Datasheet LT1395, LT1396, LT1397 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | Single 400MHz Current Feedback Amplifier |
| Páginas / Página | 20 / 6 — TYPICAL AC PERFORMANCE. SMALL SIGNAL. VS (V). RL (Ω). RF (Ω). RG (Ω). – … |
| Formato / tamaño de archivo | PDF / 332 Kb |
| Idioma del documento | Inglés |
TYPICAL AC PERFORMANCE. SMALL SIGNAL. VS (V). RL (Ω). RF (Ω). RG (Ω). – 3dB BW (MHz). 0.1dB BW (MHz). PEAKING (dB)
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LT1395/LT1396/LT1397
TYPICAL AC PERFORMANCE SMALL SIGNAL SMALL SIGNAL SMALL SIGNAL VS (V) AV RL (Ω) RF (Ω) RG (Ω) – 3dB BW (MHz) 0.1dB BW (MHz) PEAKING (dB)
±5 1 100 374 – 400 100 0.1 ±5 2 100 255 255 350 100 0.1 ±5 –1 100 280 280 350 100 0.1 ±5 3 500 221 110 300 100 0.1 ±5 5 500 100 24.9 210 50 0.0 ±5 10 500 90.9 10 65 10 0.0 ±5 10 500 90.9 10Ω||100pF 100 50 0.1
TYPICAL PERFORMANCE CHARACTERISTICS Closed-Loop Gain vs Frequency Closed-Loop Gain vs Frequency Closed-Loop Gain vs Frequency (AV = 1) (AV = 2) (AV = – 1)
0 6 0 –2 4 –2 –4 GAIN (dB) 2 GAIN (dB) –4 GAIN (dB) –6 0 –6 1M 10M 100M 1G 1M 10M 100M 1G 1M 10M 100M 1G VS = ±5V FREQUENCY (Hz) 1395/6/7 G01 VS = ±5V FREQUENCY (Hz) 1395/6/7 G02 VS = ±5V FREQUENCY (Hz) 1395/6/7 G03 VIN = –10dBm VIN = –10dBm VIN = –10dBm RF = 374Ω RF = RG = 255Ω RF = RG = 280Ω RL = 100Ω RL = 100Ω RL = 100Ω
Large-Signal Transient Response Large-Signal Transient Response Large-Signal Transient Response (AV = 1) (AV = 2) (AV = – 1)
OUTPUT (1V/DIV) OUTPUT (1V/DIV) OUTPUT (1V/DIV) V 1395/6/7 G05 1395/6/7 G06 S = ±5V TIME (10ns/DIV) 1395/6/7 G04 VS = ±5V TIME (10ns/DIV) VS = ±5V TIME (10ns/DIV) VIN = ±2.5V VIN = ±1.25V VIN = ±2.5V RF = 374Ω RF = RG = 255Ω RF = RG = 280Ω RL = 100Ω RL = 100Ω RL = 100Ω 139567fd 6
TYPICAL AC PERFORMANCE SMALL SIGNAL SMALL SIGNAL SMALL SIGNAL VS (V) AV RL (Ω) RF (Ω) RG (Ω) – 3dB BW (MHz) 0.1dB BW (MHz) PEAKING (dB)
±5 1 100 374 – 400 100 0.1 ±5 2 100 255 255 350 100 0.1 ±5 –1 100 280 280 350 100 0.1 ±5 3 500 221 110 300 100 0.1 ±5 5 500 100 24.9 210 50 0.0 ±5 10 500 90.9 10 65 10 0.0 ±5 10 500 90.9 10Ω||100pF 100 50 0.1
TYPICAL PERFORMANCE CHARACTERISTICS Closed-Loop Gain vs Frequency Closed-Loop Gain vs Frequency Closed-Loop Gain vs Frequency (AV = 1) (AV = 2) (AV = – 1)
0 6 0 –2 4 –2 –4 GAIN (dB) 2 GAIN (dB) –4 GAIN (dB) –6 0 –6 1M 10M 100M 1G 1M 10M 100M 1G 1M 10M 100M 1G VS = ±5V FREQUENCY (Hz) 1395/6/7 G01 VS = ±5V FREQUENCY (Hz) 1395/6/7 G02 VS = ±5V FREQUENCY (Hz) 1395/6/7 G03 VIN = –10dBm VIN = –10dBm VIN = –10dBm RF = 374Ω RF = RG = 255Ω RF = RG = 280Ω RL = 100Ω RL = 100Ω RL = 100Ω
Large-Signal Transient Response Large-Signal Transient Response Large-Signal Transient Response (AV = 1) (AV = 2) (AV = – 1)
OUTPUT (1V/DIV) OUTPUT (1V/DIV) OUTPUT (1V/DIV) V 1395/6/7 G05 1395/6/7 G06 S = ±5V TIME (10ns/DIV) 1395/6/7 G04 VS = ±5V TIME (10ns/DIV) VS = ±5V TIME (10ns/DIV) VIN = ±2.5V VIN = ±1.25V VIN = ±2.5V RF = 374Ω RF = RG = 255Ω RF = RG = 280Ω RL = 100Ω RL = 100Ω RL = 100Ω 139567fd 6