HMC844
Obsolete45 Gbps Fast Rise Time XOR/XNOR with Programmable Output Voltage
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- Supports High Data Rates: up to 45 Gbps
- Differential & Singe-Ended Operation
- Fast Rise and Fall Times: 11 / 10 ps
- Low Power Consumption: 510 mW
- Programmable Differential Output Voltage Swing: 200 - 850 mVp-p
- Single Supply: -3.3V
- 24 Lead 4x4 mm SMT Package: 16 mm²
The HMC844LC4B is an XOR/XNOR function designed to support data transmission rates of up to 45 Gbps, and clock frequencies as high as 25 GHz. The HMC844LC4B may be easily configured to provide either XOR or XNOR logic functions. The HMC844LC4B also features an output level control pin, VAC, which allows for loss compensation or for signal level optimization.
All input signals to the HMC844LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The differential outputs of the HMC844LC4B may be either AC or DC coupled. Outputs can be connected directly to a 50 Ohms-to-ground terminated system, while DC blocking capacitors should be used if the terminating system is 50 Ohms to a non-ground DC voltage. The HMC844LC4B operates from a single -3.3V DC supply, and is available in a ceramic RoHS compliant 4x4 mm SMT package.
Applications
- RF ATE Applications
- Broadband Test & Measurement
- Serial Data Transmission up to 45 Gbps
- Digital Logic Systems up to 25 GHz
Documentation
Data Sheet 1
Quality Documentation 2
Tape & Reel Specification 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 |
|---|---|---|---|
| HMC844LC4BTR | 24-Lead LCC (4mm x 4mm w/ EP) | ||
| HMC844LC4BTR-R5 | 24-Lead LCC (4mm x 4mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 5, 2018 - 18_0060 Discontinuance of HMC products due to loss of manufacturing and supply capability. |
||
| HMC844LC4BTR | Obsolete | |
| HMC844LC4BTR-R5 | Obsolete | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits
HMC844LC4B Evaluation Board