Datasheet LT1818, LT1819 (Analog Devices) - 5

LT1818/LT1819
The ELECTRICAL CHARACTERISTICS
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. (Note 9) VS = 5V, 0V; VCM = 2.5V, RL to 2.5V unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
AVOL Large-Signal Voltage Gain VOUT = 1.5V to 3.5V, RL = 500Ω 1.0 2 V/mV TA = 0°C to 70°C l 0.7 V/mV TA = –40°C to 85°C l 0.6 V/mV VOUT = 1.5V to 3.5V, RL = 100Ω 0.7 4 V/mV TA = 0°C to 70°C l 0.5 V/mV TA = –40°C to 85°C l 0.4 V/mV Channel Separation VOUT = 1.5V to 3.5V, LT1819 81 100 dB TA = 0°C to 70°C l 80 dB TA = –40°C to 85°C l 79 dB VOUT Output Swing (Positive) RL = 500Ω, 30mV Overdrive 3.9 4.2 V TA = 0°C to 70°C l 3.8 V TA = –40°C to 85°C l 3.7 V RL = 100Ω, 30mV Overdrive 3.7 4 V TA = 0°C to 70°C l 3.6 V TA = –40°C to 85°C l 3.5 V Output Swing (Negative) RL = 500Ω, 30mV Overdrive 0.8 1.1 V TA = 0°C to 70°C l 1.2 V TA = –40°C to 85°C l 1.3 V RL = 100Ω, 30mV Overdrive 1 1.3 V TA = 0°C to 70°C l 1.4 V TA = –40°C to 85°C l 1.5 V IOUT Output Current VOUT = 1.5V or 3.5V, 30mV Overdrive ±30 ±50 mA TA = 0°C to 70°C l ±25 mA TA = –40°C to 85°C l ±20 mA ISC Output Short-Circuit Current VOUT = 2.5V, 1V Overdrive (Note 3) ±80 ±140 mA TA = 0°C to 70°C ±70 mA TA = –40°C to 85°C ±50 mA SR Slew Rate AV = 1 1000 V/μs AV = –1 (Note 5) 450 800 V/μs TA = 0°C to 70°C l 375 V/μs TA = –40°C to 85°C l 300 V/μs FPBW Full-Power Bandwidth 2VP-P (Note 6) 125 MHz GBW Gain-Bandwidth Product f = 4MHz, RL = 500Ω 240 360 MHz TA = 0°C to 70°C l 230 MHz TA = –40°C to 85°C l 220 MHz tr , tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V Step 0.7 ns tPD Propagation Delay AV = 1, 50% to 50%, 0.1V Step 1.1 ns OS Overshoot AV = 1, 0.1V, RL = 100Ω 20 % HD Harmonic Distortion HD2, AV = 2, f = 5MHz, VOUT = 2VP-P , RL = 500Ω –72 dBc HD3, AV = 2, f = 5MHz, VOUT = 2VP-P , RL = 500Ω –74 dBc dG Differential Gain AV = 2, RL = 150Ω 0.07 % dP Differential Phase AV = 2, RL = 150Ω 0.07 DEG IS Supply Current Per Amplifi er 8.5 10 mA TA = 0°C to 70°C l 13 mA TA = –40°C to 85°C l 14 mA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
A heat sink may be required to keep the junction temperature may cause permanent damage to the device. Exposure to any Absolute below absolute maximum when the output is shorted indefi nitely. Maximum Rating condition for extended periods may affect device
Note 4:
Input offset voltage is pulse tested and is exclusive of warm-up reliability and lifetime. drift.
Note 2:
Differential inputs of ±6V are appropriate for transient operation only, such as during slewing. Large sustained differential inputs can cause excessive power dissipation and may damage the part. 18189fb 5 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION E LECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATION SIMPLIFIED SCHEMATIC PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS