ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR 16SMT
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Bulk
- 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：-
Download product information
Overview
The HMC675LC3CTR is a SiGe monolithic latched comparator featuring an RSCML output stage. It supports 10 Gbps operation with a typical propagation delay of 100 ps and minimum pulse width of 60 ps. The device offers 10 GHz equivalent input bandwidth, 80 dB common mode rejection ratio, and 100 mW power dissipation. It operates on ±3 V supplies (Vcci=+3.3 V, Vee=-3 V) within a -40°C to +85°C temperature range.
Feature Summary
- Features reduced swing CML output drivers designed for direct driving into terminated loads.
- Includes differential latch control inputs for configurable track or hold modes.
- Supports resistor-programmable hysteresis for noise immunity adjustment.
Applications
- Automated Test Equipment
- High Speed Instrumentation
- Digital Receiver Systems
- Pulse Spectroscopy
- Clock & Data Restoration
Procurement Notes
Verify the specific suffix 'CTR' against the official datasheet documentation for the HMC675LC3C series. Confirm that the component matches the required SMT package specifications and electrical parameters before integration. Ensure compatibility with the intended supply voltages and termination requirements.
Selection Notes
Select this component when high-speed comparison at 10 Gbps is required with low jitter performance. Consider the RSCML output interface for compatibility with downstream logic stages. Evaluate the programmable hysteresis feature if signal integrity requires adjustable noise margins in noisy environments.
Part Context
This part belongs to the HMC675 series of ultra-fast comparators manufactured by Analog Devices. It utilizes SiGe technology to achieve high bandwidth and low propagation delay. The series includes variants with different output configurations such as RSPECL and RSECL versions.
Replacement Considerations
HMC675LP3E
FAQ
How is the latch mode selected?
Latch mode is selected by setting the differential latch enable inputs (LE - LE_bar) HIGH. Track mode is achieved when these inputs are LOW or floating.
What is the function of the HYS pin?
The HYS pin controls hysteresis. Leaving it disconnected results in zero hysteresis, while connecting it to Vee via a resistor adds the desired amount of hysteresis.
