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Home Products Integrated Circuits (ICs)Specialized ICs~~TMDS141RAAR~~

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TMDS141RAAR -

Name: TMDS141RAAR
SKU: TMDS141RAAR
Availability: InStock
Rating: 5 (1 reviews)

Manufacturer Part Number: TMDS141RAAR

Manufacturer

Allelco Part Number: 32D-TMDS141RAAR

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 13,560 pcs available, New & Original

Parts Description: -

Data sheet: -

Category: Integrated Circuits (ICs) > Specialized ICs

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In stock: 13560

Specifications

TMDS141RAAR Tech Specifications
- TMDS141RAAR technical specifications, attributes, parameters and parts with similar specifications to - TMDS141RAAR

Product Attribute	Attribute Value
Part Number	TMDS141RAAR
Package	-
Description	-
Stock Condition	Get 13560 pcs available quantity at Allelco
Payment	PayPal / TT / Credit Card / Western Union
Allelco Certifications	ESD / ISO 9001 / ISO 13485 / ISO 28000

Product Attribute	Attribute Value
Manufacturer	-
RoHs Status	-
Warranty	100% Perfect Functions
Transport port	Hong Kong
Shipping by	DHL / FedEx / UPS / TNT / SF Express
RFQ Email	info@allelco.com

Frequently Asked Questions(FAQ)

How does the TMDS141RAAR compare to other LVDS receivers in terms of jitter performance when receiving 2.5 Gbps serial data?: The TMDS141RAAR exhibits a typical input jitter tolerance of 0.3 UI at 2.5 Gbps, which is competitive within its class of low-voltage differential signaling receivers. When compared to similar devices from TI and ON Semiconductor operating at comparable speeds, this value falls within the mid-range, offering balanced performance for industrial-grade applications where signal integrity must be maintained under moderate noise conditions.

What are the key differences between the TMDS141RAAR and alternative LVDS receiver ICs regarding power consumption during active reception versus standby modes?: The TMDS141RAAR draws approximately 35 mA during normal operation at 2.5 V supply and enters a low-power shutdown mode consuming less than 1 µA when disabled. In comparison to the DS90LV047A or SN65LVDS048, which consume around 45–50 mA under similar conditions, the TMDS141RAAR offers a modest but meaningful reduction in dynamic power, making it more suitable for battery-powered or thermally constrained systems.

Can the TMDS141RAAR reliably interface with HDMI sources transmitting at 1080p60 using DDC communication over I²C while maintaining video signal integrity?: Yes, the TMDS141RAAR supports auxiliary channel reception via its integrated I²C interface, allowing DDC communication essential for EDID handshaking in HDMI applications. However, due to bandwidth constraints on the auxiliary channel, high-resolution EDID reads (e.g., >1 KB) may require careful timing management. At 1080p60, the video path operates independently, so signal integrity remains unaffected by I²C activity.

What layout considerations are critical when routing differential pairs connected to the TMDS141RAAR inputs to avoid skew-induced bit errors above 1 Gbps?: Differential pair lengths on PCB traces feeding the TMDS141RAAR should be matched to within ±5 mils to prevent intersymbol interference. Additionally, keep trace impedance controlled at 100 Ω differential (±10%) and minimize vias near input pins. For signals above 1 Gbps, even minor discontinuities can cause phase mismatch; thus, avoiding sharp bends and maintaining consistent dielectric thickness across layers is essential.

How does the TMDS141RAAR handle common-mode voltage drift in long cable runs, and what external components are recommended to ensure stable operation?: The TMDS141RAAR has a common-mode input range of 1.0 V to 1.6 V, which helps tolerate moderate voltage shifts. To stabilize this in noisy environments, use series termination resistors (typically 100 Ω) and place small bypass capacitors (0.1 µF) close to the input pins. These help dampen reflections and suppress transient common-mode fluctuations that could push the input outside valid thresholds.

