Datasheet LT1229, LT1230 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Dual and Quad 100MHz Current Feedback Amplifiers |
| Pages / Page | 16 / 6 — TYPICAL PERFOR A CE CH. ARA TERISTICS. Maximum Capacitance Load vs. Total … |
| File Format / Size | PDF / 247 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CH. ARA TERISTICS. Maximum Capacitance Load vs. Total Harmonic Distortion vs. 2nd and 3rd Harmonic
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LT1229/LT1230
W U TYPICAL PERFOR A CE CH C ARA TERISTICS Maximum Capacitance Load vs Total Harmonic Distortion vs 2nd and 3rd Harmonic Feedback Resistor Frequency Distortion vs Frequency
10000 0.10 –20 V V S = ±15V S = ±15V V R O = 2VP-P L = 400Ω V R S = ±5V R –30 L = 100Ω F = RG = 750Ω 1000 RF = 750Ω AV = 10dB 2ND –40 VS = ±15V 100 0.01 VO = 7VRMS 3RD –50 DISTORTION (dBc) CAPACITIVE LOAD (pF) 10 VO = 1VRMS RL = 1k –60 PEAKING ≤ 5dB TOTAL HARMONIC DISTORTION (%) GAIN = 2 1 0.001 –70 0 1 2 3 10 100 1k 10k 100k 1 10 100 FEEDBACK RESISTOR (kΩ) FREQUENCY (Hz) FREQUENCY (MHz) LT1229 • TPC10 LT1229 • TPC11 LT1229 • TPC12
Input Common Mode Limit vs Output Saturation Voltage vs Output Short-Circuit Current vs Temperature Temperature Junction Temperature
V+ V+ 70 –0.5 –0.5 –1.0 V+ = 2V TO 18V 60 –1.5 –1.0 –2.0 RL = ∞ ±2V ≤ VS ≤ ±18V 50 2.0 V – = –2V TO –18V 1.5 1.0 40 COMMON MODE RANGE (V) 1.0 OUTPUT SATURATION VOLTAGE (V) 0.5 0.5 OUTPUT SHORT CIRCUIT CURRENT (mA) V– V– 30 – 50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) LT1229 • TPC13 LT1229 • TPC14 LT1229 • TPC15
Spot Noise Voltage and Current vs Power Supply Rejection vs Output Impedance vs Frequency Frequency Frequency
100 80 100 VS = ±15V VS = ±15V RL = 100Ω √Hz) –in 10 RF = RG = 750Ω ) 60 Ω POSITIVE 1.0 √Hz OR pA/ RF = RG = 2k 10 40 0.1 RF = RG = 750Ω en NEGATIVE 20 OUTPUT IMPEDANCE ( 0.01 SPOT NOISE (nV/ +in POWER SUPPLY REJECTION (dB) 1 0 0.001 10 100 1k 10k 100k 10k 100k 1M 10M 100M 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) LT1229 • TPC16 LT1229 • TPC18 LT1229 • TPC17 6
W U TYPICAL PERFOR A CE CH C ARA TERISTICS Maximum Capacitance Load vs Total Harmonic Distortion vs 2nd and 3rd Harmonic Feedback Resistor Frequency Distortion vs Frequency
10000 0.10 –20 V V S = ±15V S = ±15V V R O = 2VP-P L = 400Ω V R S = ±5V R –30 L = 100Ω F = RG = 750Ω 1000 RF = 750Ω AV = 10dB 2ND –40 VS = ±15V 100 0.01 VO = 7VRMS 3RD –50 DISTORTION (dBc) CAPACITIVE LOAD (pF) 10 VO = 1VRMS RL = 1k –60 PEAKING ≤ 5dB TOTAL HARMONIC DISTORTION (%) GAIN = 2 1 0.001 –70 0 1 2 3 10 100 1k 10k 100k 1 10 100 FEEDBACK RESISTOR (kΩ) FREQUENCY (Hz) FREQUENCY (MHz) LT1229 • TPC10 LT1229 • TPC11 LT1229 • TPC12
Input Common Mode Limit vs Output Saturation Voltage vs Output Short-Circuit Current vs Temperature Temperature Junction Temperature
V+ V+ 70 –0.5 –0.5 –1.0 V+ = 2V TO 18V 60 –1.5 –1.0 –2.0 RL = ∞ ±2V ≤ VS ≤ ±18V 50 2.0 V – = –2V TO –18V 1.5 1.0 40 COMMON MODE RANGE (V) 1.0 OUTPUT SATURATION VOLTAGE (V) 0.5 0.5 OUTPUT SHORT CIRCUIT CURRENT (mA) V– V– 30 – 50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) LT1229 • TPC13 LT1229 • TPC14 LT1229 • TPC15
Spot Noise Voltage and Current vs Power Supply Rejection vs Output Impedance vs Frequency Frequency Frequency
100 80 100 VS = ±15V VS = ±15V RL = 100Ω √Hz) –in 10 RF = RG = 750Ω ) 60 Ω POSITIVE 1.0 √Hz OR pA/ RF = RG = 2k 10 40 0.1 RF = RG = 750Ω en NEGATIVE 20 OUTPUT IMPEDANCE ( 0.01 SPOT NOISE (nV/ +in POWER SUPPLY REJECTION (dB) 1 0 0.001 10 100 1k 10k 100k 10k 100k 1M 10M 100M 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) LT1229 • TPC16 LT1229 • TPC18 LT1229 • TPC17 6
