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Texas Instruments DS90LV047ATMTCX/NOPB
- Part No.:
- DS90LV047ATMTCX/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DS90LV047ATMTCX/NOPB.pdf
- Description:
- IC TRANSCEIVER 4/0 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,145
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Product details
Overview
DS90LV047ATMTCX/NOPB from Texas Instruments is a quad 3.3-V LVDS differential line driver with flow-through pinout, designed for ultra-low-power, high-speed point-to-point data transmission. It delivers 400 Mbps (200 MHz) data rates, ±350-mV differential signaling, 1.7-ns max propagation delay, and 300-ps typical differential skew - enabling robust signal integrity in multifunction printers and LVDS–LVCMOS interface translation.
For engineers reviewing the DS90LV047ATMTCX/NOPB datasheet, DS90LV047ATMTCX/NOPB pinout, DS90LV047ATMTCX/NOPB application, or DS90LV047ATMTCX/NOPB equivalent, key selection criteria include its TSSOP-16 package, TRI-STATE enable control (EN/EN*), 3.3-V supply compatibility, LVDS standard conformance (TIA/EIA-644), and industrial temperature range (−40°C to +85°C).
Technical Context
The DS90LV047ATMTCX/NOPB implements a current-mode LVDS driver architecture, sourcing a nominal 3.1 mA (2.5–4.5 mA) into a 100-Ω termination to generate 250–450 mV differential output voltage (VOD). Its balanced outputs require external resistive termination and do not support AC-coupled or unterminated configurations.
TRI-STATE functionality is controlled by ANDed EN and EN* inputs common to all four channels, enabling full output disable with 2.2–6 mA no-load supply current in disabled state. Propagation delay skew between channels is limited to 0.5 ns max (tSKD2), supporting tight timing alignment in multi-lane interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Data Rate | 200 MHz max (400 Mbps); supports high-speed serial links without ECL-level power penalty |
| Differential Output Voltage (VOD) | 250–450 mV at 100-Ω load; ensures ≥250 mV noise margin at receiver input |
| Propagation Delay | 0.5–1.7 ns; enables sub-2-ns timing budgets in compact PCB layouts |
| Differential Skew (tSKD2) | 0–0.5 ns channel-to-channel; maintains phase coherence across all four drivers |
| Supply Current (ICC) | 4–8 mA (no load, enabled); 20–30 mA (loaded, all channels); enables low-static-power system design |
| Operating Temperature | −40°C to +85°C; qualified for industrial-grade embedded and peripheral applications |
| Input Logic Compatibility | TTL/CMOS levels (VIH = 2 V min, VIL = 0.8 V max); simplifies interfacing with FPGA and microcontroller I/O |
Pinout & Package
DS90LV047ATMTCX/NOPB is housed in a 16-pin Low Profile TSSOP (PW) package measuring 5.00 mm × 4.40 mm, optimized for surface-mount assembly and thermal performance (RθJA = 114°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (EN) | Enable input | Active-high enable; must be high AND EN* low/open to activate outputs |
| 2,3,6,7 (DIN1–DIN4) | Driver input | TTL/CMOS-compatible data inputs for channels 1–4 |
| 4 (VCC) | Power supply | +3.3 V ±0.3 V supply; requires local 0.1-µF + 0.001-µF decoupling |
| 5 (GND) | Ground reference | Common return path for all signals and supply |
| 8 (EN*) | Complementary enable | Active-low enable; ANDed with EN to control TRI-STATE |
| 9,12,13,16 (DOUT−1–DOUT−4) | Inverting LVDS output | Paired with DOUT+ to form differential LVDS signals; requires 100-Ω termination |
| 10,11,14,15 (DOUT+1–DOUT+4) | Non-inverting LVDS output | Paired with DOUT− to form differential LVDS signals; defines logic polarity |
Key Features
| Feature | Design Value |
|---|---|
| Flow-through pinout | Enables straight-through PCB routing with matched trace lengths and minimal crosstalk between differential pairs |
| TRI-STATE output control | Reduces idle power to ≤6 mA via dual-enable logic, supporting dynamic link power management |
