Automotive Grade 2, 10/100-Mbps Ethernet PHY transceiver
Product details
Parameters
Package | Pins | Size
Features
- AEC-Q100 Grade 2
- Extreme Temperature From –40°C to 105°C
- Low-Power 3.3-V, 0.18-µm CMOS Technology
- Low Power Consumption < 270 mW Typical
- 3.3-V MAC Interface
- Auto-MDIX for 10/100 Mb/s
- Energy Detection Mode
- 25-MHz Clock Out
- RMII Rev. 1.2 Interface (Configurable)
- MII Serial Management Interface (MDC and MDIO)
- IEEE 802.3u MII
- IEEE 802.3u Auto-Negotiation and Parallel
Detection - IEEE 802.3u ENDEC, 10BASE-T Transceivers and
Filters - IEEE 802.3u PCS, 100BASE-TX Transceivers and
Filters - Integrated ANSI X3.263 Compliant TP-PMD
Physical Sublayer With Adaptive Equalization and
Baseline Wander Compensation - Error-Free Operation up to 150 Meters
- Programmable LED Support for Link and Activity
- Single Register Access for Complete PHY Status
- 10/100-Mb/s Packet BIST (Built in Self Test)
Description
The number of applications requiring Ethernet connectivity continues to increase, driving Ethernet-enabled devices into harsher environments.
The DP83848Q-Q1 was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848Q-Q1 is a highly reliable, feature rich, robust device which meets IEEE 802.3u standards over an extended temperature range of –40°C to 105°C. This device is ideally suited for harsh environments such as automotive and transportation, wireless remote base stations, and industrial control applications.
The device offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 40 pin WQFN package.
The DP83848Q-Q1 extends the leadership position of the PHYTER™ family of devices with a wide operating temperature range. The TI line of PHYTER transceivers builds on decades of Ethernet expertise to offer the high performance and flexibility that allows the end user an easy implementation tailored to meet these application needs.
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Software development
Features
- MDIO bus controller
- IEEE 802.3 clause 22
- IEEE 802.3ah clause 22 access to clause 45 registers
The USB-2-MDIO software lets you directly access the registers during debug and prototyping. (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
Design files
-
download TIDA-00207 BOM.pdf (61KB) -
download TIDA-00207 Assembly Drawing.pdf (333KB) -
download TIDA-00207 Altium.zip (7252KB) -
download TIDA-00207 PCB.pdf (2184KB) -
download TIDA-00207 Fabrication Files.zip (287KB) -
download TIDA-00207 Gerber.zip (563KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
WQFN (RTA) | 40 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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