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NXP Semiconductors PTN3460IBS/F1MP
- Part No.:
- PTN3460IBS/F1MP
- Manufacturer:
- NXP Semiconductors
- Category:
- Specialized
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
PTN3460IBS/F1MP.pdf
- Description:
- IC INTFACE SPECIALIZED 56HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:6,683
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Product details
Overview
PTN3460IBS/F1MP from NXP Semiconductors is an embedded DisplayPort (eDP) to LVDS bridge IC that converts DP v1.2a/eDP v1.2 video streams into ANSI/TIA/EIA-644-A-compliant LVDS output for industrial display panels. It supports 1- or 2-lane DP input at 1.62/2.7 Gbit/s, LVDS pixel clock up to 112 MHz, 18/24 bpp color depth, and operates across −40 °C to +85 °C - enabling use in rugged notebook, AIO, and automotive dashboard displays.
For engineers reviewing the PTN3460IBS/F1MP datasheet, PTN3460IBS/F1MP pinout, PTN3460IBS/F1MP application, or PTN3460IBS/F1MP equivalent, key selection considerations include DP lane configuration via CFG3, LVDS bus mode (single/dual) controlled by CFG1, JEIDA/VESA data packing selection via CFG2, EDID ROM emulation capability, and dual-supply (3.3 V/1.8 V) or single-supply (3.3 V only) operation with on-chip regulator.
Technical Context
The PTN3460IBS/F1MP implements a full DisplayPort receiver with Auto Receive Equalization, Clock Data Recovery (CDR), and native AUX/I²C-over-AUX support for DPCD register access and EDID-DDC communication. It handles full link training, ASSR and Enhanced Framing authentication, and down-spread spectrum control per VESA DP v1.2a and eDP v1.2 standards.
Its LVDS transmitter supports programmable center-spread pixel clock, configurable signal swing, and flexible PCB routing options including LVDS bus/channel/pair swapping. The integrated microcontroller and on-chip NVM enable firmware updates and runtime configuration of panel power-up sequencing, PWM generation, and EDID emulation - all without external timing references.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| DP Compliance | Compliant with DisplayPort v1.2a and eDP v1.2 - enables interoperability with modern GPU/chipset sources and supports authentication (ASSR, Enhanced Framing). |
| LVDS Standard | ANSI/TIA/EIA-644-A-2001 compliant - ensures robust differential signaling over long traces to display TCONs. |
| Pixel Clock Range | 6 MHz to 112 MHz - supports resolutions up to 1920×1200 @ 60 Hz in dual-bus mode. |
| Color Depth | 18 bpp or 24 bpp - selectable via CFG2; determines RGB data bandwidth and panel compatibility. |
| Operating Temp | −40 °C to +85 °C - validated for industrial and automotive cabin environments without derating. |
| Power Supply | 3.3 V ±10 % only (integrated regulator enabled) or 3.3 V/1.8 V ±5 % (external 1.8 V required when EPS_N = LOW) - simplifies BOM and layout flexibility. |
| ESD Rating | 8 kV HBM, 1 kV CDM - meets industrial handling and system-level ESD immunity requirements. |
Pinout & Package
HVQFN56 package (7 mm × 7 mm, 0.4 mm pitch) with exposed center pad for thermal relief and electrical grounding. Pin count: 56 terminals; maximum height: 1 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DP0_P / DP0_N DP1_P / DP1_N |
DP Main Link differential inputs | Accept AC-coupled 1.62/2.7 Gbit/s DP lanes; CFG3 selects 1- or 2-lane mode - defines total video bandwidth available to LVDS side. |
| AUX_P / AUX_N | DP AUX channel differential I/O | Supports native AUX and I²C-over-AUX for DPCD register access and EDID-DDC reads - enables plug-and-play panel detection without BIOS changes. |
| LVSAE_P/N through LVSDO_P/N | Dual-bus LVDS data/clock outputs | 28 LVDS differential signals (14 pairs) supporting VESA/JEIDA packing - allows full RGB+DE+HSYNC+VSYNC transmission across even/odd buses. |
| PVCCEN / BKLTEN / PWMO | Panel control outputs | CMOS-level signals for sequenced panel power enable, backlight enable, and PWM dimming - eliminates need for external timing logic. |
