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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR 16SMT
- Series：-
- Mfr：Analog Devices Inc.
- Package：Strip
- Type：General Purpose
- Number of Elements：1
- Output Type：-
- Voltage - Supply, Single/Dual (±)：3.3V
- Voltage - Input Offset (Max)：5mV
- Current - Input Bias (Max)：15µA
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：9mA
- CMRR, PSRR (Typ)：35dB PSRR
- Propagation Delay (Max)：0.13ns
- Hysteresis：1mV
- Operating Temperature：-40°C ~ 85°C
- Package / Case：16-LFQFN Exposed Pad
- Mounting Type：Surface Mount
- Supplier Device Package：16-SMT (3x3)
- Grade：-
- Qualification：-
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Overview
The HMC675LC3C is a SiGe monolithic, ultra-fast latched comparator featuring reduced swing CML (RSPECL) output drivers. It supports 10 Gbps operation with an equivalent input bandwidth of 10 GHz and a typical propagation delay of 100 ps. The device provides a minimum pulse width of 60 ps and exhibits 0.2 ps rms random jitter at 10 Gbps. Power dissipation is typically 100 mW under standard supply conditions.
Feature Summary
- Features resistor-programmable hysteresis for customizable noise immunity
- Supports differential latch control for precise timing acquisition
- Designed to directly drive 400 mV into 50 ohms terminated to ground
Applications
- Automated Test Equipment (ATE)
- High Speed Instrumentation
- Digital Receiver Systems
- Pulse Spectroscopy
- Clock & Data Restoration
Procurement Notes
Verify the specific ordering suffix against official Analog Devices documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to procurement. Ensure that the requested part number matches the exact functional requirements regarding the RSPECL output stage and latch inputs.
Selection Notes
Select this component when high-speed signal comparison with minimal dispersion is required. The device is suitable for applications demanding low overdrive and slew rate dispersion. Consider the programmable hysteresis feature if noise rejection tuning is necessary. Verify power supply compatibility with the specified Vcci and Vee requirements before integration.
Part Context
This component belongs to the HMC675 series of high-speed comparators manufactured by Analog Devices. It utilizes Silicon Germanium (SiGe) technology to achieve its performance characteristics. The device is housed in a 16-lead 3x3 mm surface mount package designed for RF applications requiring robust grounding and thermal management.
Replacement Considerations
No direct substitute part numbers are documented in the provided source material.
