My Inquiry
My Account
NXP Semiconductors PTN3356BS/F2MP
- Part No.:
- PTN3356BS/F2MP
- Manufacturer:
- NXP Semiconductors
- Category:
- Specialized
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
PTN3356BS/F2MP.pdf
- Description:
- IC INTFACE SPECIALIZED 32HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,152
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PTN3356BS/F2MP from NXP Semiconductors is a flash-based DisplayPort-to-VGA adapter IC designed for motherboard-level video interface bridging. It integrates a VESA-compliant DisplayPort v1.4 receiver, triple 8-bit DACs, and I²C-over-AUX DDC bridging to convert digital DP signals (2-lane HBR/RBR) into analog RGBHV outputs compliant with VSIS 1.2. It supports WUXGA (1920×1200@60 Hz, 193 MHz pixel clock) and operates from a single 3.3 V supply.
For engineers reviewing the PTN3356BS/F2MP datasheet, PTN3356BS/F2MP pinout, PTN3356BS/F2MP application, or PTN3356BS/F2MP equivalent, key selection criteria include its dual-lane DP input support (2.7 Gbit/s per lane), 240 MHz max pixel clock capability, low-power mode (410 µW), monitor presence detection via RGB load sensing, and firmware-configurable HPD behavior for interoperability across legacy VGA displays.
Technical Context
The PTN3356BS/F2MP implements a full DisplayPort v1.4 receiver with auto-receive equalization and CDR, supporting both 1- and 2-lane Main Link at RBR (1.62 Gbit/s) or HBR (2.7 Gbit/s) with BER < 10⁻⁹. Its AUX channel operates at 1 MHz with native and I²C-over-AUX syntax support, enabling DDC/CI and MCCS protocol translation between DP source and VGA monitor.
Internally, it features three independent 8-bit current-source DACs driving 700 mVpp analog RGB outputs into double-terminated 75 Ω loads, synchronized by 3.3 V HSYNC/VSYNC signals. Monitor detection uses active RGB line pulsing to sense 75 Ω termination, reporting status via HPD IRQ and DPCD register updates without requiring external circuitry.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Main Link Lanes | 1 or 2 lanes; enables bandwidth scaling from 1.62 to 5.4 Gbit/s total link capacity |
| Data Rate per Lane | 1.62 Gbit/s (RBR) or 2.7 Gbit/s (HBR); determines maximum supported resolution and refresh rate |
| Max Pixel Clock | 240 MHz at 18 bpp; supports WUXGA (1920×1200@60 Hz reduced blanking) and higher timing modes |
| DAC Resolution | Triple 8-bit; delivers 256 intensity levels per RGB channel with direct 75 Ω drive capability |
| Power Supply | Single 3.3 V rail; simplifies power design and eliminates need for multiple voltage domains |
| Low-Power Mode | 410 µW; reduces standby consumption when no valid DP source is active |
| ESD Protection | 7.5 kV HBM; ensures robustness during board handling and system integration |
Pinout & Package
PTN3356BS/F2MP is housed in a 32-pin HVQFN package (5 mm × 5 mm × 0.85 mm, 0.5 mm pitch), thermally enhanced with an exposed die pad that must be soldered to PCB ground for proper operation and thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ML0_P / ML0_N ML1_P / ML1_N | DisplayPort Main Link differential inputs | Accept AC-coupled DP signal pairs; internal 50 Ω termination eliminates external resistors |
| AUX_P / AUX_N | DisplayPort AUX channel differential interface | Supports 1 MHz Manchester-II encoded bidirectional communication for DPCD and DDC access |
| RED / GRN / BLU | Analog RGB video outputs | Current-source DAC outputs; deliver 700 mVpp into 37.5 Ω (doubly terminated 75 Ω) |
| HSYNC / VSYNC | Sync timing outputs | 3.3 V CMOS-compatible digital outputs; directly drive VGA connector sync pins |
| RSET | DAC reference control | External 1.2 kΩ ±1% resistor sets output current level and ensures precise 0.7 Vpp amplitude |
| HPD | Hot Plug Detect output | Active-HIGH signal informs DP source of sink readiness; status reflects VGA monitor connection state |
| DDC_SCL / DDC_SDA | VGA DDC I²C bus interface | 5 V open-drain pins bridged via AUX channel; enable EDID readout by DP source |
