900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

AWR1243 Datasheet Preview

AWR1243 Datasheet

FMCW Transceiver

No Preview Available !

Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
AWR1243
SWRS188C – MAY 2017 – REVISED APRIL 2020
AWR1243 Single-Chip 77- and 79-GHz FMCW Transceiver
1 Device Overview
1.1 Features
1
• FMCW transceiver
– Integrated PLL, transmitter, receiver, Baseband,
and A2D
– 76- to 81-GHz coverage with 4 GHz available
bandwidth
– Four receive channels
– Three transmit channels (two channels
simultaneously for AWR1243 and all three
channels simultaneously for AWR1243P)
– Ultra-accurate chirp engine based on fractional-
N PLL
– TX power: 12 dBm
– RX noise figure:
– 14 dB (76 to 77 GHz)
– 15 dB (77 to 81 GHz)
– Phase noise at 1 MHz:
– –95 dBc/Hz (76 to 77 GHz)
– –93 dBc/Hz (77 to 81 GHz)
• Built-in calibration and self-test
– Built-in firmware (ROM)
– Self-calibrating system across frequency and
temperature
• Host interface
– Control interface with external processor over
SPI
– Data interface with external processor over MIPI
D-PHY and CSI2 V1.1
– Interrupts for fault reporting
1.2 Applications
Automated highway driving
• Automatic emergency braking
Functional Safety-Compliant targeted
– Developed for functional safety applications
– Documentation is available to aid ISO 26262
functional safety system design
– Hardware integrity up to ASIL B targeted
– Safety-related certification
– ISO 26262 certification by TUV Sud planned
• AEC-Q100 qualified
• AWR1243 advanced features
– Embedded self-monitoring with no host
processor involvement
– Complex baseband architecture
– Option of cascading multiple devices to increase
channel count
– Embedded interference detection capability
• Power management
– Built-in LDO network for enhanced PSRR
– I/Os support dual voltage 3.3 V/1.8 V
• Clock source
– Supports externally driven clock (square/sine) at
40 MHz
– Supports 40 MHz crystal connection with load
capacitors
• Easy hardware design
– 0.65-mm pitch, 161-pin 10.4 mm × 10.4 mm flip
chip BGA package for easy assembly and low-
cost PCB design
– Small solution size
• Supports automotive temperature operating range
Adaptive cruise control
Imaging radar using cascading configuration
Crystal
Power Management
Antenna
Structure
RX3
RX4
RX1
RX2
TX1
TX2
TX3
AWR1243
SPI
CSI2 (4 Lane Data + 1 Clock lane)
Reset
Error
MCU Clock
External
MCU
(For Example
TDA3x)
Automotive
Interface PHY
Copyright © 2017, Texas Instruments Incorporated
Figure 1-1. Radar Sensor for Automotive
Applications
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




etcTI

AWR1243 Datasheet Preview

AWR1243 Datasheet

FMCW Transceiver

No Preview Available !

AWR1243
SWRS188C – MAY 2017 – REVISED APRIL 2020
www.ti.com
1.3 Description
The AWR1243 device is an integrated single-chip FMCW transceiver capable of operation in the 76- to
81-GHz band. The device enables unprecedented levels of integration in an extremely small form factor.
AWR1243 is an ideal solution for low power, self-monitored, ultra-accurate radar systems in the
automotive space.
The AWR1243 device is a self-contained FMCW transceiver single-chip solution that simplifies the
implementation of Automotive Radar sensors in the band of 76 to 81 GHz. It is built on TI’s low-power 45-
nm RFCMOS process, which enables a monolithic implementation of a 3TX, 4RX system with built-in PLL
and A2D converters. Simple programming model changes can enable a wide variety of sensor
implementation (Short, Mid, Long) with the possibility of dynamic reconfiguration for implementing a
multimode sensor. Additionally, the device is provided as a complete platform solution including TI
reference designs, software drivers, sample configurations, API guides, and user documentation.
PART NUMBER
Device Information(1)
PACKAGE
AWR1243FBIGABLQ1 (Tray)
XA1243FPBGABL (Tray)
FCBGA (161)
AWR1243FBIGABLRQ1 (Reel)
(1) For more information, see Section 9, Mechanical, Packaging, and Orderable Information.
BODY SIZE
10.4 mm × 10.4 mm
2
Device Overview
Submit Documentation Feedback
Product Folder Links: AWR1243
Copyright © 2017–2020, Texas Instruments Incorporated



Part Number AWR1243
Description FMCW Transceiver
Maker etcTI
Total Page 3 Pages
PDF Download

AWR1243 Datasheet PDF





Similar Datasheet

1 AWR1243 FMCW Transceiver
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy