Datasheet LT1217 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Low Power 10MHz Current Feedback Amplifier |
| 页数 / 页 | 8 / 4 — TYPICAL PERFOR A CE CHAR C. A TERISTICS. Maximum Capacitive Load vs. … |
| 文件格式/大小 | PDF / 221 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHAR C. A TERISTICS. Maximum Capacitive Load vs. Total Harmonic Distortion vs. 2nd and 3rd Harmonic
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LT1217
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Maximum Capacitive Load vs Total Harmonic Distortion vs 2nd and 3rd Harmonic Feedback Resistor Frequency Distortion vs Frequency
10000 0.1 –20 V V A S = ±15V S = ±15V V = 2 R R R L = 400Ω L = 100Ω L = 1k R V PEAKING ≤ 5dB F = RG = 3kΩ –30 O = 2Vpp RF = 3k 1000 AV = 10dB 3RD VS = ±5V VS = ±15V 0.01 –40 VO = 7VRMS 2ND 100 DISTORTION (dBc) CAPACITIVE LOAD (pF) –50 VO = 2VRMS TOTAL HARMONIC DISTORTION (%) 10 0.001 –60 1 2 3 4 5 6 7 8 9 10 10 100 1000 10000 100000 0.1 1 10 FEEDBACK RESISTOR (kΩ) FREQUENCY (Hz) FREQUENCY (MHz) LT1217 • TPC10 LT1217 • TPC11 LT1217 • TPC12
Input Common Mode Limit vs Output Saturation Voltage vs Output Short Circuit Current vs Temperature Temperature Temperature
V+ V+ 120 –0.5 110 –1.0 V+ = +5V TO +18V –1.0 100 –2.0 –1.5 90 –3.0 –2.0 RL = ∞ ±5V ≤ VS ≤ ±18V 80 3.0 2.0 70 1.5 2.0 60 COMMON MODE RANGE (V) V– = –5V TO –18V 1.0 1.0 OUTPUT SATURATION VOLTAGE (V) 0.5 50 OUTPUT SHORT CIRCUIT CURRENT (mA) V– V– 40 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 PACKAGE TEMPERATURE (°C) PACKAGE TEMPERATURE (°C) PACKAGE TEMPERATURE (°C) LT1217 • TPC13 LT1217 • TPC14 LT1217 • TPC15
Spot Noise Voltage and Current vs Power Supply Rejection vs Output Impedance vs Frequency Frequency Frequency
100 70 10000 SHUTDOWN 60 1000 (PIN 8 AT GND) √Hz) 50 in– ) 10 Ω POSITIVE 100 en 40 √Hz OR pA/ 30 10 1 RESISTANCE ( 20 i NEGATIVE n+ VS = ±15V 1 NORMAL SPOT NOISE (nV/ POWER SUPPLY REJECTION (dB) 10 RL = 100Ω VS = ±15V RF = RG =3k RF = RG = 3k 0.1 0 0.1 0.01 0.1 1 10 100 0.01 0.1 1 10 0.01 0.1 1 10 FREQUENCY (kHz) FREQUENCY (MHz) FREQUENCY (MHz) LT1217 • TPC16 LT1217 • TPC17 LT1217 • TPC18 4
W U TYPICAL PERFOR A CE CHAR C A TERISTICS Maximum Capacitive Load vs Total Harmonic Distortion vs 2nd and 3rd Harmonic Feedback Resistor Frequency Distortion vs Frequency
10000 0.1 –20 V V A S = ±15V S = ±15V V = 2 R R R L = 400Ω L = 100Ω L = 1k R V PEAKING ≤ 5dB F = RG = 3kΩ –30 O = 2Vpp RF = 3k 1000 AV = 10dB 3RD VS = ±5V VS = ±15V 0.01 –40 VO = 7VRMS 2ND 100 DISTORTION (dBc) CAPACITIVE LOAD (pF) –50 VO = 2VRMS TOTAL HARMONIC DISTORTION (%) 10 0.001 –60 1 2 3 4 5 6 7 8 9 10 10 100 1000 10000 100000 0.1 1 10 FEEDBACK RESISTOR (kΩ) FREQUENCY (Hz) FREQUENCY (MHz) LT1217 • TPC10 LT1217 • TPC11 LT1217 • TPC12
Input Common Mode Limit vs Output Saturation Voltage vs Output Short Circuit Current vs Temperature Temperature Temperature
V+ V+ 120 –0.5 110 –1.0 V+ = +5V TO +18V –1.0 100 –2.0 –1.5 90 –3.0 –2.0 RL = ∞ ±5V ≤ VS ≤ ±18V 80 3.0 2.0 70 1.5 2.0 60 COMMON MODE RANGE (V) V– = –5V TO –18V 1.0 1.0 OUTPUT SATURATION VOLTAGE (V) 0.5 50 OUTPUT SHORT CIRCUIT CURRENT (mA) V– V– 40 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 PACKAGE TEMPERATURE (°C) PACKAGE TEMPERATURE (°C) PACKAGE TEMPERATURE (°C) LT1217 • TPC13 LT1217 • TPC14 LT1217 • TPC15
Spot Noise Voltage and Current vs Power Supply Rejection vs Output Impedance vs Frequency Frequency Frequency
100 70 10000 SHUTDOWN 60 1000 (PIN 8 AT GND) √Hz) 50 in– ) 10 Ω POSITIVE 100 en 40 √Hz OR pA/ 30 10 1 RESISTANCE ( 20 i NEGATIVE n+ VS = ±15V 1 NORMAL SPOT NOISE (nV/ POWER SUPPLY REJECTION (dB) 10 RL = 100Ω VS = ±15V RF = RG =3k RF = RG = 3k 0.1 0 0.1 0.01 0.1 1 10 100 0.01 0.1 1 10 0.01 0.1 1 10 FREQUENCY (kHz) FREQUENCY (MHz) FREQUENCY (MHz) LT1217 • TPC16 LT1217 • TPC17 LT1217 • TPC18 4