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Texas Instruments DS90LV048ATMTCX/NOPB
- Part No.:
- DS90LV048ATMTCX/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DS90LV048ATMTCX/NOPB.pdf
- Description:
- IC TRANSCEIVER 0/4 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:6,789
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Product details
Overview
DS90LV048ATMTCX/NOPB from Texas Instruments is a quad 3.3-V LVDS differential line receiver with flow-through pinout, designed for high-speed point-to-point interfaces. It supports >400-Mbps data rates (200-MHz), delivers 2.7-ns max propagation delay, 150-ps typical channel-to-channel skew, and operates across –40°C to +85°C - used in multifunction printers and LVDS-to-LVCMOS signal translation.
For engineers reviewing the DS90LV048ATMTCX/NOPB datasheet, DS90LV048ATMTCX/NOPB pinout, DS90LV048ATMTCX/NOPB application, or DS90LV048ATMTCX/NOPB equivalent, key selection criteria include fail-safe input handling (open/short/terminated), 350-mV typical differential input sensitivity, TRI-STATE enable control, and ANSI/TIA/EIA-644 compliance for robust noise immunity in industrial and embedded serial links.
Technical Context
The DS90LV048ATMTCX/NOPB implements four independent LVDS receivers with AND-gated EN/EN* enables controlling all channels simultaneously. Its internal fail-safe circuitry ensures HIGH output under open, shorted, or 100-Ω-terminated inputs - critical for cable-disconnect resilience and unpowered driver scenarios.
It features a flow-through layout (RIN−/RIN+ on one side, ROUT on the other) enabling matched trace lengths and common-mode noise rejection. Input threshold region spans −100 mV to 0 V, distinct from standard ±100 mV, improving differential noise margin with external biasing while maintaining compatibility with legacy 5-V LVDS drivers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Data Rate | Up to 400 Mbps (200 MHz) - supports high-bandwidth serial links without signal integrity degradation. |
| Propagation Delay | 1.2–2.7 ns - enables tight timing budgets in synchronous systems with minimal latency. |
| Channel Skew | ≤0.5 ns (typical 150 ps) - ensures deterministic phase alignment across all four channels for parallel data recovery. |
| Differential Input Sensitivity | 350 mV typical - reliably detects low-amplitude LVDS signals over noisy PCB traces or cables. |
| Supply Voltage | 3.0–3.6 V (nominal 3.3 V) - compatible with modern low-voltage digital logic domains and reduces power consumption. |
| Fail-Safe Threshold | −100 mV to 0 V - guarantees HIGH output during floating, shorted, or terminated inputs without external bias resistors. |
| Power Dissipation | 40 mW static (at 3.3 V) - enables dense integration in thermally constrained embedded modules. |
Pinout & Package
DS90LV048ATMTCX/NOPB is housed in a 16-pin TSSOP package (5.00 mm × 4.40 mm), optimized for space-constrained PCB layouts and thermal performance (RθJA = 110.2°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RIN1+, RIN2+, RIN3+, RIN4+ | Noninverting LVDS input | Accepts differential voltage referenced to RIN−; supports 0.1–2.3 V common-mode range and 350-mV typical swing. |
| RIN1−, RIN2−, RIN3−, RIN4− | Inverting LVDS input | Completes differential pair; internal fail-safe ensures HIGH output when shorted or open-circuited. |
| ROUT1–ROUT4 | LVCMOS output | 3.3-V CMOS-compatible outputs; driven HIGH/LOW based on differential input polarity or forced HIGH in fail-safe mode. |
| EN / EN* | AND-gated enable control | Both must be asserted (EN = HIGH, EN* = LOW/open) to enable outputs; any other combination forces TRI-STATE (high-Z). |
| VCC | Power supply | +3.3 V ±0.3 V supply pin; requires local 0.1-μF + 0.001-μF ceramic decoupling per TI layout guidelines. |
| GND | Ground reference | Common return path for all receiver circuits; must be low-impedance and isolated from noisy digital planes. |
Key Features
| Feature | Design Value |
|---|---|
