Datasheet LT1886 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | Dual 700MHz, 200mA Operational Amplifier |
| Pages / Page | 16 / 3 — ELECTRICAL CHARACTERISTICS The. denotes specifications which apply over … |
| File Format / Size | PDF / 278 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS The. denotes specifications which apply over the full operating temp-
Model Line for this Datasheet
Text Version of Document
LT1886
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temp- erature range, otherwise specifications are at TA = 25
°
C. VS =
±
6V, VCM = 0V, pulse power tested unless otherwise noted. (Note 9) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
SR Slew Rate AV = –10 (Note 6) 133 200 V/µs ● 110 V/µs Full Power Bandwidth 4V Peak (Note 7) 8 MHz GBW Gain Bandwidth f = 1MHz 700 MHz tr, tf Rise Time, Fall Time AV = 10, 10% to 90% of 0.1V, RL = 100Ω 4 ns Overshoot AV = 10, 0.1V, RL = 100Ω 1 % Propagation Delay AV = 10, 50% VIN to 50% VOUT, 0.1V, RL = 100Ω 2.5 ns tS Settling Time 6V Step, 0.1% 50 ns Harmonic Distortion HD2, AV = 10, 2VP-P, f = 1MHz, RL = 100Ω/25Ω – 75/– 63 dBc HD3, AV = 10, 2VP-P, f = 1MHz, RL = 100Ω/25Ω – 85/– 71 dBc IMD Intermodulation Distortion AV = 10, f = 0.9MHz, 1MHz, 14dBm, RL = 100Ω/25Ω – 81/– 80 dBc ROUT Output Resistance AV = 10, f = 1MHz 0.1 Ω Channel Separation VOUT = ±4V, RL = 25Ω 82 92 dB ● 80 dB IS Supply Current Per Amplifier 7 8.25 mA ● 8.50 mA
The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
2.5V, VCM = 0V, pulse power tested unless otherwise noted. (Note 9) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 5) 1.5 5 mV ● 6 mV Input Offset Voltage Drift (Note 8) ● 5 17 µV/°C IOS Input Offset Current 100 350 nA ● 550 nA IB Input Bias Current 1.2 3.5 µA ● 5.5 µA en Input Noise Voltage f = 10kHz 6 nV/√Hz in Input Noise Current f = 10kHz 2 pA/√Hz RIN Input Resistance VCM = ±1V 10 20 MΩ Differential 50 kΩ CIN Input Capacitance 2 pF Input Voltage Range (Positive) ● 1 2.4 V Input Voltage Range (Negative) ● –1.7 –1 V CMRR Common Mode Rejection Ratio VCM = ±1V ● 75 91 dB AVOL Large-Signal Voltage Gain VOUT = ±1V, RL = 100Ω 5.0 10 V/mV ● 4.5 V/mV VOUT = ±1V, RL = 25Ω 4.5 10 V/mV ● 4.0 V/mV VOUT Output Swing RL = 100Ω, 10mV Overdrive 1.50 1.65 ±V ● 1.40 ±V RL = 25Ω, 10mV Overdrive 1.35 1.50 ±V ● 1.25 ±V IOUT = 200mA, 10mV Overdrive 0.87 1 ±V ● 0.80 ±V 3
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temp- erature range, otherwise specifications are at TA = 25
°
C. VS =
±
6V, VCM = 0V, pulse power tested unless otherwise noted. (Note 9) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
SR Slew Rate AV = –10 (Note 6) 133 200 V/µs ● 110 V/µs Full Power Bandwidth 4V Peak (Note 7) 8 MHz GBW Gain Bandwidth f = 1MHz 700 MHz tr, tf Rise Time, Fall Time AV = 10, 10% to 90% of 0.1V, RL = 100Ω 4 ns Overshoot AV = 10, 0.1V, RL = 100Ω 1 % Propagation Delay AV = 10, 50% VIN to 50% VOUT, 0.1V, RL = 100Ω 2.5 ns tS Settling Time 6V Step, 0.1% 50 ns Harmonic Distortion HD2, AV = 10, 2VP-P, f = 1MHz, RL = 100Ω/25Ω – 75/– 63 dBc HD3, AV = 10, 2VP-P, f = 1MHz, RL = 100Ω/25Ω – 85/– 71 dBc IMD Intermodulation Distortion AV = 10, f = 0.9MHz, 1MHz, 14dBm, RL = 100Ω/25Ω – 81/– 80 dBc ROUT Output Resistance AV = 10, f = 1MHz 0.1 Ω Channel Separation VOUT = ±4V, RL = 25Ω 82 92 dB ● 80 dB IS Supply Current Per Amplifier 7 8.25 mA ● 8.50 mA
The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
2.5V, VCM = 0V, pulse power tested unless otherwise noted. (Note 9) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 5) 1.5 5 mV ● 6 mV Input Offset Voltage Drift (Note 8) ● 5 17 µV/°C IOS Input Offset Current 100 350 nA ● 550 nA IB Input Bias Current 1.2 3.5 µA ● 5.5 µA en Input Noise Voltage f = 10kHz 6 nV/√Hz in Input Noise Current f = 10kHz 2 pA/√Hz RIN Input Resistance VCM = ±1V 10 20 MΩ Differential 50 kΩ CIN Input Capacitance 2 pF Input Voltage Range (Positive) ● 1 2.4 V Input Voltage Range (Negative) ● –1.7 –1 V CMRR Common Mode Rejection Ratio VCM = ±1V ● 75 91 dB AVOL Large-Signal Voltage Gain VOUT = ±1V, RL = 100Ω 5.0 10 V/mV ● 4.5 V/mV VOUT = ±1V, RL = 25Ω 4.5 10 V/mV ● 4.0 V/mV VOUT Output Swing RL = 100Ω, 10mV Overdrive 1.50 1.65 ±V ● 1.40 ±V RL = 25Ω, 10mV Overdrive 1.35 1.50 ±V ● 1.25 ±V IOUT = 200mA, 10mV Overdrive 0.87 1 ±V ● 0.80 ±V 3
