DS90C241QVSX - 840Mbps 24-Bit LVDS Serializer | Texas Instruments
MPN: DS90C241QVSX ✓ সক্রিয়DS90C241QVSX সারাংশ
An FPD-Link II serializer is a high-speed interface IC used within parallel-to-serial display and control links. Its function hierarchy is serializer, high-speed interface IC, interface converter, and semiconductor. By embedding clock information into the transmitted data, the DS90C241QVSX eliminates a separate source-synchronous clock path across a board-to-board or cable connection. LVDS signaling provides a low-power and low-noise transfer environment and allows narrow data paths to replace wider parallel buses.
The principal interface features include 24 parallel inputs, one LVDS serial output, a 5 MHz to 35 MHz operating range, and an 840 Mbps data rate. DC-balanced signaling reduces the magnitude of the differential transition current over long links, which supports cleaner electromagnetic behavior. The serializer is intended for the transmit side of an FPD-Link II chipset, with the DS90C124 or compatible deserializer providing the receiving function.
The DS90C241QVSX supports transparent transfer of 24-bit parallel data and associated control signaling through the serial link. Embedded clock information allows the receiving endpoint to recover the transmission timing. This architecture can reduce connector pin count, cable width, PCB routing width, and the number of layers needed when a wide parallel bus would otherwise need to cross a system boundary.
Typical applications include flat-panel display controllers, industrial panel interfaces, automotive display links, medical imaging equipment, video-processing systems, and other embedded platforms that transfer wide parallel pixel or control data over a compact high-speed serial connection. The device can also serve as the serializer element in a point-to-point serializer-deserializer link.
A primary design consideration is the relationship between pixel-clock frequency, transmitted data rate, transmission distance, connector characteristics, and the receiving deserializer. PCB differential-pair routing should be controlled, and the power and ground connections must support this high-speed interface without introducing excessive return-path discontinuity. Use the pin-description table and timing diagrams in the manufacturer datasheet when assigning tracks and validating signal integrity.
This page combines the device function, operating limits, package information, verified interface characteristics, drop-in alternatives, comparison parameters, and practical design guidance to support component selection, PCB reuse, and link-level engineering decisions.
এর জন্য ড্রপ-ইন বিকল্প DS90C241QVSX — একই package, pin-to-pin compatible। ভিন্ন package-এর যেসব পার্টে PCB rework প্রয়োজন সেগুলো বাদ দেওয়া হয়েছে।
এই সিরিজের ভ্যারিয়েন্ট
একই সিরিজের মডেল যেগুলো drop-in compatible DS90C241QVSX (একই form factor এবং footprint) — পার্থক্য রয়েছে Device Type, Package, Parallel Input Width.
DS90C241QVSX/NOPB
✅ ড্রপ-ইন📋 রেফারেন্স বিকল্প (ক্যাটালগে নেই)
DS90C241QVS/NOPB
✅ ড্রপ-ইন📋 রেফারেন্স বিকল্প (ক্যাটালগে নেই)
DS90C241IVS
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →DS90C241QVSX/E7002353
✅ ড্রপ-ইন📋 রেফারেন্স বিকল্প (ক্যাটালগে নেই)
DS90C241QVSX বিশেষণ
| Device Type | 24-bit FPD-Link II LVDS serializer |
| Maximum Data Rate | 840 Mbps |
| Pixel Clock Frequency Range | 5 MHz to 35 MHz |
| Parallel Input Width | 24 bits |
| Number of Inputs | 1 parallel input |
| আউটপুটের সংখ্যা | 1 LVDS serial output |
| Input Logic | LVCMOS |
| Output Logic | FPD-Link II and LVDS |
| Serialization | Fully transparent 24-bit parallel-to-serial conversion |
| Clocking Method | Embedded clock information |
| Signaling | DC-balanced LVDS |
| প্যাকেজ | 48-TQFP, 7 mm x 7 mm |
| মাউন্টিং টাইপ | Surface mount |
| Packaging | Tape and reel |
| Product Description | 5 MHz to 35 MHz DC-balanced 24-bit FPD-Link II serializer and deserializer chipset component |
DS90C241QVSX 48-tqfp, 7 mm x 7 mm পিন কনফিগারেশন গাইড
DS90C241QVSX (48-tqfp, 7 mm x 7 mm প্যাকেজ)-এর পিন কনফিগারেশন। পিন নম্বরিং, ফাংশন এবং সংযোগ ডায়াগ্রাম প্রস্তুতকারকের ডেটাশিটে সংজ্ঞায়িত করা আছে। সঠিক ফুটপ্রিন্ট এবং সোল্ডারিং নির্দেশিকার জন্য এটি দেখুন।
এর জন্য বিস্তারিত পিনআউট ডেটা পাওয়া যায়নি DS90C241QVSX.
দেখুন ডেটাশিট সম্পূর্ণ পিন কনফিগারেশনের জন্য।
সাধারণ ব্যবহার
DS90C241QVSX এর জন্য উপযুক্ত 6 অ্যাপ্লিকেশনs: Flat-Panel Display Interface, Industrial Panel Control Link, Automotive Display and Control, Medical Imaging Equipment, Video Processing Systems, Embedded Control and Data Transfer.
