Datasheet LTC6401-26 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | 1.6GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
| Pages / Page | 16 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Frequency Response. Gain 0.1dB … |
| File Format / Size | PDF / 238 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Frequency Response. Gain 0.1dB Flatness. S21 Phase and Group Delay vs
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LTC6401-26
TYPICAL PERFORMANCE CHARACTERISTICS Frequency Response Gain 0.1dB Flatness
30 1.0 TEST CIRCUIT B 0.8 25 0.6 0.4 20 0.2 15 0 GAIN (dB) –0.2 10 GAIN FLATNESS (dB) –0.4 –0.6 5 –0.8 TEST CIRCUIT B 0 –1.0 10 100 1000 3000 10 100 1000 3000 FREQUENCY (MHz) FREQUENCY (MHz) 640126 G01 640126 G02
S21 Phase and Group Delay vs Input and Output Refl ection and Frequency Reverse Isoloation vs Frequency
0 0.8 0 TEST CIRCUIT B S11 –10 –50 0.6 GROUP DELAY ( –20 S22 GROUP DELAY –30 –100 0.4 –40 S12 PHASE ns PHASE (DEGREE) S PARAMETERS (dB) –50 –150 0.2 –60 TEST CIRCUIT B –200 0 –70 0 200 400 600 800 1000 10 100 1000 3000 FREQUENCY (MHz) FREQUENCY (MHz) 640126 G03 640126 G04
Input and Output Impedance vs Frequency PSRR and CMRR vs Frequency
180 60 Z 120 IN MAG ZOUT MAG ) 150 ZIN PHASE 50 100 PSRR Ω ZOUT PHASE PHASE (DEGREE) 120 40 80 CMRR 90 30 60 60 20 PSRR, CMRR (dB) 40 IMPEDANCE MAGNITUDE ( 30 10 20 0 0 0 10 100 1000 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) 640126 G05 640126 G06 640126f 6
TYPICAL PERFORMANCE CHARACTERISTICS Frequency Response Gain 0.1dB Flatness
30 1.0 TEST CIRCUIT B 0.8 25 0.6 0.4 20 0.2 15 0 GAIN (dB) –0.2 10 GAIN FLATNESS (dB) –0.4 –0.6 5 –0.8 TEST CIRCUIT B 0 –1.0 10 100 1000 3000 10 100 1000 3000 FREQUENCY (MHz) FREQUENCY (MHz) 640126 G01 640126 G02
S21 Phase and Group Delay vs Input and Output Refl ection and Frequency Reverse Isoloation vs Frequency
0 0.8 0 TEST CIRCUIT B S11 –10 –50 0.6 GROUP DELAY ( –20 S22 GROUP DELAY –30 –100 0.4 –40 S12 PHASE ns PHASE (DEGREE) S PARAMETERS (dB) –50 –150 0.2 –60 TEST CIRCUIT B –200 0 –70 0 200 400 600 800 1000 10 100 1000 3000 FREQUENCY (MHz) FREQUENCY (MHz) 640126 G03 640126 G04
Input and Output Impedance vs Frequency PSRR and CMRR vs Frequency
180 60 Z 120 IN MAG ZOUT MAG ) 150 ZIN PHASE 50 100 PSRR Ω ZOUT PHASE PHASE (DEGREE) 120 40 80 CMRR 90 30 60 60 20 PSRR, CMRR (dB) 40 IMPEDANCE MAGNITUDE ( 30 10 20 0 0 0 10 100 1000 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz) 640126 G05 640126 G06 640126f 6
