Datasheet LT6555 (Analog Devices) - 6
| Hersteller | Analog Devices |
| Beschreibung | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
| Seiten / Seite | 16 / 6 — TYPICAL PERFOR A CE CHARACTERISTICS. Video Amplitude Transient. Output … |
| Dateiformat / Größe | PDF / 374 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFOR A CE CHARACTERISTICS. Video Amplitude Transient. Output Impedance vs Frequency
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LT6555
W U TYPICAL PERFOR A CE CHARACTERISTICS Video Amplitude Transient Output Impedance vs Frequency Small-Signal Transient Response Response
1000 0.4 1.8 VIN = 200mVP-P V 1.6 S = ±5V DISABLED 0.3 RL = 150Ω 1.4 ) VEN = 4V Ω 100 0.2 TA = 25°C 1.2 0.1 1.0 0.8 10 0 0.6 OUTPUT (V) –0.1 OUTPUT (V) 0.4 0.2 OUTPUT IMPEDANCE ( 1 ENABLED –0.2 V V IN = 0V TO 700mV EN = O.4V VS = ±5V 0 VS = ±5V R –0.3 L = 150Ω –0.2 RL = 150Ω TA = 25°C TA = 25°C 0.1 –0.4 –0.4 0.01 0.1 1 10 100 1000 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (MHz) TIME (ns) TIME (ns) 6555 G19 6555 G20 6555 G21
Large-Signal Transient Response Large-Signal Transient Response Gain Error Distribution
1.5 4 40 VIN = 1VP-P VIN = 2.5VP-P VS = ±5V VS = ±5V 3 VS = ±5V 35 VOUT = ±2V 1.0 RL = 150Ω RL = 150Ω RL = 150Ω TA = 25°C 2 TA = 25°C 30 TA = 25°C 0.5 1 25 0 0 20 OUTPUT (V) OUTPUT (V) –1 15 –0.5 –2 PERCENT OF UNITS (%) 10 –1.0 –3 5 –1.5 –4 0 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 TIME (ns) TIME (ns) GAIN ERROR—INDIVIDUAL CHANNEL (%) 6555 G22 6555 G23 6555 G24
Gain Matching Distribution Channel Switching Transient Channel Switching Transient
40 0.2 1.5 VS = ±5V VS = ±5V INA = 0V TA = 25°C R INB = 0V 1.0 35 VOUT = ±2V L = 150Ω R 0.1 OUT (V) OUT (V) L = 150Ω 0.5 T 30 A = 25°C 0 0 –0.5 25 –1.0 V INB = 300MHz, 1V 20 –0.1 S = ±5V P-P SINE –1.5 RL = 150Ω TA = 25°C INA = 0V 5 5 15 4 4 PERCENT OF UNITS (%) 10 3 2 2 5 SEL A/B (V) SEL A/B (V) 1 0 0 0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 GAIN MATCHING–BETWEEN CHANNELS (%) TIME (ns) TIME (ns) 6555 G25 6555 G26 6555 G27 6555f 6
W U TYPICAL PERFOR A CE CHARACTERISTICS Video Amplitude Transient Output Impedance vs Frequency Small-Signal Transient Response Response
1000 0.4 1.8 VIN = 200mVP-P V 1.6 S = ±5V DISABLED 0.3 RL = 150Ω 1.4 ) VEN = 4V Ω 100 0.2 TA = 25°C 1.2 0.1 1.0 0.8 10 0 0.6 OUTPUT (V) –0.1 OUTPUT (V) 0.4 0.2 OUTPUT IMPEDANCE ( 1 ENABLED –0.2 V V IN = 0V TO 700mV EN = O.4V VS = ±5V 0 VS = ±5V R –0.3 L = 150Ω –0.2 RL = 150Ω TA = 25°C TA = 25°C 0.1 –0.4 –0.4 0.01 0.1 1 10 100 1000 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (MHz) TIME (ns) TIME (ns) 6555 G19 6555 G20 6555 G21
Large-Signal Transient Response Large-Signal Transient Response Gain Error Distribution
1.5 4 40 VIN = 1VP-P VIN = 2.5VP-P VS = ±5V VS = ±5V 3 VS = ±5V 35 VOUT = ±2V 1.0 RL = 150Ω RL = 150Ω RL = 150Ω TA = 25°C 2 TA = 25°C 30 TA = 25°C 0.5 1 25 0 0 20 OUTPUT (V) OUTPUT (V) –1 15 –0.5 –2 PERCENT OF UNITS (%) 10 –1.0 –3 5 –1.5 –4 0 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 TIME (ns) TIME (ns) GAIN ERROR—INDIVIDUAL CHANNEL (%) 6555 G22 6555 G23 6555 G24
Gain Matching Distribution Channel Switching Transient Channel Switching Transient
40 0.2 1.5 VS = ±5V VS = ±5V INA = 0V TA = 25°C R INB = 0V 1.0 35 VOUT = ±2V L = 150Ω R 0.1 OUT (V) OUT (V) L = 150Ω 0.5 T 30 A = 25°C 0 0 –0.5 25 –1.0 V INB = 300MHz, 1V 20 –0.1 S = ±5V P-P SINE –1.5 RL = 150Ω TA = 25°C INA = 0V 5 5 15 4 4 PERCENT OF UNITS (%) 10 3 2 2 5 SEL A/B (V) SEL A/B (V) 1 0 0 0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 GAIN MATCHING–BETWEEN CHANNELS (%) TIME (ns) TIME (ns) 6555 G25 6555 G26 6555 G27 6555f 6