| Flow-through pinout | Enables symmetrical PCB routing of differential pairs - minimizes trace length mismatch and improves EMI rejection. |
| Enhanced fail-safe threshold (−100 mV to 0 V) | Provides 60-mV differential noise margin with +25-mV external bias - superior to standard ±100-mV receivers for robust cable-disconnect operation. |
| TRI-STATE enable logic | AND-gated EN/EN* allows synchronized multiplexing of four LVCMOS outputs onto shared buses without contention. |
| Interoperability with 5-V LVDS drivers | Accepts legacy 5-V LVDS output swings while operating at 3.3 V - simplifies migration from older high-power interface designs. |
| Low power dissipation (40 mW static) | Reduces thermal load in multi-channel systems - critical for fanless industrial controllers and compact printer engines. |
Applications
| Multifunction Printer Engine Interface | Industrial Camera Link Receiver |
|---|---|
Use Scenario: High-speed transfer of scanned image data between CIS sensor array and FPGA-based image processor over flexible flat cable. IC Role / Device Role / Timing Role: LVDS-to-LVCMOS level translator converting differential pixel clock and data streams into synchronous CMOS inputs for FPGA capture logic. Use Value: 200-MHz capability supports 12-bit RGB@60 fps; flow-through pinout enables precise 100-Ω differential trace matching to minimize skew-induced color crosstalk. |
Use Scenario: Receiving serialized video frames from machine vision camera over 2-meter twisted-pair cable in factory automation cell. IC Role / Device Role / Timing Role: Point-to-point LVDS receiver terminating cable and restoring clean CMOS-level signals for SoC video decoder input. Use Value: Fail-safe HIGH output prevents spurious frame triggers during cable disconnect; 150-ps channel skew preserves pixel timing integrity across 4-lane parallel video bus. |
| Embedded Display Interface Bridge | Test Equipment Digital Pattern Generator |
Use Scenario: Converting LVDS display timing signals (CLK, DE, HSYNC, VSYNC) from GPU to LVCMOS-compatible LCD controller in medical monitor. IC Role / Device Role / Timing Role: Quad-channel timing signal conditioner ensuring jitter-free synchronization between graphics engine and panel driver IC. Use Value: 2.7-ns max propagation delay maintains sub-nanosecond timing budget; −40°C to +85°C rating ensures reliability in clinical environments. |
Use Scenario: Capturing high-speed digital stimulus patterns from ATE system into DUT's LVCMOS test interface using differential cabling. IC Role / Device Role / Timing Role: High-fidelity LVDS receiver front-end translating tester outputs into deterministic logic levels for device functional validation. Use Value: 350-mV input sensitivity accommodates attenuated signals over long fixtures; TRI-STATE enables dynamic channel isolation during multi-DUT parallel testing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LVDS receiver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN65LVDS32DR | Single-channel LVDS receiver; 250-Mbps max rate; no integrated fail-safe; requires external bias for open-input condition. | Suitable only for point-to-point single-lane links; lacks quad integration and intrinsic fail-safe behavior of DS90LV048ATMTCX/NOPB. | Select when board space permits discrete channel placement and external biasing is acceptable. |
| MAX9107ESE+ | Quad LVDS receiver with 400-Mbps capability but 5-V supply requirement; no TRI-STATE; higher 75-mW static power. | Requires level-shifting for 3.3-V logic domains; not drop-in compatible due to supply and enable architecture differences. | Choose only if legacy 5-V system integration is mandatory and thermal headroom allows higher power draw. |
Compared with SN65LVDS32DR and MAX9107ESE+, DS90LV048ATMTCX/NOPB uniquely combines quad integration, intrinsic fail-safe, 3.3-V operation, and TRI-STATE control - making it optimal for space- and power-constrained industrial serial interfaces requiring guaranteed signal integrity during fault conditions.