| CFG1_SCL / CFG2_SDA | Configurable I/O pins | Select HPD behavior (compliant/non-compliant) or serve as host I²C bus interface |
Key Features
| Feature | Design Value |
|---|---|
| VESA DisplayPort v1.4 compliance | Ensures interoperability with GPU sources supporting HBR, link training, and DPCD register access |
| I²C-over-AUX DDC bridging | Enables DP source to read VGA monitor EDID and control DDC/CI features without physical I²C wiring |
| Triple 8-bit DAC with 240 MHz capability | Supports high-resolution analog output up to WUXGA with accurate color fidelity and timing integrity |
| Monitor presence detection via RGB load sensing | Eliminates need for separate HPD switch or pull-up; detects VGA cable insertion/removal autonomously |
| Firmware-configurable HPD behavior | Four CFG1/CFG2 combinations allow tuning for maximum compatibility across diverse display implementations |
Applications
| Desktop Motherboard Video Output | Notebook Docking Station |
|---|---|
Use Scenario: Integrated graphics on desktop chipsets require analog VGA output for legacy monitor support. IC Role / Device Role / Timing Role: Protocol and electrical bridge converting DP serial stream to analog RGBHV timing with embedded sync generation. Use Value: Enables cost-effective reuse of existing VGA connectors and BIOS video initialization paths without redesigning display subsystems. |
Use Scenario: USB-C or Thunderbolt docking stations must provide VGA output alongside HDMI/DP ports. IC Role / Device Role / Timing Role: Standalone DP-to-VGA converter with autonomous monitor detection and EDID passthrough. Use Value: Reduces BOM count by integrating DAC, PHY, and DDC logic into one IC; supports hot-plug detection without host intervention. |
| Embedded Industrial Panel PC | Legacy Display Adapter Dongle |
Use Scenario: Industrial HMIs use long-life VGA interfaces but migrate to modern SoCs with only DP outputs. IC Role / Device Role / Timing Role: Low-power, temperature-stable (0°C to +85°C) video bridge with robust ESD protection for factory-floor environments. Use Value: Maintains VGA compatibility while leveraging newer SoC graphics engines; 7.5 kV HBM withstands electrostatic discharge in uncontrolled settings. |
Use Scenario: Compact plug-and-play dongles convert laptop DP ports to VGA for conference room projectors. IC Role / Device Role / Timing Role: Flash-based, self-contained adapter with no external memory or configuration required. Use Value: Firmware preloaded in on-chip flash enables immediate plug-and-play operation; no driver or host-side software needed. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar DisplayPort-to-VGA conversion applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ANX7530 | Supports eDP input instead of DP; lacks native I²C-over-AUX; requires external EEPROM for EDID | Targeted at embedded eDP sources (e.g., tablets), not discrete DP graphics outputs | Choose ANX7530 only when interfacing with eDP transmitters and external EDID management is acceptable |
| PS8315 | Single-lane DP input only; max pixel clock 165 MHz; no ASSR or Enhanced Framing support | Limited to UXGA and below; unsuitable for WUXGA or high-refresh-rate SXGA+ modes | Use PS8315 where cost is critical and resolution requirements do not exceed 1600×1200@60 Hz |
Compared with ANX7530 and PS8315, PTN3356BS/F2MP uniquely combines dual-lane DP v1.4 support, 240 MHz pixel clock, integrated DDC bridging, and firmware-configurable HPD-making it the only option qualified for full-featured motherboard-level VGA retrofitting with guaranteed WUXGA timing compliance.
Availability
PTN3356BS/F2MP is available at Aetrix Electronics and suitable for desktop motherboards, notebook docking stations, industrial panel PCs, and compact VGA adapter dongles requiring stable component supply and long-term lifecycle support.
Supply support for PTN3356BS/F2MP 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 and mixed-signal ICs.
