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Texas Instruments DS16EV5110SQX/NOPB
- Part No.:
- DS16EV5110SQX/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Specialized
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
DS16EV5110SQX/NOPB.pdf
- Description:
- IC INTERFACE SPECIALIZED 48WQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,052
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Product details
Overview
DS16EV5110SQX/NOPB from Texas Instruments is a 4-channel TMDS video equalizer (3 data + 1 clock) for DVI/HDMI sink-side cable extension, operating from 250 Mbps to 2.25 Gbps with 8 programmable equalization levels, DC-coupled CML I/O, and SMBus-configurable output amplitude and signal detect thresholds. It extends 28 AWG HDMI cable reach beyond 20 meters at 2.25 Gbps.
For engineers reviewing the DS16EV5110SQX/NOPB datasheet, DS16EV5110SQX/NOPB pinout, DS16EV5110SQX/NOPB application, or DS16EV5110SQX/NOPB equivalent, key selection considerations include TMDS channel count, 3.3V single-supply operation, 0.13 UI total jitter at 1.65 Gbps, WQFN-48 package compatibility, and sink-side signal reconditioning capability for high-definition display interfaces.
Technical Context
The DS16EV5110SQX/NOPB implements three independent data-channel equalizers and one dedicated clock-channel equalizer, each with limiting amplifiers, DC offset correction, and TMDS drivers. All channels support CML I/O with on-chip 50 Ω termination to VDD and operate over 250 Mbps–2.25 Gbps.
Equalization boost is selectable via either 3-pin interface (BST_0/BST_1/BST_2) or SMBus register control (FEB pin selects mode), enabling per-channel tuning. Clock channel includes programmable signal detect (SD) with adjustable ON/OFF thresholds (70/40 mV default) and automatic enable functionality when SD is tied to EN.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Bit Rate Range | 0.25–2.25 Gbps per data channel; supports UXGA, 1080p60, and 12-bit color at 2.25 Gbps |
| Equalization Levels | 8 discrete boost settings (9–30 dB at 825 MHz); configurable via pins or SMBus per channel |
| Total Jitter | 0.13 UI (peak-to-peak) at 1.65 Gbps over 20m 28 AWG cable; ensures reliable eye opening |
| Supply Voltage | 3.3 V ±10%; single rail powers all channels and SMBus interface |
| Operating Temp | −40°C to +85°C; qualified for industrial display and projector environments |
| Package | 7 mm × 7 mm, 48-pin WQFN with exposed thermal pad (DAP = GND) |
| Power Dissipation | 475 mW typical enabled; 70 mW in standby mode; enables thermal management in dense layouts |
Pinout & Package
The DS16EV5110SQX/NOPB uses a 48-pin WQFN package (7 mm × 7 mm, 0.5 mm pitch) with an exposed ground pad (DAP). Pin assignments follow TI's standard top-view layout with differential TMDS I/O grouped on opposing edges and control signals centralized.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| C_IN+, C_IN− | TMDS Clock Input | Differential CML input pair with internal 50 Ω termination to VDD; accepts 120–1200 mVP-P |
| D_IN0+ to D_IN2− | TMDS Data Inputs | Three differential CML input pairs (each terminated to VDD); support full DVI/HDMI 3+1 lane structure |
| C_OUT+, C_OUT− | TMDS Clock Output | Open-collector CML output; drives downstream sink with 800–1200 mVP-P, VOCM = VDD − 0.25 V |
| D_OUT0+ to D_OUT2− | TMDS Data Outputs | Three open-collector CML outputs; individually amplitude-controllable via SMBus REG08 |
| BST_0, BST_1, BST_2 | Boost Level Select | LVCMOS inputs setting global equalization level (000–111) when FEB = High |
| FEB, EN, SD, CS, SDA, SDC | SMBus & Control | FEB selects pin vs SMBus boost control; EN enables/disables all channels; SD reports clock presence; CS/SDA/SDC implement SMBus 2.0 interface |
Key Features
| Feature | Design Value |
|---|---|
