HMC858
RECOMMENDED FOR NEW DESIGNS14 Gbps, 2:1 Differential Selector with Programmable Output Voltage
- Part Models
- 3
- 1ku List Price
- price unavailable
Part Details
- Supports High Data Rates: up to 14 Gbps
- Differential or Single-Ended Operation
- Fast Rise and Fall Times: 19 / 20 ps
- Low Power Consumption: 221 mW typ
- Programmable Differential
- Output Voltage Swing: 500 - 1300 mVp-p
- Propagation Delay: 87 ps
- Single Supply: -3.3 V
- 24 Lead Ceramic 4x4 mm SMT Package: 16 mm2
The HMC858LC4B is a 2:1 Selector designed to sup-port data transmission rates of up to 14 Gbps, and selector port operation of up to 14 GHz. The selector routes one of the two differential inputs to the differential output upon assertion of the proper select port. The HMC858LC4B also features an output level control pin, VR, which allows for loss compensation or for signal level optimization.
All differential input signals to the HMC858LC4B are terminated with 50 ohms to ground on-chip, and may be either AC or DC coupled. The outputs of the HMC858LC4B may be operated either differentially or single-ended. Outputs can be connected directly to a 50 ohm terminated system, while DC blocking capacitors may be used if the terminating system is 50 ohms to a non-ground DC voltage. The HMC858LC4B operates from a single -3.3V DC supply and is available in a ceramic RoHS-compliant, 4×4 mm SMT package.
APPLICATIONS
- 2:1 Multiplexer up to 14 Gbps
- 16G Fiber Channel
- Serial Data Transmission up to 14 Gbps
- Redundant Path Switching
- Built-in Test
- Broadband Test & Measurement
Documentation
Product Selection Guide 1
Quality Documentation 1
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 |
|---|---|---|---|
| HMC858LC4B | 24-Lead LCC (3.9mm x 3.9mm) | ||
| HMC858LC4BTR | 24-Lead LCC (3.9mm x 3.9mm) | ||
| HMC858LC4BTR-R5 | 24-Lead LCC (3.9mm x 3.9mm) |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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HMC858LC4B Evaluation Board