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CS8130 View Datasheet(PDF) - Cirrus Logic

Part NameDescriptionManufacturer
CS8130 Multi-Standard Infrared Transceiver Multi-Standard Infrared Transceiver Cirrus-Logic
Cirrus Logic Cirrus-Logic
CS8130 Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Semiconductor Corporation
CSCS88113300
Multi-Standard Infrared Transceiver
Features
General Description
Adds IR port to standard UART
IrDA, HPSIR, ASK (CW) & TV remote
compatible
1200bps to 115kbps data rate
Programmable Tx LED power
Programmable Rx threshold level
Power down modes
Direct, no modulation, mode
Tiny 5x7mm 20 pin SSOP package
+2.7V to +5.5V supply
The CS8130 is an infrared transceiver integrated cir-
cuit. The receive channel includes on-chip high gain
PIN diode amplifier, IrDA, HPSIR, ASK & TV remote
compatible decoder, and data pulse stretcher. The
transmit path includes IrDA, HPSIR, ASK & TV remote
compatible encoder, and LED driver. The computer
data port is standard UART TxD and RxD compatible,
and operates from 1200 to 115200 baud.
External PIN diode and transmit LED are required. A
control mode is provided to allow easy UART program-
ming of different modes.
The CS8130 operates from power supplies of +2.7V to
+5.5V.
Ordering Information:
See page 28.
+Supply
+Supply
VA+
8
VD+
12
11 RESET
PINA 6
PINC 7
+Supply
PIN Diode
Preamplifier
LED1C 1 LED
Driver 1
Modulator
LED2C 4 LED
Driver 2
3
2
5
Threshold
Detect/Decode
Demodulator
FIFO
Data/Control
Decoder
Baud Rate
Generator
19
17
18
9
13 RXD
RxD
16 FORM/BSY
CTS
14 TXD
STANDARD
UART
TxD
15 D/C
10 PWRDN
DTR
20
TGND2 TGND1 AGND EXTCLK
XTALIN XTALOUT CLKFR DGND
Preliminary Product Information This document contains information for a new product. Crystal
Semiconductor reserves the right to modify this product without notice.
Crystal Semiconductor Corporation
Pht.tOp:.//wBwoxw.1c7irr8u4s7.c,oAmustin, TX 78760
(512) 445-7222 FAX: (512) 445-7581
Copyright © Cirrus Logic, Inc. 2005 Copyright © Crystal
(All Rights Reserved) Semiconductor Corporation 1994
(All Rights Reserved)
SJUENP ‘0954
DDS1S3143P4PF12
1
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