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Linx-LICAL-DEC-HS001.pdf
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Linx-LICAL-DEC-HS001.pdf
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HS Series
Remote Control Decoder
Data Guide
Warning: Some customers may want Linx radio frequency (“RF”)
products to control machinery or devices remotely, including machinery
or devices that can cause death, bodily injuries, and/or property
damage if improperly or inadvertently triggered, particularly in industrial
settings or other applications implicating life-safety concerns (“Life and
Property Safety Situations”).
NO OEM LINX REMOTE CONTROL OR FUNCTION MODULE
SHOULD EVER BE USED IN LIFE AND PROPERTY SAFETY
SITUATIONS. No OEM Linx Remote Control or Function Module
should be modified for Life and Property Safety Situations. Such
modification cannot provide sufficient safety and will void the product’s
regulatory certification and warranty.
Customers may use our (non-Function) Modules, Antenna and
Connectors as part of other systems in Life Safety Situations, but
only with necessary and industry appropriate redundancies and
in compliance with applicable safety standards, including without
limitation, ANSI and NFPA standards. It is solely the responsibility of any
Linx customer who uses one or more of these products to incorporate
appropriate redundancies and safety standards for the Life and
Property Safety Situation application.
Do not use this or any Linx product to trigger an action directly
from the data line or RSSI lines without a protocol or encoder/
decoder to validate the data. Without validation, any signal from
another unrelated transmitter in the environment received by the module
could inadvertently trigger the action.
All RF products are susceptible to RF interference that can prevent
communication. RF products without frequency agility or hopping
implemented are more subject to interference. This module does not
have a frequency hopping protocol built in.
Do not use any Linx product over the limits in this data guide.
Excessive voltage or extended operation at the maximum voltage could
cause product failure. Exceeding the reflow temperature profile could
cause product failure which is not immediately evident.
Do not make any physical or electrical modifications to any Linx
product. This will void the warranty and regulatory and UL certifications
and may cause product failure which is not immediately evident.
!
Table of Contents
1 Description
1 Features
1 Applications
2 Ordering Information
2 Absolute Maximum Ratings
2 Timings
3 Electrical Specications
4 Pin Assignments
6 Remote Control Overview
8 HS Series Overview
10 HS Series Security Overview
12 Decoder Power-Up
12 Decoder Receive Mode
13 Decoder Create Key Mode
14 Decoder Learn Mode
15 Decoder TX ID
16 Send Copy Mode
16 Get Copy Mode
17 Decoder MODE_IND Denitions
20 Typical Applications
21 Typical System Setup
22 Design Steps to Using the HS Series
25 System Expansion
27 Recommended Pad Layout
27 Production Considerations
– –
1
Description
HS Series encoders and decoders are
designed for maximum security remote control
applications. Together, they allow the status of
up to eight buttons or contacts to be transferred
via a highly secure encrypted transmission
intended for wireless links. The HS Series uses
CipherLinx™ technology, which is based on
the Skipjack algorithm developed by the U.S.
National Security Agency (NSA) and has been
independently evaluated by ISE. CipherLinx™
never sends or accepts the same data twice,
never loses sync, and changes codes on every
packet, not just every button press. In addition
to state-of-the-art security, the tiny 20-pin SSOP
packaged parts also offer innovative features,
including up to 8 data lines, multiple baud rates,
individual “button level” permissions, keypad user PIN, encoder identity
output at the decoder, low power consumption, and easy setup.
Features
• CipherLinx
TM
security technology
• ISE evaluated
• Never sends the same packet
twice
• Never loses sync
• PIN-protected encoder access
• 8 selectable data lines
• "Button level" permissions
• Encoder ID available at decoder
• Wide 2.0 to 5.5V operating
voltage
• Low supply current (370µA @ 3V)
• Ultra-low 0.1µA sleep current
• Selectable baud rates
• No programmer required
• Small SMD package
Applications
• Keyless entry / access control
• Door and gate openers
• Security systems
• Remote device control
• Car alarms / starters
• Home / industrial automation
• Remote status monitoring
HS Series Remote Control Decoder
Data Guide
Revised 3/11/2015
0.030
(0.75)
0.007
(0.18)
0.013
(0.32)
0.026
(0.65)
0.309
(7.85)
0.207 (5.25)
0.284
(7.20)
LICAL-DEC-HS001
YYWWNNN
EVALUATED
EVALUATED
CipherLinx
Technology
®
Figure 1: Package Dimensions
– –
– –
2 3
Encoder SEND to Decoder Activation Times (ms)
Baud Rate Decoder Activation Time
4,800 67
28,800 36
Ordering Information
Timings
Ordering Information
Part Number Description
LICAL-ENC-HS001 HS Encoder
LICAL-DEC-HS001 HS Decoder
MDEV-LICAL-HS HS Master Development System
HS decoders are shipped in reels of 1,600
Absolute Maximum Ratings
Figure 2: Ordering Information
Figure 3: Absolute Maximum Ratings
Absolute Maximum Ratings
Supply Voltage V
CC
−0.3 to +6.5 VDC
Any Input or Output Pin −0.3 to V
CC
+ 0.3 VDC
Max. Current Sourced by Output Pins 25 mA
Max. Current Sunk by Input Pins 25 mA
Max. Current Into V
CC
250 mA
Max. Current Out Of GND 300 mA
Operating Temperature −40 to +85 ºC
Storage Temperature −65 to +150 ºC
Exceeding any of the limits of this section may lead to permanent damage to the device.
Furthermore, extended operation at these maximum ratings may reduce the life of this
device.
Figure 4: Encoder SEND to Decoder Activation Times (ms)
HS Series Deccoder Specifications
Parameter Symbol Min. Typ. Max. Units Notes
Power Supply
Operating Voltage V
CC
2.0 5.5 VDC
Supply Current l
CC
At 2.0V V
CC
240 300 µA 1
At 3.0V V
CC
370 470 µA 1
At 5.0V V
CC
670 780 µA 1
Power Down Current l
PDN
At 2.0V V
CC
0.10 0.80 µA
At 3.0V V
CC
0.10 0.85 µA
At 5.0V V
CC
0.20 0.95 µA
Decoder Section
Input Low V
IL
0.0 0.15 x V
CC
V 2
Input High V
IH
0.8 x V
CC
V
CC
V 3
Output Low V
OL
0.6 V
Output High V
OH
V
CC
– 0.7 V
Input Sink Current 25 mA
Output Drive Current 25 mA
Environmental
Operating Temperature
Range
–40 +85 °C
1. Current consumption with no active loads.
2. For 3V supply, (0.15 x 3.0) = 0.45V max.
3. For 3V supply, (0.8 x 3.0) = 2.4V min.
Electrical Specications
Figure 5: Electrical Specifications
Warning: This product incorporates numerous static-sensitive
components. Always wear an ESD wrist strap and observe proper ESD
handling procedures when working with this device. Failure to observe
this precaution may result in module damage or failure.
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