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Texas Instruments DS16EV5110SQ/NOPB
- Part No.:
- DS16EV5110SQ/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Specialized
- Package:
- 48-WFQFN Exposed Pad
- Datasheet:
-
DS16EV5110SQ/NOPB.pdf
- Description:
- IC INTERFACE SPECIALIZED 48WQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,338
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Product details
Overview
DS16EV5110SQ/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, supporting UXGA/1080p/4K-ready resolutions with DC-coupled CML I/O, 0.13 UI total jitter at 1.65 Gbps, and programmable 8-level equalization. It extends 28 AWG HDMI cable reach beyond 20 meters at 2.25 Gbps.
For engineers reviewing the DS16EV5110SQ/NOPB datasheet, DS16EV5110SQ/NOPB pinout, DS16EV5110SQ/NOPB application, or DS16EV5110SQ/NOPB equivalent, key selection considerations include TMDS channel count, SMBus-configurable boost per channel, clock channel signal detect threshold programming, output amplitude control (540–1200 mVP-P), and WQFN-48 thermal performance (θJA = 30°C/W).
Technical Context
The DS16EV5110SQ/NOPB implements three independent data-channel equalizers and one dedicated clock-channel limiting amplifier, each with DC offset correction and open-collector CML outputs. Its dual control interface-LVCMOS pin-strapping (BST_0–2, FEB, EN) and SMBus (7-bit address 0xAC)-enables both hardware-default and per-channel dynamic configuration.
Equalization is optimized for skin-effect and dielectric loss compensation in 24–28 AWG STP cables and Cat5/6 twisted-pair, with boost levels ranging 9–30 dB at 825 MHz. Clock channel signal detection (SD pin and register-accessible thresholds) supports automatic standby activation via SD-to-EN connection, while output amplitude (REG0x08) and enable state (REG0x03/0x04/0x07) are fully SMBus-controllable.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Bit Rate | 0.25–2.25 Gbps per data channel; supports HDMI 1.3a and DVI 1.0 at 1080p60 (1.65 Gbps) and 4K-ready timing (2.25 Gbps). |
| Total Jitter (1.65 Gbps) | 0.13 UIP-P; ensures reliable eye opening after 20m 28 AWG cable, meeting HDMI sink receiver margin requirements. |
| Equalization Boost Range | 9–30 dB at 825 MHz; eight discrete levels selectable via pins or SMBus, enabling precise loss compensation across cable types and lengths. |
| Output Amplitude Control | 540–1200 mVP-P (4 settings); configurable via SMBus REG0x08 to match downstream TMDS receiver input sensitivity. |
| Clock Signal Detect Threshold | Programmable SD_ON/SD_OFF (40–90 mV differential); enables robust clock presence detection under marginal signal conditions. |
| Power Dissipation | 475 mW typical (enabled), 70 mW (standby); single 3.3 V supply with internal 50 Ω termination reduces external component count. |
| Package | 7 mm × 7 mm, 48-pin WQFN with exposed thermal pad; supports ≤30°C/W junction-to-ambient rise under industrial airflow constraints. |
Pinout & Package
DS16EV5110SQ/NOPB uses a leadless 48-pin WQFN package (7 mm × 7 mm, 0.5 mm pitch) with center-exposed thermal pad connected to GND. Pin assignment follows TI's standard top-view layout with high-speed TMDS I/O on perimeter edges and control/power pins grouped centrally.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| C_IN+, C_IN− | TMDS Clock Input | Differential CML inputs with on-chip 50 Ω termination to VDD; accept DC-coupled signals compliant with HDMI/DVI clock swing (120–1200 mVP-P). |
| D_IN0+ to D_IN2− | TMDS Data Inputs (3 channels) | Three independent CML differential input pairs, each internally terminated to VDD; support full-rate data up to 2.25 Gbps. |
| C_OUT+, C_OUT− | TMDS Clock Output | Open-collector CML outputs; require external 50 Ω pull-up to VDD; deliver boosted clock signal with <25 ps inter-pair skew. |
| D_OUT0+ to D_OUT2− | TMDS Data Outputs (3 channels) | Open-collector CML outputs; individually controllable amplitude and enable via SMBus; maintain <0.17 UI jitter at 2.25 Gbps. |
| BST_0–BST_2 | Boost Level Select | 3-bit LVCMOS input controlling equalization level for all data channels when FEB = High; default logic Low. |
| FEB | Force External Boost | LVCMOS input selecting control mode: High = pin-strapped boost; Low = SMBus-per-channel boost configuration. |
| EN | Global Enable | LVCMOS input placing entire device (data + clock channels) into standby (70 mW) or active (475 mW) state; internally pulled High. |
| SD | Clock Signal Detect Output | LVCMOS open-drain output indicating clock presence (High) or absence (Low); threshold programmable via SMBus registers 0x05/0x06. |
| SDA, SDC, CS | SMBus Interface | 3.3 V LVCMOS bidirectional data/clock/chip-select; 7-bit slave address 0xAC; supports full READ/WRITE register access per SMBus 2.0 spec. |
