Datasheet LT6119-1, LT6119-2 (Analog Devices) - 8

LT6119-1/LT6119-2
Typical perForMance characTerisTics Performance characteristics taken at TA = 25°C, V+ = 12V, VPULLUP = V+, VLE = 2.7V, RIN = 100Ω, ROUT = R1 + R2 + R3 = 10k, gain = 100, RC = 25.5k, CL = CLC = 2pF, unless otherwise noted. (See Figure 3) Comparator Output Leakage Comparator Propagation Delay Comparator Rise/Fall Time Current vs Pull-Up Voltage vs Input Overdrive vs Pull-Up Resistor
23 5.0 10000 VOH = 0.9 • VPULLUP 4.5 VOL = 0.1 • VPULLUP 100mV INC1 OVERDRIVE 18 4.0 CL = 2pF 125°C RISE TIME 3.5 1000 13 3.0 2.5 ALL TIME (ns) 8 2.0 H TO L FALL TIME 1.5 RISE/F 100 3 1.0 –40°C AND 25°C L TO H OUTC1, OUTC2 LEAKAGE CURRENT (nA) COMPARATOR PROPAGATION DELAY (µs) 0.5 –2 0 10 0 10 20 30 40 50 60 0 40 80 120 160 200 1 10 100 1000 COMPARATOR OUTPUT PULL-UP VOLTAGE (V) COMPARATOR INPUT OVERDRIVE (mV) RC PULL-UP RESISTOR (kΩ) 611912 G29 611912 G27 611912 G28
Comparator Step Response Comparator Step Response (5mV INC1 Overdrive) (100mV INC1 Overdrive) Comparator Reset Response
VINC VINC 0.5V/DIV 0.5V/DIV 0V 0V VOUTC 5V/DIV 0V V V OUTC OUTC 2V/DIV 2V/DIV 0V 0V VLE VLE VLE 2V/DIV 5V/DIV 5V/DIV 0V 0V 0V 5µs/DIV 5µs/DIV 5µs/DIV 611912 G30 611912 G31 611912 G32 611912f 8 For more information www.linear.com/LT6119-1 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagrams Applications Information Typical Applications Package Description Typical Application Related Parts