LT1189 Просмотр технического описания (PDF) - Linear Technology
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LT1189 Datasheet PDF : 12 Pages
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LT1189
TYPICAL PERFOR A CE CHARACTERISTICS
Output Voltage Swing vs
Load Resistance
5
VS = ± 5V
3
TA = – 55°C
TA = 25°C
1
TA = 25°C
TA = –55°C
–1
–3
TA = 25°C
TA = 25°C
–5
10
100
1000
LOAD RESISTANCE (Ω)
LT1189 • TPC19
Output Voltage Step vs
Settling Time, AV = 10
4
VS = ±5V
TA = 25°C
RL = 1k
2
10mV
0
10mV
–2
–4
100 140 180 220 260 300 340
SETTLING TIME (ns)
LT1189 • TPC21
Slew Rate vs Temperature
300
–SLEW RATE
+SLEW RATE
250
VS = ±5V
RL = 1k
VO = ±2V
AV = 10
200
–50 –25 0 25 50 75 100 125
TEMPERATURE (°C)
LT1189 • TPC20
Harmonic Distortion vs
Output Level
0
VS = ±5V
–10
TA = 25°C
RL = 1k
f = 10MHz
–20 AV = 10
HD3
– 30
– 40
HD2
– 50
– 60
0
1
2
3
4
OUTPUT VOLTAGE (VP-P)
LT1189 • TPC22
Large-Signal Transient Reponse
Small-Signal Transient Reponse
AV = 10, RL = 1k, +SR = 223V/µs, –SR = 232V/µs
LT1189 • TPC23
AV = 10, RL = 1k, tr = 9.40ns
LT1189 • TPC24
7
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