HMC7545
Obsolete14.2 Gbps Asynchronous 4-Channel Signal Conditioner
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- Continuous time linear equalizer (CTLE) with up to 18 dB equalization
- Loss of signal (LOS) detection with programmable threshold and hysteresis
- Driver performance
Programmable differential swing: 400 mV p-p differential to 900 mV p-p differential
Programmable driver output with up to 12 dB de-emphasis
- Automatic electrical idle and receiver detection
- Output polarity inversion and automatic output squelch
- Single supply (2.5 V or 3.3 V)
- Low power operation: 80 mW per channel
Per lane power-down options - Flexible configuration interface: pin strap, 2-wire interface, or EEPROM
The HMC7545 is a unidirectional, quad-channel, protocol and data rate agnostic, asynchronous signal conditioner, designed for short and intermediate range optical modules, line cards, and backplane applications operating at up to 14.2 Gbps.
Each channel provides programmable input equalization, LOS and receiver detection, automatic output squelch, programmable output swing and output de-emphasis.
All high speed differential inputs and outputs of the HMC7545 are current mode logic (CML), terminated on-chip with 50 Ω to the positive supply, and can be dc-coupled or ac-coupled.
The device uses a single supply, 2.5 V or 3.5 V, and its typical power dissipation is less than 80 mW per channel.
The HMC7545 is packaged in a 36-lead, 4 mm × 7 mm LFCSP package and operates from -40°C to +85°C.
Applications
- QSFP+ direct attach active copper modules
- 10 Gb, 40 Gb Ethernet and OTN line cards
- 10 Gb, 40 Gb backplane drivers
- 8 Gb, 16 Gb Fibre Channel and InfiniBand® EDR line cards and backplane drivers
- 8 Gb, 10 Gb, 16 Gb active optical modules
- 8 Gb, 10 Gb, 16 Gb active copper cable assemblies
- 1.5 Gb, 3 Gb, 6 Gb, 12 Gb SAS/SATA
- PCIe 1.x, 2.0, 3.0
- Broadband and automatic test and measurement
Documentation
Product Selection Guide 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 |
|---|---|---|---|
| HMC7545ABLP47E | 36-Lead QFN (7mm x 4mm w/ EP) | ||
| HMC7545ABLP47ETR | 36-Lead QFN (7mm 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. |
||
| HMC7545ABLP47E | Obsolete | |
| HMC7545ABLP47ETR | 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
HMC7545 Evaluation Board