Datasheet LTC6417 (Analog Devices) - 5

LTC6417
Dc elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 5V, GND = 0V, No RLOAD, CLOAD = 6pF. VCM = 1.25V, CLHI = V+, PWRADJ = V+, SHDN = 0V unless otherwise noted. VINCM is defined as (IN+ + IN–)/2. VOUTCM is defined as (OUT+ + OUT–)/2. VINDIFF is defined as (IN+ – IN–). VOUTDIFF is defined as (OUT+ – OUT–). See DC test circuit schematic. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
RPWRADJ PWRADJ Pin Input Resistance PWRADJ = 2.5V to 5.0V 10.5 14.5 19 kΩ l 10 20 kΩ
VOR Pin
VOR(HI) Maximum Voltage on VOR Pin VCL = 5.0V, VCM = 1.25V 3.25 3.35 3.55 V l 3.2 3.6 V IOR(DEFAULT) Default Pull-Down Current on VOR Pin VCL = 50V, VCM = 1.25V –900 –770 –650 µA l –1150 –500 µA IOR(MAX) Maximum Pull-Down Current Both VCL = 2.0V, VCM = 1.25V, IN+ = 2.4V, 1 1.5 µA Clamps are Active IN– = 0.1V l 2 µA
ac elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 5V unless otherwise noted, GND = 0V, RLOAD = 500Ω,CLOAD = 6pF. VCM = 1.25V, CLHI = V+, PWRADJ = VCC, SHDN = 0V unless otherwise noted. VINCM is defined as (IN+ + IN–)/2. VOUTCM is defined as (OUT+ + OUT–)/2. VINDIFF is defined as (IN+ – IN–). VOUTDIFF is defined as (OUT+ – OUT–). See DC test circuit schematic. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Differential AC Characteristics
–3dBBW –3dB Bandwidth 200mVP-P,OUT Differential 1.6 GHz 0.1dBBW ±0.1dB Bandwidth 200mVP-P,OUT Differential 0.18 GHz 0.5dBBW ±0.5dB Bandwidth 200mVP-P,OUT Differential 0.45 GHz 1/f 1/f Noise Corner 25 kHz SR Slew Rate Differential 10 V/ns tS1% 1% Settling Time 2VP-P,OUT 0.8 ns tOFF Shutdown Time SHDN = 0V to 5V 40 ns tON Enable Time SHDN = 5V to 0V 15 ns tPWRADJ,OFF PWRADJ Off Time PWRADJ = 5V to 0V 10 ns tPWRADJ,ON PWRADJ On Time PWRADJ = 0V to 5V 5 ns tCL,OFF 10% Clamp Release Time CLHI = 1.5V, VCM = 1.25V, IN+ = 1.625V to 1.25V, 1 ns IN– = 1.25V to 0.875V tCL,ON 10% Clamp Engage Time CLHI = 1.5V, VCM = 1.25V, IN+ = 1.25V to 1.625V, 5 ns IN– = 1.25V to 0.875V
Common Mode AC Characteristics (VCM Pin)
–3dBBW VCM Pin Small Signal –3dB BW VCM = 0.1VP-P, Measured Single-Ended at Output 10 MHz SRCM Common Mode Slew Rate Measured Single-Ended at Output 2 V/µs
Overrange AC Characteristics (VOR Pin)
–3dBBW VOR Pin Small Signal –3dB BW VOR = 0.1VP-P, CLHI = 2V, IN+ = 2.4V, IN– = 0.1V, 200 MHz RVOR = 1k, Measured Single-Ended at Output SRVOR Overrange Slew Rate Measured Single-Ended at Output 40 V/µs
AC Clamping Characteristics
tOVDR Overdrive Recovery Time 1.9VP-P,OUT 2 ns 6417f 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions DC Test Circuit Schematic Block Diagram Applications Information Package Description Typical Application Related Parts