Availability
DS90LV048ATMTCX/NOPB is available at Aetrix Electronics and suitable for multifunction printers, industrial camera links, embedded display bridges, and ATE pattern capture systems requiring stable component supply, long-term lifecycle support, and consistent electrical performance across temperature extremes.
Supply support for DS90LV048ATMTCX/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 DS90LV048ATMTCX/NOPB belongs to TI's LVDS interface product line, engineered specifically for ultra-low-power, high-data-rate point-to-point communication in industrial, imaging, and instrumentation applications where signal integrity and fail-safe reliability are critical.
FAQ
What is the maximum operating frequency supported by DS90LV048ATMTCX/NOPB?
The DS90LV048ATMTCX/NOPB supports a maximum operating frequency of 200 MHz (400 Mbps), verified under recommended conditions (VCC = 3.3 V, TA = 25°C, CL = 15 pF). This rating applies to all four channels simultaneously and is validated per ANSI/TIA/EIA-644 compliance testing in the official TI datasheet SNLS045C.
Does DS90LV048ATMTCX/NOPB require external termination resistors?
Yes, DS90LV048ATMTCX/NOPB requires a 100-Ω differential termination resistor placed as close as possible to its RIN+/RIN− inputs. The device itself does not integrate termination; this external resistor converts the LVDS driver's current-mode output into a detectable voltage swing. TI recommends surface-mount 1% tolerance resistors with stub length <10 mm for optimal signal integrity.
How does the fail-safe feature of DS90LV048ATMTCX/NOPB operate?
The DS90LV048ATMTCX/NOPB guarantees a HIGH output state when inputs are open, shorted, or terminated - achieved via internal bias circuitry that sets the differential threshold region to −100 mV to 0 V. Unlike standard LVDS receivers, it does not require external pull-up/down resistors for basic fail-safe operation, though optional 5–15 kΩ resistors can enhance noise margin in high-EMI environments.
Can DS90LV048ATMTCX/NOPB interface directly with 5-V LVDS drivers?
Yes, DS90LV048ATMTCX/NOPB is interoperable with existing 5-V LVDS drivers. Its input voltage range (−0.3 V to 3.6 V) and differential sensitivity (350 mV typical) accommodate the full output swing of 5-V LVDS sources while operating from a 3.3-V supply - enabling seamless integration into mixed-voltage systems without level shifters.
What is the purpose of the EN and EN* pins on DS90LV048ATMTCX/NOPB?
The EN and EN* pins on DS90LV048ATMTCX/NOPB form an AND-gated enable control for all four receivers. The outputs enter TRI-STATE (high-Z) unless EN is HIGH and EN* is LOW or open. This dual-enable scheme prevents accidental activation during power-up or noise events, and allows synchronized channel disabling in multiplexed bus architectures.
DS90LV048ATMTCX/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:
- Receiver
- Protocol:
- LVDS
- Number of Drivers/Receivers:
- 0/4
- 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
DS90LV048ATMTCX/NOPB FAQ
1.How can I place an order for DS90LV048ATMTCX/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for DS90LV048ATMTCX/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 DS90LV048ATMTCX/NOPB reliable?
The price and inventory of DS90LV048ATMTCX/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS90LV048ATMTCX/NOPB is usually 5 days.
3.What payment methods are accepted for DS90LV048ATMTCX/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS90LV048ATMTCX/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS90LV048ATMTCX/NOPB?
DS90LV048ATMTCX/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS90LV048ATMTCX/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 DS90LV048ATMTCX/NOPB?
For technical support, including DS90LV048ATMTCX/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS90LV048ATMTCX/NOPB requirements.
6.How does Aetrix verify that DS90LV048ATMTCX/NOPB is sourced from the original manufacturer or authorized distributors?
All DS90LV048ATMTCX/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 DS90LV048ATMTCX/NOPB meets industry standards.
7.What is the process for return or replacement of DS90LV048ATMTCX/NOPB?
All DS90LV048ATMTCX/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with DS90LV048ATMTCX/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 DS90LV048ATMTCX/NOPB part is unused and in its original packaging.
Return procedure for DS90LV048ATMTCX/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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