Overview
The PTN3360DBS/S900,51, produced by NXP USA Inc., is a high-speed level shifter device designed to convert low-swing AC-coupled differential input signals to DVI v1.0 and HDMI v1.4b compliant open-drain current-steering differential output signals. This device supports up to 3.0 Gbit/s per lane, enabling the transmission of 36-bit deep color mode, 4K × 2K video format, or 3D video data. It is particularly useful in applications requiring the translation of display signals from sources with multi-mode I/O, such as DisplayPort, HDMI, and DVI, to compliant output standards.
Key Specifications
| Parameter | Description |
|---|---|
| Data Rate | Up to 3.0 Gbit/s per lane |
| Input Signals | Low-swing AC-coupled differential input signals |
| Output Signals | DVI v1.0 and HDMI v1.4b compliant open-drain current-steering differential output signals |
| Supply Voltage | 2.85V to 3.6V |
| Package | HVQFN48 plastic thermal enhanced very thin quad flat package; no leads; 48 terminals; body 7 × 7 × 0.85 mm (SOT619-1) |
| Termination Resistors | Integrated 50 Ω termination resistors for AC-coupled differential input signals |
| DDC Channel | Active level shifting and buffering, 3.3 V source-side and 5 V sink-side termination |
| HPD Signal | Single-ended active buffer for voltage translation from 5 V to 3.3 V |
Key Features
- Converts low-swing AC-coupled differential input signals to DVI v1.0 and HDMI v1.4b compliant output signals.
- Supports up to 3.0 Gbit/s per lane for high-speed video transmission.
- Integrated 50 Ω termination resistors for AC-coupled differential input signals.
- Active level shifting and buffering for the DDC channel with capacitive isolation and rise time acceleration.
- Back-power safe TMDS outputs and DDC clock and data lines to prevent backdrive current when unpowered or disabled.
- Single-ended active buffer for HPD signal voltage translation.
- Enable signal (OE_N) to turn off TMDS inputs and outputs for power minimization.
Applications
- DisplayPort to HDMI and DVI adapters.
- Multi-mode I/O display systems supporting DisplayPort, HDMI, and DVI standards.
- High-speed video transmission systems requiring signal level shifting and buffering.
- Systems needing active level shifting and buffering for DDC channels.
Q & A
- What is the primary function of the PTN3360DBS/S900,51?
The primary function is to convert low-swing AC-coupled differential input signals to DVI v1.0 and HDMI v1.4b compliant open-drain current-steering differential output signals.
- What is the maximum data rate supported by the PTN3360DBS/S900,51?
The device supports up to 3.0 Gbit/s per lane.
- What type of package does the PTN3360DBS/S900,51 come in?
The device is packaged in an HVQFN48 plastic thermal enhanced very thin quad flat package; no leads; 48 terminals; body 7 × 7 × 0.85 mm (SOT619-1).
- Does the PTN3360DBS/S900,51 have integrated termination resistors?
Yes, it has integrated 50 Ω termination resistors for AC-coupled differential input signals.
- How does the PTN3360DBS/S900,51 handle the DDC channel?
The device provides active level shifting and buffering for the DDC channel with capacitive isolation and rise time acceleration.
- Is the PTN3360DBS/S900,51 back-power safe?
Yes, the TMDS outputs and DDC clock and data lines are back-power safe to prevent backdrive current when unpowered or disabled.
- What is the purpose of the OE_N signal in the PTN3360DBS/S900,51?
The OE_N signal can be used to turn off the TMDS inputs and outputs, thereby minimizing power consumption.
- What is the voltage translation capability of the HPD signal in the PTN3360DBS/S900,51?
The device provides a single-ended active buffer for voltage translation of the HPD signal from 5 V to 3.3 V.
- In what applications is the PTN3360DBS/S900,51 typically used?
The device is typically used in DisplayPort to HDMI and DVI adapters and in multi-mode I/O display systems.
- Is the PTN3360DBS/S900,51 still in production?
No, the PTN3360DBS/S900,51 is listed as obsolete and is no longer manufactured.
