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HS Series Remote Control Encoder & Decoder

HS Series Remote Control Encoder & Decoder

High Security Encrypted Remote Control Encoder and Decoder

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The HS Series of encoder and decoder IC’s, and products incorporating HS Series components have reached end of life.

  • Description
  • Specifications
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  • Complementary Products
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The HS Series remote control encoder and decoder ideal for one-way remote control and Remote Keyless Entry (RKE) applications requiring the highest level of security. The series uses CipherLinx®-encrypted remote control technology, which is based on a core algorithm developed by the United States National Security Agency (NSA). The encoder and decoder also offer numerous innovative features, including up to 8 data lines, multiple baud rates, individual "button level" user permissions, an optional keypad PIN, encoder identity output, low power consumption, and easy "programming-free" setup.

When activated, the encoder records the current states of its eight inputs and creates a highly encrypted packet. This packet is output as a digital data stream. This data can be sent to a decoder by RF modules, infrared link or even a wire. The decoder checks the received packet to make sure there are no errors and decrypts the data. If everything is good, then the decoder replicates the encoder’s input states on its outputs. These outputs are connected to whatever circuitry is required by the application.

One of the key features of CipherLinx® encrypted remote control technology is that it will never send or accept the same packet twice. This alone makes it more secure than "rolling code" type devices, which could repeat packets multiple times. Furthermore, CipherLinx® changes codes on every packet, not just every button press. With a 40-bit counter, it would take over 890 years to run out of valid packets. An 80-bit key provides a high level of security. The key is created by the user, so there are no records of keys or “seed values” that could be compromised. An 80-bit integrity check means that the likelihood of an invalid transmission being accepted is 2-80. An optional PIN on the transmitter helps to secure the system against the theft of the transmitter or keyfob.

The HS Series can be configured to allow only certain encoders to activate certain decoder outputs. This allows the creation of user groups and relationships rather than an all-or-nothing activation. Housed in a tiny 20-pin SSOP package, HS Series parts feature low supply voltage, current consumption, and selectable baud rates.

The protocol was evaluated by Independent Security Evaluators (ISE) and they concluded that “…the CipherLinx® protocol in the HS Series is well-designed and is an excellent choice for applications requiring a secure unidirectional link.” The compelling combination of security, features, and ease-of-use makes the HS Series the logical choice for all high-security RKE applications.

HS Series Remote Control Encoder & Decoder Benefits

  • Protect your system: highly secure protocol protects against intentional security threats
  • Integrate with ease: set up simple remote control systems without a microcontroller or the need for user programming
  • Guard against theft: optional keypad PIN keeps stolen devices from being used
  • Avoid accidental conflicts: 80-bit key prevents identification mistakes

Ordering

PartDescriptionDocumentationStocking
LICAL-ENC-HS001HS Series High Security Remote Control Encoder Datasheet
LICAL-DEC-HS001HS Series High Security Remote Control Decoder Datasheet
MDEV-LICAL-HSHS Series Master Development System with LR Series RF Modules Datasheet
MDEV-LICAL-HS-ESHS Series Master Development System with ES Series RF Modules Datasheet

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Stocking and pricing information based on available distributor data and is for reference only. Visit distributor website for purchasing information.

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To order, please call +1 (800) 736-6677 or +1 (541) 471-6256 for callers outside the United States.

LICAL-ENC-HS001LICAL-DEC-HS001
RoleEncoderDecoder
Addresses/keys2^802^80
Operating voltage2 – 5.5VDC2 – 5.5VDC
Supply current2.0V: 240µA typical 3.0V: 370µA typical 5.0V: 670µA typical2.0V: 240µA typical 3.0V: 370µA typical 5.0V: 670µA typical
Power down current2.0V: 0.1µA typical 3.0V: 0.1µA typical 5.0V: 0.2µA typical2.0V: 0.1µA typical 3.0V: 0.1µA typical 5.0V: 0.2µA typical
Operating temperature-40 – +85°C-40 – +85°C

Downloads

Manuals & Datasheets

  • LICAL-ENC-HS001 Data Guide
  • LICAL-DEC-HS001 Data Guide
  • MDEV-LICAL-HS User's Guide
  • MDEV-LICAL-HS Software Guide
  • MDEV-LICAL-HS Quick Start Reference
  • CipherLinx Protocol and HS Series Evaluation Report

Application Notes

  • Reading The TX ID From the MS And HS Decoders (AN-00156)
  • Encoder and Decoder Comparison (AN-00310)
  • The Basics of Remote Control and Remote Keyless Entry (AN-00320)

Notices

  • 2018-07-16: HS Family End of Life

Complementary Products

HS Series Remote Control Encoder & Decoder Master Development System
HS Series Remote Control Encoder & Decoder Master Development System
LR Series RF Transmitter and Receiver Modules
LR Series RF Transmitter and Receiver Modules
HS Compact Handheld Transmitter
HS Compact Handheld Transmitter
HS Long-Range Handheld Transmitter
HS Long-Range Handheld Transmitter

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Linx Technologies

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Merlin, OR, US 97532
Toll Free: 1-800-736-6677
Intl: 1-541-471-6256
Fax: 1-541-471-6251
contact@linxtechnologies.com
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