Datasheet LT1116 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | 12ns, Single Supply Ground-Sensing Comparator |
| Pages / Page | 10 / 4 — Typical perForMance characTerisTics. Propagation Delay. Gain … |
| File Format / Size | PDF / 185 Kb |
| Document Language | English |
Typical perForMance characTerisTics. Propagation Delay. Gain Characteristics. Propagation Delay vs Overdrive
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Text Version of Document
LT1116
Typical perForMance characTerisTics Propagation Delay Gain Characteristics Propagation Delay vs Overdrive vs Load Capacitance
5.0 25 20 VS = ±5V TJ = 25°C STEP = 100mV, OVERDRIVE = 5mV 4.5 IOUT = 0 STEP SIZE = 100mV 18 TJ = 125°C 4.0 20 16 tPDHL 3.5 14 TJ = 25°C 3.0 15 t t 12 PDLH PDLH 2.5 TJ = –55°C 10 2.0 DELAY (ns) 10 t DELAY (ns) 8 PDHL OUTPUT VOLTAGE (V) 1.5 6 1.0 5 4 0.5 2 0 0 0 –2.5 –1.5 – 0.5 0 0.5 1.5 2.5 0 10 20 30 40 50 0 10 20 30 40 50 DIFFERENTIAL INPUT VOLTAGE (mV) OVERDRIVE VOLTAGE (mV) OUTPUT LOAD CAPACITANCE (pF) LT1116 • TPC01 LT1116 • TPC02 LT1116 • TPC03
Propagation Delay Propagation Delay Propagation Delay vs Source Resistance vs Positive Supply vs Temperature
80 25 30 VS = ±5V, OVERDRIVE = 20mV STEP = 100mV 70 OVERDRIVE = 5mV 25 C 20 LOAD = 10pF 60 VS = ±5V STEP SIZE = 800mV 20 50 tPDHL 400mV 15 RISING OUTPUT 40 15 tPDHL t DELAY (ns) 200mV PDLH 30 DELAY (ns) 10 FALLING OUTPUT DELAY (ns) 10 tPDLH 20 STEP SIZE = 100mV 5 5 10 0 0 0 0 0.5 1.0 1.5 2.0 2.5 3.0 4.4 4.6 4.8 5.0 5.2 5.4 5.6 –50 –30 –10 10 30 50 70 90 110 130 SOURCE RESISTANCE (kΩ) POWER SUPPLY VOLTAGE (V) JUNCTION TEMPERATURE (°C) LT1116 • TPC04 LT1116 • TPC05 LT1116 • TPC06
Common Mode Rejection Latch Set-Up Time Output High Voltage (VOH)
120 6 5.0 VIN = 2VP-P 110 VS = ±5V 4.5 TJ = 25°C 4 100 4.0 TJ = 125°C 2 90 3.5 TJ = 25°C 80 0 3.0 TIME (ns) TJ = –55°C 70 2.5 –2 REJECTION RATIO (dB) 60 OUTPUT VOLTAGE (V) 2.0 –4 50 1.5 40 –6 1.0 10k 100k 1M 10M –50 –25 0 25 50 75 100 125 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (Hz) JUNCTION TEMPERATURE (°C) OUTPUT SOURCE CURRENT (mA) LT1116 • TPC07 LT1116 • TPC08 LT1116 • TPC09 1116fc 4 For more information www.linear.com/LT1116
Typical perForMance characTerisTics Propagation Delay Gain Characteristics Propagation Delay vs Overdrive vs Load Capacitance
5.0 25 20 VS = ±5V TJ = 25°C STEP = 100mV, OVERDRIVE = 5mV 4.5 IOUT = 0 STEP SIZE = 100mV 18 TJ = 125°C 4.0 20 16 tPDHL 3.5 14 TJ = 25°C 3.0 15 t t 12 PDLH PDLH 2.5 TJ = –55°C 10 2.0 DELAY (ns) 10 t DELAY (ns) 8 PDHL OUTPUT VOLTAGE (V) 1.5 6 1.0 5 4 0.5 2 0 0 0 –2.5 –1.5 – 0.5 0 0.5 1.5 2.5 0 10 20 30 40 50 0 10 20 30 40 50 DIFFERENTIAL INPUT VOLTAGE (mV) OVERDRIVE VOLTAGE (mV) OUTPUT LOAD CAPACITANCE (pF) LT1116 • TPC01 LT1116 • TPC02 LT1116 • TPC03
Propagation Delay Propagation Delay Propagation Delay vs Source Resistance vs Positive Supply vs Temperature
80 25 30 VS = ±5V, OVERDRIVE = 20mV STEP = 100mV 70 OVERDRIVE = 5mV 25 C 20 LOAD = 10pF 60 VS = ±5V STEP SIZE = 800mV 20 50 tPDHL 400mV 15 RISING OUTPUT 40 15 tPDHL t DELAY (ns) 200mV PDLH 30 DELAY (ns) 10 FALLING OUTPUT DELAY (ns) 10 tPDLH 20 STEP SIZE = 100mV 5 5 10 0 0 0 0 0.5 1.0 1.5 2.0 2.5 3.0 4.4 4.6 4.8 5.0 5.2 5.4 5.6 –50 –30 –10 10 30 50 70 90 110 130 SOURCE RESISTANCE (kΩ) POWER SUPPLY VOLTAGE (V) JUNCTION TEMPERATURE (°C) LT1116 • TPC04 LT1116 • TPC05 LT1116 • TPC06
Common Mode Rejection Latch Set-Up Time Output High Voltage (VOH)
120 6 5.0 VIN = 2VP-P 110 VS = ±5V 4.5 TJ = 25°C 4 100 4.0 TJ = 125°C 2 90 3.5 TJ = 25°C 80 0 3.0 TIME (ns) TJ = –55°C 70 2.5 –2 REJECTION RATIO (dB) 60 OUTPUT VOLTAGE (V) 2.0 –4 50 1.5 40 –6 1.0 10k 100k 1M 10M –50 –25 0 25 50 75 100 125 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (Hz) JUNCTION TEMPERATURE (°C) OUTPUT SOURCE CURRENT (mA) LT1116 • TPC07 LT1116 • TPC08 LT1116 • TPC09 1116fc 4 For more information www.linear.com/LT1116