PTN3356BS/F2MP belongs to NXP's Display Interface Bridge product line, engineered specifically to extend the usability of legacy analog displays in modern digital video ecosystems using standards-compliant, low-power silicon.
FAQ
What display resolutions does PTN3356BS/F2MP support?
PTN3356BS/F2MP supports resolutions from VGA (640×480@60 Hz) up to WUXGA (1920×1200@60 Hz), including SVGA, XGA, SXGA, UXGA, and FHD. At 18 bpp, it handles pixel clocks up to 240 MHz; at 24 bpp, up to 180 MHz. Specific timing modes like reduced-blanking WUXGA (154 MHz) and UXGA (162 MHz) are explicitly validated in the datasheet.
Does PTN3356BS/F2MP require external memory or firmware loading?
No. PTN3356BS/F2MP integrates flash memory storing firmware and configuration data. It operates immediately upon power-up with no external EEPROM, SPI flash, or host-initiated firmware download required-enabling true plug-and-play functionality in motherboard and dongle designs.
How does PTN3356BS/F2MP handle VGA monitor detection?
PTN3356BS/F2MP performs active load sensing on the RED, GRN, and BLU analog output lines to detect the presence of a 75 Ω VGA termination. When a monitor is connected or disconnected, it updates the DPCD registers and asserts/deasserts the HPD signal to notify the DP source-eliminating the need for mechanical switches or external detection circuitry.
Can PTN3356BS/F2MP operate with a 25 MHz crystal oscillator?
Yes. The CFG5 pin selects the oscillator frequency: LOW configures 25 MHz, HIGH selects 24 MHz, and OPEN enables 27 MHz. All three frequencies are fully supported and validated for stable operation across the full temperature range (0°C to +85°C).
What power supply rails does PTN3356BS/F2MP require?
PTN3356BS/F2MP requires only a single 3.3 V supply (VDDA33_DNW, VDDE33_IO, PVDD33) for core logic, I/O, and switching regulator input. Internal regulators generate 1.5 V for the DP PHY (VDDA15_DP), DAC (VDDA15_DAC), and digital core (VDDD15) from SWOUT-reducing external component count and simplifying power design.
PTN3356BS/F2MP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- DisplayPort
- Interface:
- -
- Voltage - Supply:
- 2.8V ~ 3.6V
- Supplier Device Package:
- 32-HVQFN (5x5)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
PTN3356BS/F2MP FAQ
1.How can I place an order for PTN3356BS/F2MP through Aetrix?
Please submit a Request for Quotation (RFQ) for PTN3356BS/F2MP 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 PTN3356BS/F2MP reliable?
The price and inventory of PTN3356BS/F2MP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTN3356BS/F2MP is usually 5 days.
3.What payment methods are accepted for PTN3356BS/F2MP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTN3356BS/F2MP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTN3356BS/F2MP?
PTN3356BS/F2MP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTN3356BS/F2MP 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 PTN3356BS/F2MP?
For technical support, including PTN3356BS/F2MP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTN3356BS/F2MP requirements.
6.How does Aetrix verify that PTN3356BS/F2MP is sourced from the original manufacturer or authorized distributors?
All PTN3356BS/F2MP 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 PTN3356BS/F2MP meets industry standards.
7.What is the process for return or replacement of PTN3356BS/F2MP?
All PTN3356BS/F2MP units undergo pre-shipment inspection (PSI). If there is an issue with PTN3356BS/F2MP, 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 PTN3356BS/F2MP part is unused and in its original packaging.
Return procedure for PTN3356BS/F2MP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTN3356BS/F2MP Tags
-
NVT4857UKAZ
NXP Semiconductors
-
TCA8418RTWR
Texas Instruments
-
PCA9546APWR
Texas Instruments
-
MD0100N8-G
Microchip Technology
-
PCA9548APW,118
NXP Semiconductors
-
PCA9540BDP,118
NXP Semiconductors
-
PCA9548APWR
Texas Instruments
-
PCA9546APW,118
NXP Semiconductors
-
PTN3360DBS,518
NXP Semiconductors
-
PCA9546ABS,118
NXP Semiconductors
-
PCA9518PWR
Texas Instruments
-
PCA9545APW,118
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
