Datasheet LT1189 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | Low Power Video Difference Amplifier |
| Pages / Page | 12 / 7 — TYPICAL PERFOR A CE CHAR C. A TERISTICS. Output Voltage Swing vs Load … |
| File Format / Size | PDF / 318 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHAR C. A TERISTICS. Output Voltage Swing vs Load Resistance. Slew Rate vs Temperature
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LT1189
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Output Voltage Swing vs Load Resistance Slew Rate vs Temperature
5 300 VS = ±5V –SLEW RATE 3 TA = –55°C TA = 25°C TA = 25°C µ 1 +SLEW RATE 250 TA = –55°C –1 SLEW RATE (V/ s) TA = 25°C V T S = ±5V A = 25°C OUTPUT VOLTAGE SWING (V) –3 RL = 1k VO = ±2V AV = 10 –5 200 10 100 1000 –50 –25 0 25 50 75 100 125 LOAD RESISTANCE (Ω) TEMPERATURE (°C) LT1189 • TPC19 LT1189 • TPC20
Output Voltage Step vs Harmonic Distortion vs Settling Time, A Output Level V = 10
4 0 VS = ±5V VS = ±5V TA = 25°C TA = 25°C R –10 L = 1k 10mV RL = 1k 2 f = 10MHz –20 AV = 10 HD3 0 –30 HD2 –40 10mV DISTORTION (dBc) –2 OUTPUT VOLTAGE STEP (V) –50 –4 –60 100 140 180 220 260 300 340 0 1 2 3 4 SETTLING TIME (ns) OUTPUT VOLTAGE (VP-P) LT1189 • TPC21 LT1189 • TPC22
Large-Signal Transient Reponse Small-Signal Transient Reponse
AV = 10, RL = 1k, +SR = 223V/µs, –SR = 232V/µs AV = 10, RL = 1k, tr = 9.40ns LT1189 • TPC23 LT1189 • TPC24 7
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Output Voltage Swing vs Load Resistance Slew Rate vs Temperature
5 300 VS = ±5V –SLEW RATE 3 TA = –55°C TA = 25°C TA = 25°C µ 1 +SLEW RATE 250 TA = –55°C –1 SLEW RATE (V/ s) TA = 25°C V T S = ±5V A = 25°C OUTPUT VOLTAGE SWING (V) –3 RL = 1k VO = ±2V AV = 10 –5 200 10 100 1000 –50 –25 0 25 50 75 100 125 LOAD RESISTANCE (Ω) TEMPERATURE (°C) LT1189 • TPC19 LT1189 • TPC20
Output Voltage Step vs Harmonic Distortion vs Settling Time, A Output Level V = 10
4 0 VS = ±5V VS = ±5V TA = 25°C TA = 25°C R –10 L = 1k 10mV RL = 1k 2 f = 10MHz –20 AV = 10 HD3 0 –30 HD2 –40 10mV DISTORTION (dBc) –2 OUTPUT VOLTAGE STEP (V) –50 –4 –60 100 140 180 220 260 300 340 0 1 2 3 4 SETTLING TIME (ns) OUTPUT VOLTAGE (VP-P) LT1189 • TPC21 LT1189 • TPC22
Large-Signal Transient Reponse Small-Signal Transient Reponse
AV = 10, RL = 1k, +SR = 223V/µs, –SR = 232V/µs AV = 10, RL = 1k, tr = 9.40ns LT1189 • TPC23 LT1189 • TPC24 7