| VDD, GND, DAP | Power & Ground | 10 VDD pins (3.0–3.6 V), 12 GND pins, and center-exposed pad (DAP) must be soldered to solid ground plane for thermal and EMI integrity. |
Key Features
| Feature | Design Value |
|---|---|
| Per-channel SMBus-programmable equalization | Enables independent boost tuning for each of three data channels (via REG0x04), optimizing signal integrity across mismatched cable paths in dual-link DVI systems. |
| Programmable clock signal detect thresholds | SD_ON/SD_OFF thresholds adjustable in 10–20 mV steps (40–90 mV range) via SMBus registers 0x05/0x06, improving false-trigger immunity in noisy EMI environments. |
| Automatic standby activation | Direct SD pin-to-EN connection enables self-powered power management: device enters standby when clock signal drops below SD_OFF, reducing idle power by >85%. |
| Configurable TMDS output amplitude | Four output swing options (540/770/1000/1200 mVP-P) selected via REG0x08, allowing fine-tuning to match downstream receiver input sensitivity without external resistors. |
| DC-coupled CML I/O architecture | Eliminates AC coupling capacitors on all four TMDS channels, preserving low-frequency content critical for HDMI video blanking intervals and HDCP signaling integrity. |
Applications
| Projector Input Extender | High-Definition Display Interface |
|---|---|
Use Scenario: Extending HDMI source (e.g., media player) to ceiling-mounted projector over 20 m of 28 AWG shielded cable in commercial AV installations. IC Role / Device Role / Timing Role: Sink-side TMDS reconditioner restoring signal integrity on all four channels; clock channel signal detect triggers automatic power-down during source standby. Use Value: Enables reliable 1080p60 transmission without visible pixelation or sync loss, eliminating need for active repeaters or fiber conversion. |
Use Scenario: Integrating HDMI input into industrial-grade medical display panel requiring long-cable routing within metal enclosures. IC Role / Device Role / Timing Role: DVI/HDMI sink equalizer compensating for EMI-induced loss in bundled cable harnesses; SMBus allows runtime adjustment of boost level during system calibration. Use Value: Maintains HDMI 1.3a compliance across temperature (-40°C to +85°C) and eliminates field failures due to marginal eye opening at display controller input. |
| Dual-Link DVI Repeater | HDMI-over-Cat5 Adapter |
Use Scenario: Supporting QXGA (2048×1536) resolution in digital signage using dual-link DVI with two separate 20 m cable runs. IC Role / Device Role / Timing Role: Two DS16EV5110SQ/NOPB devices deployed in parallel-one per link-with synchronized SMBus control of boost and output amplitude. Use Value: Achieves deterministic inter-pair skew <25 ps across both links, preserving pixel alignment and preventing horizontal tearing in ultra-high-resolution rendering. |
Use Scenario: Converting HDMI signals for transmission over existing Cat5e infrastructure in smart classroom or conference room deployments. IC Role / Device Role / Timing Role: Sink-side equalizer recovering degraded TMDS signals after unshielded twisted-pair transmission; clock channel detects valid sync even with high insertion loss. Use Value: Extends usable HDMI reach to >20 m over Cat5e at 1.65 Gbps, avoiding costly Category 6A or fiber upgrades while maintaining HDCP pass-through capability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar TMDS equalizer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TI DS16EV5110A | Supports both source- and sink-side operation; includes enhanced ESD protection and VOFF compliance for powered-off scenarios. | Required for HDMI-compliant source-side repeaters where downstream device may be powered while DS16EV5110 is off. | Select DS16EV5110A only if full HDMI 1.3b VOFF compliance is mandatory; DS16EV5110SQ/NOPB is optimized strictly for sink-side use with lower cost and identical equalization performance. |
| Maxim MAX3815 | Single-channel 1.65 Gbps equalizer; no clock channel signal detect; SMBus interface limited to global controls (no per-channel boost). | Suitable only for point-to-point single-link extensions where clock recovery is handled externally. | Choose MAX3815 for cost-sensitive, single-channel applications without clock monitoring needs; DS16EV5110SQ/NOPB provides full 4-channel integration, clock detection, and per-channel configurability. |
Compared with DS16EV5110A and MAX3815, DS16EV5110SQ/NOPB delivers superior sink-specific optimization-including integrated clock signal detect, per-channel SMBus boost control, and DC-coupled architecture-making it the preferred choice for fixed-function HDMI/DVI display interfaces where source-side compliance is not required.
