Electronic Components Datasheet Search |
|
LT1712CGN Datasheet(PDF) 4 Page - Linear Technology |
|
LT1712CGN Datasheet(HTML) 4 Page - Linear Technology |
4 / 12 page 4 LT1711/LT1712 Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: The LT1711C/LT1712C are guaranteed to meet specified performance from 0 °C to 70°C. They are designed, characterized and expected to meet specified performance from – 40 °C to 85°C but are not tested or QA sampled at these temperatures. The LT1711I/LT1712I are guaranteed to meet specified performance from –40 °C to 85°C. Note 3: The negative supply should not be greater than the ground pin voltage and the maximum voltage across the positive and negative supplies should not be greater than 12V. Note 4: Input offset voltage (VOS) is measured with the LT1711/LT1712 in a configuration that adds external hysteresis. It is defined as the average of the two hysteresis trip points. Note 5: Input bias current (IB) is defined as the average of the two input currents. Note 6: Propagation delay (tPD) is measured with the overdrive added to the actual VOS. Differential propagation delay is defined as: ∆tPD = tPD+ – tPD–. Load capacitance is 10pF. Due to test system requirements, the LT1711/LT1712 propagation delay is specified with a 1k Ω load to ground for ±5V supplies, or to mid-supply for 2.7V or 5V single supplies. Note 7: Latch propagation delay (tLPD) is the delay time for the output to respond when the latch pin is deasserted. Latch setup time (tSU) is the ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS AV Small-Signal Voltage Gain 1 15 V/mV VOH Output Voltage Swing HIGH (Note 8) IOUT = 1mA, VOVERDRIVE = 50mV q 4.5 4.8 V IOUT = 10mA, VOVERDRIVE = 50mV q 4.3 4.6 V VOL Output Voltage Swing LOW (Note 8) IOUT = – 1mA, VOVERDRIVE = 50mV q 0.20 0.4 V IOUT = – 10mA, VOVERDRIVE = 50mV q 0.30 0.5 V I+ Positive Supply Current (Per Comparator) VOVERDRIVE = 1V 17 22 mA q 30 mA I– Negative Supply Current (Per Comparator) VOVERDRIVE = 1V 9 12 mA q 15 mA VIH Latch Pin High Input Voltage q 2.4 V VIL Latch Pin Low Input Voltage q 0.8 V IIL Latch Pin Current VLATCH = V+ q 15 µA tPD Propagation Delay (Notes 6, 11) ∆VIN = 100mV, VOVERDRIVE = 20mV 4.5 6.0 ns ∆VIN = 100mV, VOVERDRIVE = 20mV q 8.5 ns ∆VIN = 100mV, VOVERDRIVE = 5mV 5.5 ns ∆tPD Differential Propagation Delay (Notes 6, 11) ∆VIN = 100mV, VOVERDRIVE = 20mV 0.5 1.5 ns tr Output Rise Time 10% to 90% 2 ns tf Output Fall Time 90% to 10% 2 ns tLPD Latch Propagation Delay (Note 7) 5ns tSU Latch Setup Time (Note 7) 1ns tH Latch Hold Time (Note 7) 0ns tDPW Minimum Latch Disable Pulse Width (Note 7) 5 ns fMAX Maximum Toggle Frequency VIN = 100mVP-P Sine Wave 100 MHz tJITTER Output Timing Jitter VIN = 630mVP-P (0dBm) Sine Wave, f = 30MHz 11 psRMS The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. V+ = 5V, V– = – 5V, VCM = 0V, VLATCH = 0.8V, CLOAD = 10pF, VOVERDRIVE = 20mV, unless otherwise specified. interval in which the input signal must remain stable prior to asserting the latch signal. Latch hold time (tH) is the interval after the latch is asserted in which the input signal must remain stable. Latch disable pulse width (tDPW) is the width of the negative pulse on the latch enable pin that latches in new data on the data inputs. Note 8: Output voltage swings are characterized and tested at V+ = 5V and V– = 0V. They are guaranteed by design and correlation to meet these specifications at V– = – 5V. Note 9: The input voltage range is tested under the more demanding conditions of V+ = 5V and V– = –5V. The LT1711/LT1712 are guaranteed by design and correlation to meet these specifications at V– = 0V. Note 10: The LT1711/LT1712 voltage gain is tested at V+ = 5V and V– = –5V only. Voltage gain at single supply V+ = 5V and V+ = 2.7V is guaranteed by design and correlation. Note 11: The LT1711/LT1712 tPD is tested at V+ = 5V and 2.7V with V– = 0V. Propagation delay at V+ = 5V, V– = –5V is guaranteed by design and correlation. Note 12: Care must be taken to make sure that the LT1711/LT1712 do not exceed TJMAX when operating with ±5V supplies over the industrial temperature range. TJMAX is not exceeded for DC inputs, but supply current increases with switching frequency (see Typical Performance Characteristics). |
Similar Part No. - LT1712CGN |
|
Similar Description - LT1712CGN |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |