Datasheet Linear Technology LTC6752IS5#TRPBF
280 MHz, 2.9 ns Comparator Family with Rail-to-Rail Inputs and CMOS Outputs
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LTC6752/LTC6752-1/ LTC6752-2/LTC6752-3/LTC6752-4 280MHz, 2.9ns Comparator Family with Rail-to-Rail Inputs and CMOS Outputs FEATURES DESCRIPTION
The LTC®6752 is a family of very high speed comparators capable of supporting toggle rates up to 280MHz. These comparators exhibit low propagation delays of 2.9ns, and fast rise/fall times of 1.2ns. There are a total of 5 members in the LTC6752 family, with different options for separate input and output supplies, shutdown, output latch, adjustable hysteresis, complementary outputs, and package. The LTC6752 comparators have rail-to-rail inputs that operate from 2.45V, up to 3.5V or 5.25V, depending on the option. The outputs are CMOS and the separate supply options can operate down to 1.71V, allowing for directly interfacing to 1.8V logic devices. The low propagation delay of only 2.9ns combined with low dispersion of only 1.8ns (10mV to 125mV overdrive variation) makes these comparators an excellent choice for critical timing applications. Similarly, the fast toggle rate and the low jitter of 4.5ps RMS (100mVP-P, 100MHz input) make the LTC6752 family ideally suited for high frequency line driver and clock recovery circuits.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. n Very High Toggle Rate: 280MHz Low Propagation Delay: 2.9ns Rail-to-Rail Inputs Extend Beyond Both Rails Output Current Capability: ±22mA Low Quiescent Current: 4.5mA Features within the LTC6752 Family: n 2.45V to 5.25V Input Supply and 1.71V to 3.5V Output Supply (Separate Supply Option) n 2.45V to 3.5V Supply (Single Supply Option) n Shutdown Pin for Reduced Power n Output Latch and Adjustable Hysteresis n Complementary Outputs Packages: TSOT-23, SC70, MSOP 3mm × 3mm QFN , Direct Replacement for ADCMP60X Family Operating Temperature Range: 40°C to 125°C APPLICATIONS Clock and Data Recovery Level Shifting High Speed Data Acquisition Systems Window Comparators High Speed Line Receivers Fast Crystal Oscillators Time of Flight Measurements Time Domain Reflectometry TYPICAL APPLICATION
High Speed Differential Line Receiver with Excellent Common Mode Rejection
SMALL DIFFERENTIAL SIGNAL WITH LARGE COMMON MODE COMPONENT VCC = 5V +IN 500mV/DIV Q IN +IN +
VEE IN LTC6752-2 VDD = 2.7V Q 50ns/DIV
6752 T01a 6752 T01a 6752fa For more information www.linear.com/LTC6752 1 LTC6752/LTC6752-1/ LTC6752-2/LTC6752-3/LTC6752-4 ABSOLUTE MAXIMUM RATINGS
(Note 1) Total Supply Voltage (VCC to VEE) (LTC6752-2/LTC6752-3/LTC6752-4).5.5V ...
Signal Conditioning > Comparators High Speed > Comparators
Other Names: LTC6752IS5TRPBF, LTC6752IS5 TRPBF
Docket:LTC6752/LTC6752-1/ LTC6752-2/LTC6752-3/LTC6752-4 280MHz, 2.9ns Comparator Family with Rail-to-Rail Inputs and CMOS Outputs FEATURES DESCRIPTION
The LTC®6752 is a family of very high speed comparators capable of supporting toggle rates up to 280MHz. These comparators exhibit low propagation delays of 2.9ns, and fast rise/fall times of 1.2ns. There are a total of 5 members in the LTC6752 family, with diff...
- Series: LTC6752, LTC6752-1, LTC6752-2, LTC6752-3, LTC6752-4 (22)