Availability
DS16EV5110SQ/NOPB is available at Aetrix Electronics and suitable for HDMI extender modules, medical display interfaces, digital signage controllers, and broadcast equipment requiring stable component supply and industrial temperature support.
Supply support for DS16EV5110SQ/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 leader specializing in analog, embedded processing, and connectivity technologies, with decades of expertise in high-speed interface solutions.
The DS16EV5110SQ/NOPB belongs to TI's Display Interface product line, engineered specifically for HDMI/DVI signal integrity restoration in sink-side video equipment such as projectors, monitors, and professional displays.
FAQ
What is the maximum supported bit rate for DS16EV5110SQ/NOPB?
The DS16EV5110SQ/NOPB supports data rates from 250 Mbps to 2.25 Gbps per TMDS data channel, with guaranteed performance at 1.65 Gbps (1080p60) and 2.25 Gbps (WQXGA/4K-ready). Its clock channel operates up to 225 MHz, aligning with HDMI 1.3a and DVI 1.0 timing specifications. The device maintains 0.13 UI total jitter at 1.65 Gbps over 20 m of 28 AWG cable, confirming full-rate capability under real-world loss conditions.
Does DS16EV5110SQ/NOPB support both DVI and HDMI protocols?
Yes, DS16EV5110SQ/NOPB is explicitly designed for DVI 1.0 and HDMI 1.3a sink-side applications. It complies with TMDS electrical specifications for both standards-including differential voltage swing (120–1200 mVP-P), common-mode range (VDD−0.3 V), and jitter limits-and supports resolutions from 480i to 1080p and beyond. Its DC-coupled architecture preserves HDMI-specific low-frequency signaling required for blanking intervals and HDCP handshaking.
How is equalization boost configured on DS16EV5110SQ/NOPB?
DS16EV5110SQ/NOPB offers dual boost configuration: hardware pin-strapping (BST_0–BST_2 with FEB = High) applies identical 8-level boost to all three data channels, while SMBus control (FEB = Low) enables independent per-channel boost via registers 0x03 and 0x04. Boost levels range from 9 dB to 30 dB at 825 MHz, with exact values defined in Table 2 of the datasheet. Default behavior uses pin control since FEB is internally pulled High.
Can DS16EV5110SQ/NOPB operate with a single 3.3 V supply?
Yes, DS16EV5110SQ/NOPB operates exclusively from a single 3.3 V supply (3.0–3.6 V range), with 10 dedicated VDD pins and 12 GND pins requiring low-inductance connections to the PCB power/ground planes. Each VDD pin must be bypassed with a 0.1 µF capacitor to GND. Total active power dissipation is 475 mW typical, dropping to 70 mW in standby mode-both specified at VDD = 3.3 V and TA = 25°C.
What is the function of the SD pin on DS16EV5110SQ/NOPB?
The SD pin on DS16EV5110SQ/NOPB is a clock channel signal detect output that asserts High when the incoming TMDS clock differential signal exceeds the programmed SD_ON threshold (default 70 mV), and Low when it falls below the SD_OFF threshold (default 40 mV). This open-drain LVCMOS output can directly drive the EN pin to implement automatic standby activation, or be monitored by a host microcontroller via SMBus register 0x00 for system-level diagnostics.
DS16EV5110SQ/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
DS16EV5110SQ/NOPB FAQ
1.How can I place an order for DS16EV5110SQ/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for DS16EV5110SQ/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 DS16EV5110SQ/NOPB reliable?
The price and inventory of DS16EV5110SQ/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS16EV5110SQ/NOPB is usually 5 days.
3.What payment methods are accepted for DS16EV5110SQ/NOPB?
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4.How is shipping managed for DS16EV5110SQ/NOPB?
DS16EV5110SQ/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS16EV5110SQ/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 DS16EV5110SQ/NOPB?
For technical support, including DS16EV5110SQ/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS16EV5110SQ/NOPB requirements.
6.How does Aetrix verify that DS16EV5110SQ/NOPB is sourced from the original manufacturer or authorized distributors?
All DS16EV5110SQ/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 DS16EV5110SQ/NOPB meets industry standards.
7.What is the process for return or replacement of DS16EV5110SQ/NOPB?
All DS16EV5110SQ/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with DS16EV5110SQ/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 DS16EV5110SQ/NOPB part is unused and in its original packaging.
Return procedure for DS16EV5110SQ/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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