Specification	HMC875LC3C

CMRR, PSRR (Typ)	35 dB
Current - Input Bias (Max) [Max]	15 µV
Current - Output (Typ)	9 mA
Current - Quiescent (Max) [Max]	12 mA
Hysteresis	1 mV
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	1.81 mOhm
Package / Case	16-LFQFN Exposed Pad
Propagation Delay (Max) [Max]	0.12 ns
Supplier Device Package	16-SMT (3x3)
Type	General Purpose
Voltage - Input Offset (Max) [Max]	5 mV
Voltage - Supply, Single/Dual (±)	3.3 V

HMC875 Series

20 Gbps Clocked Comparator with RSCML Output Stage

Part	Contents	Function	Utilized IC / Part	Type	Operating Temperature [Max]	Operating Temperature [Min]	CMRR, PSRR (Typ)	Package / Case	Current - Quiescent (Max) [Max]	Mounting Type	Number of Elements	Hysteresis	Voltage - Input Offset (Max) [Max]	Output Type	Propagation Delay (Max) [Max]	Current - Output (Typ)	Current - Input Bias (Max) [Max]	Voltage - Supply, Single/Dual (±)	Supplier Device Package
Analog Devices 125932-HMC875LC3C	Board(s)	Comparator Single	HMC875LC3C	Linear
Analog Devices HMC875LC3CTR				General Purpose	85 °C	-40 °C	35 dB	16-LFQFN Exposed Pad	12 mA	Surface Mount	1	1 mV	5 mV	1.81 mOhm	0.12 ns	9 mA	15 µV	3.3 V	16-SMT (3x3)
Analog Devices HMC875LC3C				General Purpose	85 °C	-40 °C	35 dB	16-LFQFN Exposed Pad	12 mA	Surface Mount	1	1 mV	5 mV	1.81 mOhm	0.12 ns	9 mA	15 µV	3.3 V	16-SMT (3x3)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

HMC875 Series

The HMC875LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing CML output drivers and clock inputs. The comparator supports 20 Gbps operation while providing 120 ps clock to data output delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). 25 Gbps operation can be achieved with reduced output voltage swing. Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from ATE to broadband communications. The reduced swing CML output stage is designed to directly drive 400 mV into 50 Ohms terminated to GND. The HMC875LC3C features high speed latches with programmable hysteresis, and is configured to operate as a clocked comparator.ApplicationsATE ApplicationsHigh Speed InstrumentationDigital Receiver SystemsPulse SpectroscopyHigh Speed Trigger CircuitsClock & Data Restoration