| LVDS standard compliance | Fully conforms to TIA/EIA-644, ensuring interoperability with industry-standard LVDS receivers including DS90LV048A |
| Industrial temperature range | Validated operation from −40°C to +85°C, suitable for printer engines and industrial control backplanes |
| Low differential skew | 300-ps typical / 400-ps max differential skew per channel preserves eye opening at 200 MHz |
Applications
| Multifunction Printer Data Link | LVDS–LVCMOS Level Translation |
|---|---|
Use Scenario: High-speed transfer of raster image data between print controller ASIC and printhead driver ICs over flexible flat cable. IC Role / Device Role / Timing Role: Quad LVDS line driver converting parallel LVCMOS pixel data into noise-immune differential streams for reliable 200-MHz transmission. Use Value: Enables >400 Mbps throughput with <0.5 ns inter-channel skew, reducing timing closure effort and eliminating EMI-induced print artifacts. | Use Scenario: Bridging 3.3-V CMOS logic domains (e.g., FPGA I/O banks) to LVDS receivers in display timing controllers or camera sensor interfaces. IC Role / Device Role / Timing Role: Level-shifting driver providing precise 350-mV differential swing while maintaining TTL/CMOS input thresholds. Use Value: Eliminates need for discrete resistor networks or custom biasing; supports direct connection to TI's DS90LV048A receiver with guaranteed 250-mV noise margin. |
| Industrial Backplane Interconnect | Embedded Vision Sensor Interface |
Use Scenario: Point-to-point clock and data distribution across modular PLC I/O modules using twisted-pair wiring. IC Role / Device Role / Timing Role: Robust LVDS transmitter driving 100-Ω controlled-impedance traces on 4-layer backplane with <1.7 ns propagation delay. Use Value: Delivers stable signal integrity up to 10 m with CAT5 cable (per Figure 16), avoiding jitter accumulation in deterministic real-time control loops. | Use Scenario: Transmitting raw image data from high-resolution CMOS image sensors to processing SoCs in surveillance or medical imaging systems. IC Role / Device Role / Timing Role: Low-power, high-fidelity driver preserving pixel timing accuracy across differential pairs with 300-ps typical skew. Use Value: Maintains sub-pixel timing alignment across four data lanes, preventing frame tearing or color misregistration in 12-bit RGB capture. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LVDS driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN65LVDS047DR | Same 4-channel LVDS driver function, identical pinout (TSSOP-16), but specified for −40°C to +125°C and higher ICCZ (10 mA disabled) | Targeted at automotive under-hood applications; not required for industrial printer use | Select SN65LVDS047DR only if extended temperature qualification or AEC-Q100 compliance is mandatory |
| MAX9104ESE+ | 4-channel LVDS driver in SOIC-16; higher VOD (350–500 mV), wider supply range (3.0–3.6 V), but no EN*/EN dual-enable logic | Lacks flow-through pinout and dedicated TRI-STATE control scheme; requires external enable logic | Choose MAX9104ESE+ only when SOIC packaging or higher differential swing outweighs layout simplicity and enable flexibility |
Compared with SN65LVDS047DR and MAX9104ESE+, DS90LV047ATMTCX/NOPB offers optimal balance of industrial temperature range, flow-through routing, dual-enable TRI-STATE, and proven interoperability with DS90LV048A - making it the preferred choice for cost-sensitive, space-constrained printer and peripheral designs.
Availability
DS90LV047ATMTCX/NOPB is available at Aetrix Electronics and suitable for multifunction printers, industrial backplanes, embedded vision interfaces, and LVDS–LVCMOS translation requiring stable component supply across long production lifecycles.
Supply support for DS90LV047ATMTCX/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 delivering analog, embedded processing, and connectivity solutions for industrial, automotive, and consumer markets.
