Datasheet LT6274, LT6275 (Analog Devices) - 8

LT6274/LT6275
TYPICAL PERFORMANCE CHARACTERISTICS 2nd and 3rd Harmonic Distortion 2nd and 3rd Harmonic Distortion Undistorted Output Swing vs Frequency (AV = 1) vs Frequency (AV = –1) vs Frequency
–20 –20 30 VS = ±15V V –30 S = ±15V V –30 IN = 10VP–P VIN = 10VP–P –40 RL = 1k –40 RG = RF = 1k 25 AV = –1 –50 –50 ) –60 –60 P-P 20 TION (dBc) –70 TION (dBc) –70 –80 –80 TAGE (V A 15 V = –10 –90 3RD HARMONIC 3RD HARMONIC –90 –100 –100 10 AV = +1 –110 –110 OUTPUT VOL HARMONIC DISTOR 2ND HARMONIC –120 HARMONIC DISTOR 2ND HARMONIC –120 5 VS = ±15V –130 –130 RL = 1k 1% MAX DISTORTION –140 –140 0 100 1k 10k 100k 1M 10M 100 1k 10k 100k 1M 10M 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 6275 G29 6275 G30 6275 G31
Undistorted Output Swing vs Frequency Slew Rate vs Input Level Slew Rate vs Temperature
10 2500 2500 TA = 25°C AV = –2 A OUTPUT FALLING V = –1 RG = 2k, RF = 4k R V OUTPUT FALLING 20% to 80% OF STEP 8 G = RF = 2k S = ±15V 2000 V ) 2000 20% to 80% OF STEP S = ±15V AV = +1 ±12V OUTPUT STEP P-P /µs) /µs) 6 AV = –10 1500 1500 TAGE (V AV = –1 TE (V TE (V OUTPUT RISING 4 1000 1000 V OUTPUT RISING S = ±15V SLEW RA ±12V OUTPUT STEP V SLEW RA S = ±15V OUTPUT VOL 2 V 500 500 S = ±5V RL = 1k VS = ±5V 1% MAX DISTORTION VS = ±5V ±3.5V OUTPUT STEP 0 0 0 100k 1M 10M 100M 0 2 4 6 8 10 12 14 16 18 20 –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) INPUT LEVEL (VP-P) TEMPERATURE (°C) 6275 G32 6275 G33 6275 G34
Step Response Overshoot Slew Rate vs Capacitive Load vs Capacitive Load
10000 80 VS = ±15V 70 100mV STEP 1000 60 /µs) 100 50 AV = 1 TE (V 40 10 30 SLEW RA OVERSHOOT (%) AV = –1 V 20 S = ±15V R 1 G = RF = 2k AV = –1 RG = RF = 2k 10 20% to 80% of ±10V STEP 0.1 0 1p 10p 100p 1n 10n 100n 1µ 10p 100p 1n 10n 100n 1µ LOAD CAPACITANCE (F) LOAD CAPACITANCE (F) 6275 G35 6275 G36 6275fa 8 For more information www.linear.com/LT6275