NCV7383 Datasheet, PDF (1/21 Pages) ON Semiconductor – FlexRay Bus Driver

NCV7383
FlexRay] Bus Driver
NCV7383 is a single−channel FlexRay bus driver compliant with
the FlexRay Electrical Physical Layer Specification Rev. 3.0.1,
capable of communicating at speeds of up to 10 Mbit/s. It provides
differential transmit and receive capability between a wired FlexRay
communication medium on one side and a protocol controller and
a host on the other side.
NCV7383 mode control functionality is optimized for nodes
without the need of extended power management provided by
transceivers with permanent connection to the car battery as is on
NCV7381. NCV7383 is primarily intended for nodes switched off by
ignition.
It offers excellent Electromagnetic compatibility (EMC) and
Electrostatic discharge (ESD) performance.
KEY FEATURES
General
• Compliant with FlexRay Electrical Physical Layer Specification Rev 3.0.1
• FlexRay Transmitter and Receiver in Normal−Power Modes for
Communication up to 10 Mbit/s
• Support of 60 ns Bit Time
• FlexRay Low−Power Mode Receiver for Remote Wakeup Detection
• Excellent Electromagnetic Susceptibility (EMS) Level Over Full
Frequency Range. Very Low Electromagnetic Emissions (EME)
• Bus Pins Protected Against >10 kV System ESD Pulses
• Safe Behavior Under Missing Supply or No Supply Conditions
• Interface Pins for a Protocol Controller and a Host (TxD, RxD,
TxEN, STBN, BGE, ERRN, CSN, SCK, SDO)
• Supply Pins V_CC, V_IO with Independent Voltage Ramp Up:
♦ V_CC Supply Parametrical Range from 4.75 V to 5.25 V
♦ V_IO Supply Parametrical Range from 2.3 V to 5.25 V
• TxEN Timeout and BGE Feedback
• Two Error Indication Modes
♦ Track mode − Error Signaling on ERRN Pin
♦ Latched mode − Status Register accessible via SPI
• Compatible with 14 V and 28 V Systems
• Operating Ambient Temperature −40°C to +125°C (T_{AMB_Class1})
• Junction Temperature Monitoring
• TSSOP−14 Package
• These are Pb−Free Devices
FlexRay Functional Classes
• Bus Driver − Bus Guardian Interface
• Bus Driver Logic Level Adaptation
• Bus Driver Remote Wakeup
Quality
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
http://onsemi.com
14
1
TSSOP−14
CASE 948G
MARKING
DIAGRAM
14
NV73
83−0
ALYWG
1
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
V_IO
TxD
TxEN
RxD
BGE
STBN
SCK
PIN CONNECTIONS
1
V_CC
BP
BM
GND
ERRN
CSN
SDO
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 20 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
September, 2013 − Rev. 0
Publication Order Number:
NCV7383/D