The DS90LV047ATMTCX/NOPB belongs to TI's LVDS interface product line, engineered specifically for low-power, high-speed point-to-point digital interconnects in cost-sensitive, noise-prone environments like office peripherals and factory automation.
FAQ
What is the maximum operating frequency supported by DS90LV047ATMTCX/NOPB?
The DS90LV047ATMTCX/NOPB supports a maximum operating frequency of 200 MHz (400 Mbps) under recommended conditions (VCC = 3.3 V, TA = −40°C to +85°C). This is validated by fMAX test conditions specifying 45%/55% duty cycle, VOD > 250 mV, and all channels switching. Performance beyond 200 MHz is not guaranteed and may degrade due to increased jitter or reduced noise margin.
Does DS90LV047ATMTCX/NOPB require external termination resistors?
Yes, DS90LV047ATMTCX/NOPB requires an external 100-Ω termination resistor across each differential pair (DOUT+/DOUT−) at the receiver end. As a current-mode LVDS driver, it relies on this resistor to convert loop current into the specified 250–450 mV differential output voltage. Operation without termination violates TIA/EIA-644 compliance and results in undefined output behavior.
Can DS90LV047ATMTCX/NOPB drive 5-V LVDS receivers?
Yes, DS90LV047ATMTCX/NOPB is explicitly interoperable with existing 5-V LVDS receivers per its datasheet. Its ±350-mV differential signaling and common-mode voltage centered near 1.2 V fall within the input tolerance range of standard 5-V LVDS receivers, enabling mixed-voltage system integration without level-shifting circuitry.
What is the purpose of the EN* pin on DS90LV047ATMTCX/NOPB?
The EN* pin on DS90LV047ATMTCX/NOPB is a complementary enable input that, together with EN, forms an AND logic gate controlling TRI-STATE output disable. When EN* is high, outputs are forced high-impedance regardless of EN state. Both EN and EN* must be asserted (EN = high, EN* = low or open) for normal operation - enhancing system-level fault safety and preventing unintended output activation.
Is DS90LV047ATMTCX/NOPB compatible with the DS90LV048A receiver?
Yes, DS90LV047ATMTCX/NOPB is the designated companion driver for the DS90LV048A quad LVDS receiver. Their electrical parameters - including VOD, common-mode range, skew budgets, and timing specifications - are co-designed to ensure full interoperability in point-to-point links, as confirmed in TI's functional diagrams and typical application circuits (Figure 23).
DS90LV047ATMTCX/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Driver
- Protocol:
- LVDS
- Number of Drivers/Receivers:
- 4/0
- Duplex:
- -
- Receiver Hysteresis:
- -
- Data Rate:
- 400Mbps
- Voltage - Supply:
- 3V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
DS90LV047ATMTCX/NOPB FAQ
1.How can I place an order for DS90LV047ATMTCX/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for DS90LV047ATMTCX/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 DS90LV047ATMTCX/NOPB reliable?
The price and inventory of DS90LV047ATMTCX/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS90LV047ATMTCX/NOPB is usually 5 days.
3.What payment methods are accepted for DS90LV047ATMTCX/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS90LV047ATMTCX/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS90LV047ATMTCX/NOPB?
DS90LV047ATMTCX/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS90LV047ATMTCX/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 DS90LV047ATMTCX/NOPB?
For technical support, including DS90LV047ATMTCX/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS90LV047ATMTCX/NOPB requirements.
6.How does Aetrix verify that DS90LV047ATMTCX/NOPB is sourced from the original manufacturer or authorized distributors?
All DS90LV047ATMTCX/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 DS90LV047ATMTCX/NOPB meets industry standards.
7.What is the process for return or replacement of DS90LV047ATMTCX/NOPB?
All DS90LV047ATMTCX/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with DS90LV047ATMTCX/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 DS90LV047ATMTCX/NOPB part is unused and in its original packaging.
Return procedure for DS90LV047ATMTCX/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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