Datasheet LTC6403-1 (Analog Devices) - 7

LTC6403-1
TYPICAL PERFORMANCE CHARACTERISTICS Harmonic Distortion Harmonic Distortion vs Frequency vs Output Amplitude Harmonic Distortion vs Frequency
–40 –60 DIFFERENTIAL INPUTS DIFFERENTIAL INPUTS –30 SINGLE-ENDED INPUT V V S = 3V S = 3V –50 –40 VS = 3V VOCM = VICM = 1.5V –70 VOCM = VICM = 1.5V VOCM = VICM = 1.5V R R F = RI = 402Ω F = RI = 402Ω –50 RF = RI = 402Ω –60 R R LOAD = 800Ω LOAD = 800Ω RLOAD = 800Ω V –80 f OUTDIFF = 2VP-P IN = 3MHz –60 V –70 THIRD OUTDIFF = 2VP-P –70 –80 –90 SECOND HD3 –80 THIRD –90 DISTORTION (dBc) HD2 DISTORTION (dBc) –100 DISTORTION (dBc) –90 –100 SECOND –100 –110 –110 –110 –120 –120 –120 1 10 100 1 2 3 4 5 1 10 100 FREQUENCY (MHz) VOUTDIFF (VP-P) FREQUENCY (MHz) 64031 G09 64031 G11 64031 G12
Harmonic Distortion Differential Output Impedance vs Output Amplitude Input Noise Density vs Frequency vs Frequency
–30 100 100 SINGLE-ENDED INPUT 1000 ) V INPUT CURRENT NOISE DENSITY (pA/Hz) S = 3V VS = 3V –40 VS = 3V Hz VICM = 1.5V RI = RF = 402Ω VOCM = VICM = 1.5V –50 R 100 F = RI = 402Ω RLOAD = 800Ω THIRD –60 fIN = 10MHz 10 –70 SECOND in 10 10 –80 1 e DISTORTION (dBc) –90 n –100 OUTPUT IMPEDANCE (Ω) 0.1 –110 INPUT VOLTAGE NOISE DENSITY (nV/√ –120 1 1 0.01 0 1 2 3 4 5 100 1k 10k 100k 1M 10M 0.1 1 10 100 1000 VOUTDIFF (VP-P) FREQUENCY (Hz) FREQUENCY (MHz) 64031 G18 64031 G14 64031 G17 64031fb For more information www.linear.com/LTC6403-1 7