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PDF THCS133 Data sheet ( Hoja de datos )
| Número de pieza | THCS133 | |
| Descripción | I/O Spreader | |
| Fabricantes | THine Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de THCS133 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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THCS133_Rev.1.00_E
THCS133
I/OSpreader
General Description
The THCS133 provides a function to serialize
multiple parallel signals into single-ended serial
line at least or to deserialize the data stream over
single-ended serial line or single differential pair
into multiple parallel signals.
This small number of transmission line simplifies
system configuration and reduces system cost
including cable width, connector size and pins
and PCB layout area.
The THCS133 is offered in 8bit parallel IOs as
host MPU interface.
It can transfer 8bit independent parallel signals to
remote side by only 1-line or 1-pair cable.
Transmitter or receiver function can be selected
by pin.
Features
- No External Clock Required.
-8bit Parallel IOs to MPU.
- Single-ended/Differential Mode (noise tolerant)
Selectable
- AC Coupling Supported with Differential Mode
- Transmission Status Error Indicator Supported
(Line Cut Detection and Packet Error
Detection)
- Digital Filter Function
- Power supply : 3.0 to 5.5V
- DIP 20-pin Package
- EU RoHS Compliant
Block Diagram
RXEN
(Tx/Rx select)
DATA<7:0>
(Parallel I/O)
Internal Condition : Pull-down
CTL0
CTL1
(I/O control)
RSTN
(Reset input)
THCS133
OSC
SER
I/O ＆
DES
IOP
ION
(Serial I/O)
FAULTN
(Error flag output)
SIG
(Single-ended / differential select)
FILT (Digital filter select)
Copyright©2014 THine Electronics, Inc.
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THCS133_Rev.1.00_E
LVDS Input Output Differential Voltage
ION
VOC
IOP
ION
VOD
IOP
VID
Electrical Characteristics AC Characteristics (Reset Section)
Mark
Parameter
Condition
Min Typ Max Unit
Time from Reset (RSTN) Release to
tRST
Valid Input
100
- --
us
(Note)
tWRST Reset (RSTN) Low Pulse Width
- 50 - - ns
Note : In AC coupling, tRST changes with the capacity to connect.
Timing Chart (Reset Section)
Reset signal （RSTN）
Reset input (RSTN)
Input dta (DATA)
Output data （DATA)
tWRST
tRST
Valid data
Pull-down
Output Low
Valid data output
In case Output is controlled by signal of output enable (CTL0,
CTL1), a pull-down state is continued until it sets signal of
output enable to LOW.
Electrical Characteristics AC Characteristics (Serial Communication)
Mark
Item
Condition
fPSPL Serializer Input Sampling Frequency
-
tPS Time of Serializer Transmission
-
tSP Deserializer Output Renewal Time
-
fSTR Serial Data Transmission Rate
-
Min Typ Max Unit
50 -
- kHz
- - 18 us
- - 2 us
- 2.5 - MHz
Timing Chart
Copyright©2014 THine Electronics, Inc.
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| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet THCS133.PDF ] | |
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