRENT (fA) –6.0 –8 –IN 200 –200 –8.0 –9 VS = 3.2V TO 5.25V 0 VCM = 1.0V –300 –10.0 –10 –200 0.0 1.0 2.0 3.0 4.0 5.0 3.0 3.5 4.0 4.5 5.0 5.5 25 45 65 85 105 125 COMMON MODE VOLTAGE (V) SUPPLY VOLTAGE (V) TEMPERATURE (°C) 626810 G10 626810 G11 626810 G12
Output Saturation Voltage Output Saturation Voltage Output Short Circuit Current vs Load Current (Output Low) vs Load Current (Output High) vs Supply Voltage
200 0 200 VS = ±2.5V TA = 125°C VCM = 0.25V T –40 A = 25°C 150 T 160 A = –55°C 100 SINKING TAGE (mV) TAGE (mV) –80 120 50 T –120 A = 125°C TA = 25°C TION VOL TION VOL (mA) 0 TA = –55°C –160 I SC TURA 80 TURA –50 SOURCING –200 –100 40 TA = 125°C OUTPUT SA T –240 A = 25°C OUTPUT SA VS = ±2.5V –150 TA = –55°C VCM = 0.25V 0 –280 –200 0.0 5.0 10.0 15.0 20.0 25.0 0.0 5.0 10.0 15.0 20.0 25.0 3.0 3.5 4.0 4.5 5.0 5.5 LOAD CURRENT (mA) LOAD CURRENT (mA) VS (V) 626810 G13 626810 G14 626810 G15
Input Referred Voltage Noise Wide Band Input Referred 0.1Hz to 10Hz Input Density Voltage Noise Referred Voltage Noise
10 10 20 V V V S = ±2.5V S = ±2.5V S = ±2.5V ) V V 16 A CM = 0.25V ) CM = 0.25V V = 11 V 8 CM = –0.25V /√Hz 8 /√Hz 12 V) 8 Y (nV Y (nV 6 6 4 0 4 4 –4 TAGE NOISE (µ VOL –8 TAGE NOISE DENSIT 2 TAGE NOISE DENSIT 2 –12 VOL VOL –16 0 0 –20 0.01 0.1 1 0 100 200 300 400 500 0 1 2 3 4 5 6 7 8 9 10 FREQUENCY(MHz) FREQUENCY (MHz) TIME (s) 626810 G16 626810 G17 626810 G18 626810f 8 For more information www.linear.com/LTC6268-10 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information 5.0V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Bias Current vs Common Input Bias Current vs Supply Mode Voltage Voltage Input Bias Current vs Temperature
300 10.0 0 1600 VS = 5V VS = ±2.5V 8.0 –1 1400 VCM = 0.25V 200 6.0 INPUT BIAS CURRENT (fA) –2 +IN 1200 –IN 4.0 –3 100 1000 +IN 2.0 –4 +IN 800 0 0.0 –5 600 –IN –2.0 –6 CURRENT (fA) –100 400 –4.0 –7 INPUT BIAS CURRENT (fA) INPUT BIAS CURRENT (fA) –6.0 –8 –IN 200 –200 –8.0 –9 VS = 3.2V TO 5.25V 0 VCM = 1.0V –300 –10.0 –10 –200 0.0 1.0 2.0 3.0 4.0 5.0 3.0 3.5 4.0 4.5 5.0 5.5 25 45 65 85 105 125 COMMON MODE VOLTAGE (V) SUPPLY VOLTAGE (V) TEMPERATURE (°C) 626810 G10 626810 G11 626810 G12
Output Saturation Voltage Output Saturation Voltage Output Short Circuit Current vs Load Current (Output Low) vs Load Current (Output High) vs Supply Voltage
200 0 200 VS = ±2.5V TA = 125°C VCM = 0.25V T –40 A = 25°C 150 T 160 A = –55°C 100 SINKING TAGE (mV) TAGE (mV) –80 120 50 T –120 A = 125°C TA = 25°C TION VOL TION VOL (mA) 0 TA = –55°C –160 I SC TURA 80 TURA –50 SOURCING –200 –100 40 TA = 125°C OUTPUT SA T –240 A = 25°C OUTPUT SA VS = ±2.5V –150 TA = –55°C VCM = 0.25V 0 –280 –200 0.0 5.0 10.0 15.0 20.0 25.0 0.0 5.0 10.0 15.0 20.0 25.0 3.0 3.5 4.0 4.5 5.0 5.5 LOAD CURRENT (mA) LOAD CURRENT (mA) VS (V) 626810 G13 626810 G14 626810 G15
Input Referred Voltage Noise Wide Band Input Referred 0.1Hz to 10Hz Input Density Voltage Noise Referred Voltage Noise
10 10 20 V V V S = ±2.5V S = ±2.5V S = ±2.5V ) V V 16 A CM = 0.25V ) CM = 0.25V V = 11 V 8 CM = –0.25V /√Hz 8 /√Hz 12 V) 8 Y (nV Y (nV 6 6 4 0 4 4 –4 TAGE NOISE (µ VOL –8 TAGE NOISE DENSIT 2 TAGE NOISE DENSIT 2 –12 VOL VOL –16 0 0 –20 0.01 0.1 1 0 100 200 300 400 500 0 1 2 3 4 5 6 7 8 9 10 FREQUENCY(MHz) FREQUENCY (MHz) TIME (s) 626810 G16 626810 G17 626810 G18 626810f 8 For more information www.linear.com/LTC6268-10 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information 5.0V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Package Description Typical Application Related Parts