| Per-channel equalization control | When FEB = Low, SMBus registers (0x03–0x04) allow independent boost setting for each of three data channels |
| Programmable signal detect thresholds | SD_ON/SD_OFF thresholds configurable via SMBus registers 0x05/0x06 (e.g., 70/40 mV default → 90/55 mV) |
| Automatic enable via SD–EN tie | Connecting SD output to EN pin enables self-activating behavior: device enters ACTIVE only when valid clock is present |
| Output amplitude scaling | Four output levels (540–1200 mVP-P) selectable via SMBus REG08[3:2], optimizing signal integrity for varying cable loss |
| Low-power standby mode | EN = Low disables all TMDS channels while retaining SMBus accessibility and clock signal detection |
Applications
| Projector Video Extension | High-Definition Monitor Interface |
|---|---|
Use Scenario: Extending HDMI signal from media player to ceiling-mounted projector over 25 m of 28 AWG shielded cable in commercial AV installations. IC Role / Device Role / Timing Role: Sink-side TMDS reconditioner restoring degraded clock and data eye diagrams before feeding display controller. Use Value: Enables 1080p60 transmission without signal dropout or pixel corruption, eliminating need for active repeaters or fiber conversion. | Use Scenario: Integrating into industrial-grade 4K monitor design requiring robust HDMI sink compliance across temperature and cable variations. IC Role / Device Role / Timing Role: Post-cable signal recovery IC placed immediately before display controller's TMDS receiver inputs. Use Value: Compensates for skin-effect loss in long internal flex cables and ensures <0.13 UI jitter margin at 1.65 Gbps for stable image rendering. |
| Dual-Link DVI Repeater | HDMI Distribution Amplifier |
Use Scenario: Building dual-link DVI extender supporting QXGA resolution using two DS16EV5110SQX/NOPB devices-one per link-in compact PCB layout. IC Role / Device Role / Timing Role: Independent equalization of both DVI link lanes with synchronized SMBus configuration and shared power domain. Use Value: Achieves >40 m reach on 24 AWG cable at 1.65 Gbps per link while maintaining inter-pair skew <25 ps for accurate timing alignment. | Use Scenario: Implementing 1:4 HDMI distribution in digital signage systems where source feeds multiple displays over varied cable lengths. IC Role / Device Role / Timing Role: Signal conditioning stage after splitter IC, restoring signal integrity before each output driver stage. Use Value: Allows mixed-cable deployment (20 m Cat5e + 15 m 28 AWG HDMI) with per-output SMBus tuning to match individual path loss profiles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar video equalizer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS16EV5110AQSQX/NOPB | Same die, automotive-grade (-40°C to +105°C), AEC-Q100 qualified; identical pinout and SMBus register map | Required for automotive infotainment head units or ADAS display links where extended temperature and qualification are mandatory | Select DS16EV5110AQSQX/NOPB only when automotive qualification and 105°C operation are required; otherwise DS16EV5110SQX/NOPB is optimal for industrial/commercial use. |
| SN65DP159RSBT | Redriver (not equalizer); supports DisplayPort 1.2 only; no HDMI/DVI compatibility; different pinout and register set | Applicable only in DP-based systems; lacks DVI/HDMI sink-side equalization and programmable SD threshold features | Choose SN65DP159RSBT only for DisplayPort 1.2 source/sink redriving; not a functional substitute for DS16EV5110SQX/NOPB in HDMI/DVI infrastructure. |
Compared with DS16EV5110AQSQX/NOPB, the DS16EV5110SQX/NOPB offers identical electrical performance and feature set at lower cost and without automotive qualification overhead; compared with SN65DP159RSBT, it provides true DVI/HDMI sink-side equalization with cable-loss compensation-critical for legacy video infrastructure where redrivers alone cannot recover degraded eyes.
