Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

CS8130 Datenblatt(PDF) 9 Page - Cirrus Logic

Teilenummer CS8130
Bauteilbeschribung  Multi-Standard Infrared Transceiver
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  CIRRUS [Cirrus Logic]
Direct Link  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

CS8130 Datenblatt(HTML) 9 Page - Cirrus Logic

Back Button CS8130_05 Datasheet HTML 5Page - Cirrus Logic CS8130_05 Datasheet HTML 6Page - Cirrus Logic CS8130_05 Datasheet HTML 7Page - Cirrus Logic CS8130_05 Datasheet HTML 8Page - Cirrus Logic CS8130_05 Datasheet HTML 9Page - Cirrus Logic CS8130_05 Datasheet HTML 10Page - Cirrus Logic CS8130_05 Datasheet HTML 11Page - Cirrus Logic CS8130_05 Datasheet HTML 12Page - Cirrus Logic CS8130_05 Datasheet HTML 13Page - Cirrus Logic Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 28 page
background image
The modulation frequency is determined by the
modulator divider registers. The transmit bit rate
is determined by the TV Remote transmit bit rate
divider. The UART to CS8130 baud rate must be
set to at least 20% faster than the transmit bit
rate.
Receive Path
A PIN diode is attached to the PINA and PINC
pins. Compensation for the DC ambient light is
applied to the photocurrent from the diode. The
change in photocurrent from ambient is ampli-
fied and compared to a threshold value. If the
photocurrent is greater than the set threshold, the
output is set to ’light’. If the photocurrent is less
than the set threshold, the output is set to ’no
light’. The threshold current is programmable.
This allows users to make the tradeoff between
noise immunity and the reliable transmission dis-
tance of the link. The PIN diode amplifier has a
bandpass filter characteristic, to limit the effects
of IR interference. The resulting logic signal is
further qualified, depending on the IR format se-
lected.
An autodetect feature is provided. If autodetect
mode is enabled, and transmit TV remote mode
is disabled, the FORM/BSY output pin indicates
the format of incoming data. If high, then the
incoming data is in IrDA/HPSIR format. If low,
the data is in ASK format which matches the
programmed modulation frequency.
Mode 1 (IrDA) Receive Choices
For Mode 1a, a logic circuit is set to only look
for pulse widths of 1.6
µs. For Mode 1b, a logic
circuit looks for pulses of 3/16 of the set baud
rate bit period. For Mode 1c, a logic circuit
looks for pulse widths of
≥1.6 µs, but ≤3/16 of
the set baud rate bit period.
Mode 2 (ASK) Receive Choices
For Mode 2, a logic circuit looks for sequences
of ’light’ and ’no light’ which matches the ex-
pected 500kHz carrier.
The modulator divider
registers must be set to 6. The ASK receive tim-
ing sensitivity register should be set to 0,
yielding a valid incoming frequency range of
461 kHz to 614 kHz.
The RXD data transitions will lag behind the in-
frared activity by 3 modulation cycles. This
allows the modulation detect circuit time to ver-
ify the correct modulation frequency.
10
11
00
01
10
10
00
1
00
1
1
00
0
1
Start
Bit
Stop
Bit
A
BC
1/2400
1
1
AB
C
ON
OFF
* TXD Baud rate can be set
from 4800 to 115200 bps
LED
OUTPUT
FORM/BSY
TXD*
TXD*
Figure 5. Mode 3 (TV Remote) Transmit Data Format
CS8130
DS134PP2
9
CS8130
DS134F1
9


Ähnliche Teilenummer - CS8130_05

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Cirrus Logic
CS8130 CIRRUS-CS8130_05 Datasheet
193Kb / 4P
   Revision G Addendum
More results

Ähnliche Beschreibung - CS8130_05

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
List of Unclassifed Man...
CS8130 ETC1-CS8130 Datasheet
292Kb / 28P
   Multi-Standard Infrared Transceiver
logo
Cirrus Logic
CS8130 CIRRUS-CS8130 Datasheet
25Kb / 4P
   MULTI STANDARD INFRARED TRANSCEIVER
logo
Motorola, Inc
MC13173 MOTOROLA-MC13173 Datasheet
340Kb / 18P
   INFRARED TRANSCEIVER
logo
Agilent(Hewlett-Packard...
HSDL-1100_98H HP-HSDL-1100_98H Datasheet
204Kb / 12P
   Infrared Transceiver
logo
Vishay Siliconix
TFBR4650 VISHAY-TFBR4650 Datasheet
261Kb / 12P
   Infrared Transceiver, 9.6 kbit/s to 115.2 kbit/s (SIR)
Rev. 1.3, 22-Oct-2018
logo
Siemens Semiconductor G...
IRM6000 SIEMENS-IRM6000 Datasheet
68Kb / 3P
   INFRARED DATA TRANSCEIVER
logo
List of Unclassifed Man...
LMS6002D ETC2-LMS6002D Datasheet
551Kb / 15P
   Multi-band Multi-standard Transceiver with Integrated Dual DACs and ADCs
logo
CITIZEN ELECTRONICS CO....
CIM-150F7RV CITIZEN-CIM-150F7RV Datasheet
300Kb / 1P
   Infrared IrDA Compliant Transceiver
logo
Sharp Corporation
GP2W0002YP SHARP-GP2W0002YP Datasheet
145Kb / 14P
   Low Power Infrared Transceiver
logo
CITIZEN ELECTRONICS CO....
CIM-86S7B CITIZEN-CIM-86S7B Datasheet
301Kb / 1P
   Infrared IrDA Compliant Transceiver
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com