TJA1100HN: OPEN Alliance BroadR-Reach Automotive Ethernet PHY
The TJA1100 is an OPEN Alliance BroadR-Reach compliant Ethernet PHY optimized for automotive use cases. The device provides 100 Mbit/s transmit and receive capability over a single Unshielded Twisted Pair (UTP) cable, supporting a cable length of up to at least 15 m. Optimized for automotive use cases such as IP camera links, driver assistance systems and back-bone networks, the TJA1100 has been designed to minimize power consumption and system costs, while still providing the robustness required for automotive use cases.
sot1092-2_3d
Automotive Ethernet AVB Demo: ADAS System and a complete Infotainment Solution
- Transmitter optimized for capacitive coupling to unshielded twisted-pair cable
- Enhanced integrated PAM-3 pulse shaping for low RF emissions
- Adaptive receive equalizer optimized for automotive cable length of up to at least 15 m
- Reduced power consumption through configurable transmitter pulse amplitudeadapted to cable length
- Dedicated PHY enable/disable input pin to minimize power consumption
- Low-power Sleep mode with local wake-up support
- Robust remote wake-up via the bus lines
- Gap-free supply undervoltage detection with fail-silent behavior
- EMC-optimized output driver strength for Media Independent Interface (MII) and Reduced MII (RMII)
- Diagnosis of cabling errors (shorts and opens)
- Small HVQFN-36 package for PCB space-constrained applications
- MDI pins protected against ESD to ±6 kV HBM and ±6 kV IEC61000-4-2
- MDI pins protected against transients in automotive environment
- Automotive-grade temperature range from -40 °C to +125 °C
- Automotive product qualification in accordance with AEC-Q100
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| OPEN Alliance BroadR-Reach PHY for Automotive Ethernet (REV 2.2) PDF (377.0 kB) TJA1100 | 20 Sep 2016 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| True Automotive PHY for reliable, cost-effective and space-optimized in-vehicle Ethernet (REV 1.0) PDF (685.0 kB) 75017672 | 05 Aug 2015 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic thermal enhanced very thin quad flat package; no leads; 36 terminals; body 6 x 6 x 0.85 mm (REV 1.0) PDF (204.0 kB) SOT1092-2 | 08 Feb 2016 |
Packing (1)
| Name/Description | Modified Date |
|---|---|
| HVQFN36; Reel pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or... (REV 1.1) PDF (199.0 kB) SOT1092-2_431 | 25 Nov 2015 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| TJA1100 Customer Evaluation Board - User Guide (REV 1.0) PDF (1.1 MB) TR1329 | 15 Jan 2016 |
Ordering Information
| Product | Status | Status | Budgetary Price excluding tax(US$) | Package Type and Termination Count | GPIOs | Qualification Tier |
|---|---|---|---|---|---|---|
| TJA1100HN | Active |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TJA1100HN | | SOT1092-2 | Reel Pack, 13" Q1/T1 SBB | Active | TJA1100HNZ (9352 991 29431) | Standard Marking | TJA1100HN |    | Always Pb-free | 1 | 1 |