| RST_N / PD_N | Reset and deep power-down inputs | Active-low CMOS controls: RST_N resets internal state machines; PD_N forces complete shutdown - critical for low-power states in battery-powered systems. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip NVM + embedded MCU | Enables field-upgradable firmware for new panel support, timing adjustments, and bug fixes - avoids hardware respins. |
| EDID ROM emulation | Stores up to seven EDID structures internally; activated via CFG4 - supports legacy LVDS panels lacking EDID EEPROM without BIOS modification. |
| Programmable LVDS signal swing | Adjusts output amplitude to compensate for trace loss or reduce power - improves signal integrity and EMI performance across varying board stackups. |
| Configurable LVDS data packing | Runtime-selectable VESA or JEIDA format via CFG2 - ensures compatibility with diverse display TCONs without redesign. |
| Auto Receive Equalization | Adaptively optimizes equalizer settings per channel - extends reach over lossy PCB traces and reduces eye closure at 2.7 Gbit/s DP rates. |
Applications
| Industrial PC Display Interface | Automotive Dashboard Display |
|---|---|
|
Use Scenario: Connecting eDP output from Intel Atom or i.MX8-based industrial motherboard to 10.1″–15.6″ LVDS TFT panel in factory HMIs. IC Role / Device Role / Timing Role: Protocol bridge converting eDP video stream to LVDS with precise DE/HSYNC/VSYNC timing alignment and panel power sequencing. Use Value: Eliminates need for discrete level shifters, timing controllers, and EDID EEPROM - reduces BOM cost and layout area while maintaining −40 °C to +85 °C operation. |
Use Scenario: Driving high-resolution digital instrument cluster (1280×480) from NVIDIA Tegra or Renesas R-Car SoC in automotive cockpit systems. IC Role / Device Role / Timing Role: eDP-to-LVDS converter with ASSR authentication support and programmable pixel clock spreading for EMI compliance in noisy vehicle environments. Use Value: Meets automotive EMC requirements via center-spread LVDS clock and supports secure display handshaking - avoids display blanking during CAN bus noise bursts. |
| Notebook Platform Display Bridge | AIO Desktop Display Interface |
|
Use Scenario: Enabling legacy LVDS panels in next-gen thin-and-light notebooks using AMD Ryzen or Intel Core processors with eDP-only GPU outputs. IC Role / Device Role / Timing Role: High-fidelity video bridge with 2.7 Gbit/s DP reception, 112 MHz LVDS pixel clock, and 24 bpp color fidelity. Use Value: Maintains full HD+ resolution and color depth while leveraging existing panel inventory - extends product lifecycle and reduces NRE costs. |
Use Scenario: Integrating 24″–27″ LVDS-based monitor panels into all-in-one PCs using eDP-capable chipsets like AMD APU or Intel H-series. IC Role / Device Role / Timing Role: Dual-bus LVDS transmitter supporting 1920×1200 @ 60 Hz with JEIDA-format RGB packing for wide-gamut panels. Use Value: Delivers full desktop resolution without external frame buffers or FPGAs - simplifies design and lowers system latency vs. software-based conversion. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar eDP-to-LVDS bridge applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CH7511B-DS | Lacks embedded MCU/NVM; no firmware update capability; supports only DP v1.1a/eDP v1.1; no ASSR authentication. | Targeted at cost-sensitive consumer notebooks; not qualified for industrial temp range or automotive EMI requirements. | Choose CH7511B-DS only if firmware flexibility, extended temperature, and eDP v1.2 security features are unnecessary. |
| PS8338-BCE | Supports DP v1.2 but no eDP-specific features (ASSR, Enhanced Framing); no EDID emulation; requires external crystal for LVDS clock. | Designed for generic DP-to-LVDS conversion in commercial monitors; lacks panel power sequencing and PWM generation. | Select PS8338-BCE when interfacing non-eDP sources (e.g., desktop GPUs) and external timing control is acceptable. |
Compared with CH7511B-DS and PS8338-BCE, PTN3460IBS/F1MP uniquely integrates firmware-upgradable NVM, industrial temperature rating, eDP v1.2 authentication, and autonomous panel control - making it the only option for secure, long-lifecycle, and thermally demanding embedded displays.