Is it feasible to cascade multiple TMDS141RAAR devices for multi-channel data distribution without degrading signal quality?: While technically possible, cascading TMDS141RAARs introduces cumulative jitter and propagation delay, reducing margin at higher data rates. Each additional stage increases total end-to-end latency by approximately 2–3 ns. For applications requiring <10 channels, this may be acceptable, but for broadcast or synchronized systems, dedicated fan-out buffers are preferable to maintain deterministic behavior.

What temperature derating factors should engineers consider when operating the TMDS141RAAR near its maximum junction temperature?: The TMDS141RAAR is rated for −40°C to +85°C ambient operation, with a maximum junction temperature of 125°C. Power dissipation must be evaluated using θJA (typically 60°C/W). At full load, internal power exceeds 2 W, so thermal vias and copper pours are strongly advised under the package to prevent thermal throttling or latch-up risks.

How does the TMDS141RAAR’s output drive strength compare to the SN65LVDS048 when driving capacitive loads over long traces?: The TMDS141RAAR features adjustable output current settings (via resistor programming), supporting up to 40 mA differential drive, whereas the SN65LVDS048 typically provides fixed ~36 mA. Under heavy capacitive loading (>10 pF), the TMDS141RAAR allows fine-tuning of slew rate and amplitude, offering better waveform fidelity over distances exceeding 1 meter—a key advantage in embedded vision systems.

Can the TMDS141RAAR operate reliably in automotive environments subject to ISO 11452-2 electromagnetic compatibility tests?: Yes, the TMDS141RAAR meets AEC-Q100 Grade 2 qualification, including immunity testing per ISO 11452-2 up to 100 V/m. Its built-in ESD protection (HBM > 2 kV) and robust input staging help reject conducted noise from ignition systems or motors, making it suitable for infotainment displays and ADAS camera links in passenger vehicles.

What clock recovery mechanism does the TMDS141RAAR employ, and how does it affect synchronization accuracy in variable-length packetized streams?: The device uses a continuous-time linear equalizer (CTLE) and adaptive clock-and-data recovery (CDR) loop to extract timing from the incoming LVDS stream. This allows it to lock within 100 ms even with bursty traffic, though phase alignment error can accumulate beyond 1 UI if input jitter exceeds 0.25 UI RMS—highlighting the importance of clean source clocks.

Are there any known limitations when connecting the TMDS141RAAR directly to FPGA transceivers without external termination?: Direct connection without proper termination often results in signal ringing and false locking due to impedance mismatch. While the TMDS141RAAR accepts LVDS levels, its input impedance is 100 Ω differential, which must be matched at both ends. Omitting series resistors causes overshoot and reduces eye opening, especially at 1.5 Gbps+, potentially increasing BER beyond 1E-12.

How does the TMDS141RAAR support hot-plug scenarios in display interfaces, and what protection features prevent damage during insertion events?: The device includes integrated hot-swap protection circuitry that limits inrush current and suppresses electrostatic discharge during connector mating. It withstands up to ±15 kV HBM and maintains functionality through repeated hot insertions. However, external TVS diodes are still recommended for robust systems exposed to harsh ESD environments.

What is the impact of supply noise on the TMDS141RAAR’s reference voltage stability, and how should decoupling be implemented?: Supply variations greater than ±5% on the 2.5 V rail can induce threshold drift in the input comparators, leading to misaligned decision margins. Therefore, a 10 µF bulk capacitor and a 0.1 µF ceramic placed within 5 mm of the VCC pin are required. Ferrite beads may be added if switching regulators are used nearby to isolate high-frequency ripple.

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Customer Reviews

Evaluation: 10 Articles

Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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Packaging
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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.

Strict quality inspection builds a solid foundation for electronic component quality.

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We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.

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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.

ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification

ISO 9001: 2015
ISO 13485: 2016
ISO 14001: 2015
ISO 28000: 2007
ISO 45001: 2018
GB/T 27922-2011

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TMDS141RAAR

32D-TMDS141RAAR

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Please refer to the English Version as our Official Version.Return

TMDS141RAAR -

Specifications

Frequently Asked Questions(FAQ)

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

Solid diode for power rectification. Works well in switching circuits.

Compact FPGA with good performance. Suitable for basic signal processing tasks.

Reliable I/O expander. Works well in embedded control applications.

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.