Product overview
Description
The RHFLVDS2281 is an 8-channel, 4x4 crosspoint switch base, on low voltage differential signaling (LVDS) for low-power and high-speed communications. The two 4x4 multiplexers allow connection from any of the four inputs to any of the four outputs. Packaged and qualified for use in aerospace environments in a low-power, fast-transmission standard, the RHFLVDS2281 operates at 3.3 V power supply (3.6 V max. operating and 4.8 V AMR) and a common mode of -4 V to +5 V. The LVDS outputs operate over a controlled impedance of 100-ohm transmission media that may be printed circuit board traces, back planes, or cables.The circuit features an internal fail-safe function to ensure a known state in case of an input short circuit or a floating input.
All pins have cold spare buffers to ensure they are in high impedance when VCC is tied to GND. The RHFLVDS2281 can operate over a wide temperature range of -55 °C to +125 °C and it is housed in an hermetic Ceramic Flat-64 package.
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All features
- LVDS input/output
- Multiple configuration: Mux, repeater and splitter
- ANSI TIA/EIA-644 compliant
- 400 Mbps LVDS (200 MHz)
- 200 MHz clock channel
- Cold spare on all pins
- Fail-safe function
- 3.3 V operating power supply
- 4.8 V absolute rating
- Hermetic package
- Power consumption: 220 mW at 3.3 V
- Large input common mode: -4 V to +5 V
- Guaranteed up to 300 krad TID
- SEL immune up to 135 MeV.cm²/mg
- SET/SEU immune up to 22 MeV.cm²/mg
All resources
| Resource title | Latest update |
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Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 12 Mar 2015 |
12 Mar 2015
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Technical Notes & Articles (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Apr 2020 |
22 Apr 2020
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Selection Guides (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Apr 2020 |
22 Apr 2020
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| 16 Oct 2020 |
16 Oct 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - RHFLVDS2281
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
All resources
| Resource title | Latest update |
|---|
HW Model, CAD Libraries & SVD (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 04 Sep 2018 |
04 Sep 2018
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RHFLVDS2281K01V |
Active
|
Flat-64 | Industrial | N/A |
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| RHFLVDS2281K1 |
Active
|
Flat-64 | Industrial | N/A |
|
RHFLVDS2281K01V
Package:
Flat-64Material Declaration**:
RHFLVDS2281K1
Package:
Flat-64Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | SMD PIN/Detailed Spec | Quality Level | Lead Finish | Package: Product Marking | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||
| RHFLVDS2281K01V | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | Flat-64 | - | - | 5962F1423401VXC | QML-V Flight | Goold | 5962F1423401VXC | - | ||||
| RHFLVDS2281K1 | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Carrier Tape | Flat-64 | - | - | - | Engineering Model | Gold | RHFLVDS2281AK1 | FRANCE | ||||
Marketing Status
ActiveECCN (US)
EAR99Marketing Status
ActiveECCN (US)
EAR99(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