Availability
PTN3460IBS/F1MP is available at Aetrix Electronics and suitable for industrial PC design, automotive dashboard displays, and AIO platforms requiring stable component supply, long-term lifecycle assurance, and guaranteed firmware version consistency (F1).
Supply support for PTN3460IBS/F1MP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications - with deep expertise in interface, power, and security ICs.
The PTN3460I family was designed specifically for robust eDP-to-LVDS bridging in harsh-environment embedded systems, emphasizing firmware adaptability, industrial temperature resilience, and seamless integration with legacy LVDS panels.
FAQ
What display resolutions does PTN3460IBS/F1MP support?
The PTN3460IBS/F1MP supports resolutions up to 1920×1200 @ 60 Hz in dual LVDS bus mode, enabled by its 112 MHz pixel clock capability and 24 bpp color depth. Single-bus operation supports up to 1366×768 @ 60 Hz. Resolution limits depend on configured LVDS bus mode (CFG1), data format (CFG2), and pixel clock frequency - all programmable at boot or runtime via AUX or I²C interface.
Does PTN3460IBS/F1MP require an external crystal or oscillator?
No, PTN3460IBS/F1MP does not require an external crystal or oscillator. It uses an integrated PLL and clock recovery circuitry to derive all internal clocks from the incoming DP reference, eliminating external timing components and reducing BOM count and board space - a key advantage over alternatives like PS8338-BCE.
How does PTN3460IBS/F1MP handle displays without EDID ROM?
PTN3460IBS/F1MP provides on-chip EDID ROM emulation supporting up to seven different EDID data structures (v1.3 compliant), activated via configuration pin CFG4. This allows plug-and-play operation with LVDS panels lacking EEPROM, avoiding BIOS modifications or external EDID emulators - a critical feature for industrial and automotive display integration.
Can PTN3460IBS/F1MP operate with only a 3.3 V supply?
Yes, PTN3460IBS/F1MP can operate with a single 3.3 V supply when EPS_N is left open or pulled HIGH, enabling the internal regulator to generate 1.8 V. When EPS_N is pulled LOW, it requires separate 3.3 V and 1.8 V supplies. This dual-supply flexibility simplifies power design across different platform architectures without changing the PTN3460IBS/F1MP footprint or firmware.
What configuration interfaces does PTN3460IBS/F1MP support?
PTN3460IBS/F1MP supports three configuration methods: multi-level hardware pins (CFG1–CFG4), DP AUX channel (always active for DPCD register access), and I²C-bus interface (slave mode at 0x40h or 0xC0h, selected by DEV_CFG). This tri-modal approach enables boot-time setup via pins and dynamic runtime reconfiguration via firmware - essential for field-upgradable display systems.
PTN3460IBS/F1MP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- LVDS
- Interface:
- -
- Voltage - Supply:
- 3.3V
- Supplier Device Package:
- 56-HVQFN (7x7)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
PTN3460IBS/F1MP FAQ
1.How can I place an order for PTN3460IBS/F1MP through Aetrix?
Please submit a Request for Quotation (RFQ) for PTN3460IBS/F1MP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PTN3460IBS/F1MP reliable?
The price and inventory of PTN3460IBS/F1MP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTN3460IBS/F1MP is usually 5 days.
3.What payment methods are accepted for PTN3460IBS/F1MP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTN3460IBS/F1MP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTN3460IBS/F1MP?
PTN3460IBS/F1MP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTN3460IBS/F1MP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PTN3460IBS/F1MP?
For technical support, including PTN3460IBS/F1MP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTN3460IBS/F1MP requirements.
6.How does Aetrix verify that PTN3460IBS/F1MP is sourced from the original manufacturer or authorized distributors?
All PTN3460IBS/F1MP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PTN3460IBS/F1MP meets industry standards.
7.What is the process for return or replacement of PTN3460IBS/F1MP?
All PTN3460IBS/F1MP units undergo pre-shipment inspection (PSI). If there is an issue with PTN3460IBS/F1MP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PTN3460IBS/F1MP part is unused and in its original packaging.
Return procedure for PTN3460IBS/F1MP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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