Flat-Panel Display Interface
The DS90C241QVSX fits the transmit side of a wide-panel FPD-Link II connection because it accepts 24 parallel LVCMOS data bits and serializes them at up to 840 Mbps. Its 5 MHz to 35 MHz pixel-clock range accommodates many embedded display timing plans while reducing the number of traces and connector contacts crossing the display boundary. The embedded clock architecture avoids a separate source-synchronous clock conductor, and the DC-balanced LVDS output supports reliable data transfer over a compact board-to-board or cable connection.
সুপারিশকৃত
Industrial Panel Control Link
The DS90C241QVSX is suitable for industrial panel-control systems that carry pixel data and control information across a narrow high-speed link. A 24-bit parallel interface can be consolidated into one LVDS serial path operating at up to 840 Mbps, reducing connector size and PCB routing demand. The device's 5 MHz to 35 MHz operating range provides a defined clock window for industrial timing, while the related DS90C241IVS ordering variant offers an industrial-temperature-family option when system requirements demand that grade.
সুপারিশকৃত
Automotive Display and Control
The DS90C241QVSX can support compact automotive display or control links where a 24-bit parallel bus must cross a wiring or connector boundary. Its single LVDS serial output carries data at up to 840 Mbps and includes clock recovery information, allowing the receiver to reconstruct timing without a dedicated clock wire. DC-balanced signaling limits differential transition current and supports cleaner transmission through a constrained harness. Automotive deployment still requires confirmation of the exact ordering code's temperature rating, qualification status, and system reliability requirements.
সুপারিশকৃত
Medical Imaging Equipment
The DS90C241QVSX is useful in medical imaging and diagnostic-control equipment that must transfer a wide parallel data stream over a compact high-speed connection. The 24-bit parallel input and 840 Mbps LVDS output provide a clear migration path from a wide internal bus to a space-efficient serial link. Embedded clock information simplifies point-to-point clocking between transmitter and receiver, while the DC-balanced output supports low-noise transfer over a controlled board-to-board connection. Medical-system qualification remains a system-level requirement and must not be inferred from the serializer alone.
সুপারিশকৃত
Video Processing Systems
The DS90C241QVSX fits video-processing boards that receive a 24-bit parallel pixel stream from a local controller and transmit it over a short high-speed link. Serialization at up to 840 Mbps can consolidate the parallel bus into a controlled differential pair, helping reduce board-space use and connector pin count. The 5 MHz to 35 MHz pixel-clock range lets the system designer select an operating point matched to resolution and refresh requirements. Signal-integrity validation should include the cable or PCB channel, connector, receiver thresholds, and clock-recovery performance.
সুপারিশকৃত
Embedded Control and Data Transfer
The DS90C241QVSX can serialize control, synchronization, and payload data between embedded circuit boards when a point-to-point topology is acceptable. Its 24-bit parallel input allows the transmitting processor or FPGA to present a conventional parallel bus, while the 840 Mbps LVDS link carries the combined stream with embedded clock information. This arrangement reduces the number of long parallel traces crossing a module boundary and supports cleaner routing through a connector. Designers must preserve the documented pin assignments and validate the command protocol independently because the serializer remains transparent to the transported data.
সুপারিশকৃত
সুপারিশকৃত পণ্যের সারসংক্ষেপ
এর জন্য ইঞ্জিনিয়ারিং রেফারেন্স ডেটা DS90C241QVSX — তুলনা, ডিজাইন গাইডেন্স এবং কমপ্লায়েন্স তথ্য।
নির্বাচন গাইড
বিকল্পের সাথে তুলনা
| পারামিটার | এই পণ্য | DS90C241QVSX/NOPB | DS90C241QVS/NOPB | DS90C241IVS | DS90C241QVSX/E7002353 |
|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
মূল পার্থক্যসমূহ
- Direct 24-bit LVDS serialization in one interface IC (বনামDS90C241QVSX/NOPB)
- Compact serialized link replaces a wide parallel boundary (বনামDS90C241QVS/NOPB)
- Industrial-family ordering option (বনামDS90C241QVSX)
ডিজাইন নোট
Route the LVDS serial output as a controlled differential pair with closely matched length and geometry. Keep the pair over a continuous reference plane, minimize vias and stubs, and avoid interfaces that force the pair to cross split planes. The manufacturer datasheet describes DC-balanced signaling and optimized edge rate for reduced EMI; preserving that balance at the PCB and connector transitions helps retain the intended noise and interference performance.
Separate the 24-bit LVCMOS input bus from sensitive analog or clock-sensitive circuitry where practical, and use the shortest practical routing from the source device to the serializer. Maintain the documented clock and data timing relationship at the input. The embedded-clock output reduces the need for a long separate clock trace, but the parallel inputs still require controlled skew because their serialized timing becomes part of the received data stream.
Do not treat a related suffix as automatically interchangeable without checking the ordering table. DS90C241QVSX/NOPB, DS90C241QVS/NOPB, DS90C241IVS, and DS90C241QVSX/E7002353 differ in ordering or qualification details even though their documented interfaces use the same 48-TQFP family. Confirm temperature grade, reel orientation, lead-finish designation, qualification, and lifecycle status before changing the BOM.
কমপ্লায়েন্স তথ্য
The exact ordering code should be checked against the manufacturer product page and datasheet for RoHS, REACH, lead-free, halogen-free, conflict-minerals, and automotive qualification declarations.