Availability
DS16EV5110SQX/NOPB is available at Aetrix Electronics and suitable for HDMI/DVI video extension, high-definition display interface design, and industrial projector signal conditioning requiring stable component supply and long-term manufacturability.
Supply support for DS16EV5110SQX/NOPB 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
Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and connectivity technologies with broad industrial and consumer market reach.
The DS16EV5110SQX/NOPB belongs to TI's high-speed interface product line, engineered specifically for sink-side video signal recovery in DVI/HDMI systems where cable-induced attenuation and jitter must be actively corrected.
FAQ
What is the maximum supported bit rate for DS16EV5110SQX/NOPB in HDMI applications?
The DS16EV5110SQX/NOPB supports up to 2.25 Gbps per data channel, enabling full HDMI 1.3a compliance including 1080p60 with 12-bit color depth. At this rate, it extends 28 AWG HDMI cable reach beyond 20 meters while maintaining <0.20 UI total jitter, as verified in TI's SNLS249M characterization data.
Does DS16EV5110SQX/NOPB support both DVI and HDMI protocols simultaneously?
Yes, the DS16EV5110SQX/NOPB is explicitly designed for DVI 1.0 and HDMI 1.3a compatible TMDS interfaces. Its DC-coupled CML I/O, 250 Mbps–2.25 Gbps operation, and 3+1 channel architecture natively support both standards' physical layer requirements without protocol translation or firmware.
How is equalization level configured on DS16EV5110SQX/NOPB - via pins or software?
The DS16EV5110SQX/NOPB supports dual configuration modes: hardware pin control (BST_0/BST_1/BST_2) when FEB = High, or SMBus register control (REG03–REG04) when FEB = Low. This allows either fixed factory-set boost or dynamic per-channel tuning during system operation.
Can DS16EV5110SQX/NOPB be used on the source side of a DVI/HDMI link?
The DS16EV5110SQX/NOPB is optimized for sink-side use. While TI documents limited source-side repeater use, its CML outputs do not meet HDMI v1.3b VOFF compliance when powered off and downstream devices are active-making it unsuitable for certified source implementations.
What is the function of the SD pin on DS16EV5110SQX/NOPB?
SD is the Clock Channel Signal Detect output: logic High indicates detected TMDS clock signal exceeding the programmed SD_ON threshold (default 70 mVP-P); logic Low indicates signal below SD_OFF (default 40 mVP-P). It can drive EN directly for automatic activation or feed host microcontroller status monitoring.
DS16EV5110SQX/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 48-WFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Video Equipment
- Interface:
- SMBus (2-Wire/I2C), UART
- Voltage - Supply:
- 3V ~ 3.6V
- Supplier Device Package:
- 48-WQFN (7x7)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
DS16EV5110SQX/NOPB FAQ
1.How can I place an order for DS16EV5110SQX/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for DS16EV5110SQX/NOPB 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 DS16EV5110SQX/NOPB reliable?
The price and inventory of DS16EV5110SQX/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS16EV5110SQX/NOPB is usually 5 days.
3.What payment methods are accepted for DS16EV5110SQX/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS16EV5110SQX/NOPB transactions.
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4.How is shipping managed for DS16EV5110SQX/NOPB?
DS16EV5110SQX/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS16EV5110SQX/NOPB 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 DS16EV5110SQX/NOPB?
For technical support, including DS16EV5110SQX/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS16EV5110SQX/NOPB requirements.
6.How does Aetrix verify that DS16EV5110SQX/NOPB is sourced from the original manufacturer or authorized distributors?
All DS16EV5110SQX/NOPB 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 DS16EV5110SQX/NOPB meets industry standards.
7.What is the process for return or replacement of DS16EV5110SQX/NOPB?
All DS16EV5110SQX/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with DS16EV5110SQX/NOPB, 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 DS16EV5110SQX/NOPB part is unused and in its original packaging.
Return procedure for DS16EV5110SQX/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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