Datasheet LT6553 (Analog Devices) - 5

LT6553
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Noise Spectral Density Input Impedance vs Frequency PSRR vs Frequency
1000 1000 70 V V V S = ±5V S = ±5V S = ±5V ±PSRR T V T A = 25°C IN = 0V 60 A = 25°C TA = 25°C √Hz) Ω 100 50 –PSRR 100 40 √Hz OR pA/ en 10 +PSRR 30 in 10 20 REJECTION RATIO (dB) INPUT IMPEDANCE (k 1 INPUT NOISE (nV/ 10 1 0.1 0 0.001 0.01 0.1 1 10 100 0.01 0.1 1 10 100 1000 0.001 0.01 0.1 1 10 100 FREQUENCY (kHz) FREQUENCY (MHz) FREQUENCY (MHz) 6553 G10 6553 G11 6553 G12
Frequency Response vs Output Amplitude Gain Flatness vs Frequency Crosstalk vs Frequency
9 0.5 0 V V V S = ±5V S = ±5V S = ±5V 8 R 0.4 V V L = 150Ω OUT = 200mVP-P OUT = 2VP-P T V A = 25°C OUT = 2VP-P RL = 150Ω – 20 RL = 150Ω 7 0.3 T T A = 25°C A = 25°C 0.2 TYPICAL PART 6 – 40 ALL- 0.1 HOSTILE B-CHANNEL 5 VOUT = 4VP-P 0 R-CHANNEL – 60 4 WORST – 0.1 ADJACENT AMPLITUDE (dB) 3 AMPLITUDE (dB) AMPLITUDE (dB) – 80 – 0.2 G-CHANNEL VOUT = 200mVP-P 2 – 0.3 – 100 1 – 0.4 0 – 0.5 – 120 0.1 1 10 100 1000 0.1 1 10 100 1000 0.1 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 6553 G15 6553 G13 6553 G14
Frequency Response with Capacitive Loads Harmonic Distortion vs Frequency Output Impedance vs Frequency
18 0 1000 V VS = ±5V 16 S = ±5V – 10 DISABLED VOUT = 2VP-P VOUT = 2VP-P V 14 R EN = 4V L = 150Ω – 20 RL = 150Ω CL = 10pF T 12 TA = 25°C ) – 30 A = 25°C Ω 100 10 – 40 8 CL = 4.7pF – 50 6 – 60 10 4 – 70 C HD3 L = 0pF AMPLITUDE (dB) 2 DISTORTION (dBc) – 80 HD2 0 – 90 OUTPUT IMPEDANCE ( 1 ENABLED V – 2 – 100 EN = 0.4V VS = ±5V R – 4 – 110 L = 150Ω TA = 25°C – 6 – 120 0.1 0.1 1 10 100 1000 0.01 0.1 1 10 100 0.01 0.1 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 6553 G16 6553 G17 6553 G18 6553f 5