HMC955

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32 Gbps, 1:2 Demux with Programmable Output Voltage

Part Models: 3
1ku List Price: price unavailable

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Overview

Supports Data Rates up to 32 Gbps
660 mW Power Consumption
-3.3 V or +3.3 V Operation is Available

Supports Single-Ended and Differential Operation
24 Lead Ceramic 4x4 mm SMT Package: 16 mm2
Invert Port Allows Scrambling for SERDES Application

The HMC955LC4B is a 1 to 2 Demux designed to support data transmission rates up to 32 Gbps. The demux uses both rising and falling edges of the half-rate clock to sample the data in sequence 01-02 and latches the data on the rising edge into the differential outputs. The demux also has high-speed clock synchronous invert input that allows for scrambling of the data. The HMC955LC4B also features an output level control pin, VR, which allows for loss compensation or for signal level optimization.

All differential inputs to the HMC955LC4B are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be AC or DC coupled. The differential CML outputs are source terminated to 50 Ohms and may also be AC or DC coupled. Outputs can be connected directly to a 50 Ohm ground-terminated system or drive devices with CML logic input. The HMC955LC4B operates from a single -3.3 V supply and is available in a ceramic ROHS-compliant 4x4 mm SMT package.

APPLICATIONS

SONET OC-192

Broadband Test & Measurement Equipment

FPGA Interfacing Circuitry

16 G and 32 G Fiber Channel

100 Gbit Ethernet

ADC Encoder

Part Models: 3
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC955: 32 Gbps, 1:2 Demux with Programmable Output Voltage Data Sheet 03/14/2022

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC955LC4B	24-Lead LCC (3.9mm x 3.9mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC955LC4BTR	24-Lead LCC (3.9mm x 3.9mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC955LC4BTR-R5	24-Lead LCC (3.9mm x 3.9mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Dec 29, 2022 - 22_0095 Obsolescence of HMC955 HMC940 HMC877 HMC910 products
		PDN22_0095_Form Material_Report
HMC955LC4B
HMC955LC4BTR
HMC955LC4BTR-R5