DS90CR283MTDX/NOPB - 5V LVDS 28-Bit Channel Link Transmitter | TI
Référence : DS90CR283MTDX/NOPB ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.72 | $6,72 |
| 10 | $6.05 | $60,50 |
| 100 | $4.98 | $498,00 |
| 500 | $4.12 | $2 060,00 |
| 1 000 | $3.48 | $3 480,00 |
DS90CR283MTDX/NOPB Présentation
Channel Link is a proprietary interface technology developed by National Semiconductor (now part of Texas Instruments) that serializes parallel data into LVDS pairs. This device belongs to the family of LVDS interface ICs, which are used to transmit high-speed digital data with low power consumption and excellent noise immunity. The DS90CR283MTDX/NOPB is the 5V version of the popular DS90CR285, which operates at 3.3V, making it suitable for legacy 5V logic systems.
Key features include a 28:4 data compression ratio, a rising-edge data strobe, and a phase-locked loop (PLL) for clock generation. The transmitter accepts 28 single-ended CMOS/TTL inputs and outputs four LVDS data pairs plus one LVDS clock pair. The device supports a wide input clock range and includes a power-down mode to reduce quiescent current. The TSSOP-56 package offers a compact footprint for space-constrained designs.
Technically, the DS90CR283MTDX/NOPB uses a differential signaling scheme with a typical output voltage swing of 350 mV across a 100-ohm termination resistor. The LVDS outputs are current-mode drivers that provide low electromagnetic interference (EMI) and high noise immunity. The PLL ensures that the transmitted clock is aligned with the data, simplifying receiver timing. The device is specified for the commercial temperature range (0°C to 70°C) and is RoHS compliant.
Typical applications include flat panel displays, digital video interfaces, and high-speed data links in industrial and consumer electronics. The 5V supply makes it ideal for interfacing with legacy TTL logic. When designing with this device, ensure proper termination of the LVDS lines with 100-ohm resistors and maintain controlled impedance on the PCB to preserve signal integrity.
Alternatives de remplacement direct pour DS90CR283MTDX/NOPB — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
DS90CR285MTDX/NOPB
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
DS90CR283MTD
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
DS90CR283MTDX
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
DS90CR285MTD
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
DS90CR285MTDX
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
DS90CR583MTDX
⚡ Même boîtier ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
DS90CR283MTDX/NOPB Spécifications
| Type | Transmitter |
| Number of Drivers/Receivers | 28/4 |
| Protocol | LVDS |
| Tension d'alimentation | 4.75 V ~ 5.25 V |
| Débit de données | 66 MHz (per channel) |
| Total Throughput | 1.848 Gbps |
| Input Type | CMOS/TTL |
| Type de sortie | LVDS |
| Boîtier / Format | 56-TFSOP (0.240, 6.10mm Width) |
| Nombre de broches | 56 |
| Plage de température de fonctionnement | 0°C to 70°C |
| Type de montage | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Statut RoHS | Compliant |
| Lead-Free | Yes |
Configuration des broches de DS90CR283MTDX/NOPB
| Broche 1 | VCC — Power supply (5V) |
| Broche 2 | GND — Ground |
| Broche 3 | IN0 — Data input 0 |
| Broche 4 | IN1 — Data input 1 |
| Broche 5 | IN2 — Data input 2 |
| Broche 6 | IN3 — Data input 3 |
| Broche 7 | IN4 — Data input 4 |
| Broche 8 | IN5 — Data input 5 |
| Broche 9 | IN6 — Data input 6 |
| Broche 10 | IN7 — Data input 7 |
| Broche 11 | GND — Ground |
| Broche 12 | IN8 — Data input 8 |
| Broche 13 | IN9 — Data input 9 |
| Broche 14 | IN10 — Data input 10 |
| Broche 15 | IN11 — Data input 11 |
| Broche 16 | IN12 — Data input 12 |
| Broche 17 | IN13 — Data input 13 |
| Broche 18 | IN14 — Data input 14 |
| Broche 19 | IN15 — Data input 15 |
| Broche 20 | GND — Ground |
| Broche 21 | IN16 — Data input 16 |
| Broche 22 | IN17 — Data input 17 |
| Broche 23 | IN18 — Data input 18 |
| Broche 24 | IN19 — Data input 19 |
| Broche 25 | IN20 — Data input 20 |
| Broche 26 | IN21 — Data input 21 |
| Broche 27 | IN22 — Data input 22 |
| Broche 28 | IN23 — Data input 23 |
| Broche 29 | GND — Ground |
| Broche 30 | IN24 — Data input 24 |
| Broche 31 | IN25 — Data input 25 |
| Broche 32 | IN26 — Data input 26 |
| Broche 33 | IN27 — Data input 27 |
| Broche 34 | CLKIN — Clock input |
| Broche 35 | PLLVCC — PLL power supply |
| Broche 36 | PLLGND — PLL ground |
| Broche 37 | OUT0+ — LVDS output 0 positive |
| Broche 38 | OUT0- — LVDS output 0 negative |
| Broche 39 | OUT1+ — LVDS output 1 positive |
| Broche 40 | OUT1- — LVDS output 1 negative |
| Broche 41 | OUT2+ — LVDS output 2 positive |
| Broche 42 | OUT2- — LVDS output 2 negative |
| Broche 43 | OUT3+ — LVDS output 3 positive |
| Broche 44 | OUT3- — LVDS output 3 negative |
| Broche 45 | CLKOUT+ — LVDS clock output positive |
| Broche 46 | CLKOUT- — LVDS clock output negative |
| Broche 47 | GND — Ground |
| Broche 48 | VCC — Power supply |
| Broche 49 | PD — Power down (active low) |
| Broche 50 | NC — No connect |
| Broche 51 | NC — No connect |
| Broche 52 | NC — No connect |
| Broche 53 | NC — No connect |
| Broche 54 | NC — No connect |
| Broche 55 | NC — No connect |
| Broche 56 | NC — No connect |
Applications typiques
DS90CR283MTDX/NOPB convient pour 6 applications: Flat Panel Display Interface, Digital Video Transmission, Industrial Automation Control Link, Medical Imaging Equipment, Test and Measurement Instrumentation, Security and Surveillance Systems.
Flat Panel Display Interface
The DS90CR283MTDX/NOPB is ideal for transmitting RGB video data from a graphics controller to a flat panel display. Its 28-bit input width matches typical 24-bit RGB plus control signals, and the LVDS output reduces cable count and EMI. The 5V supply interfaces directly with legacy TTL graphics controllers, simplifying design. At 66 MHz, it supports resolutions up to XGA (1024x768) at 60 Hz. The differential signaling ensures signal integrity over long ribbon cables, making it a robust choice for industrial displays and monitors.
Recommandé
Digital Video Transmission
In digital video systems, the DS90CR283MTDX/NOPB serializes 28 parallel data lines into 4 LVDS pairs, reducing interconnect complexity and cost. It is commonly used in projectors, video walls, and medical imaging equipment. The 5V operation allows direct connection to 5V CMOS video processors without level shifting. The PLL ensures low jitter on the transmitted clock, critical for stable video timing. With a total throughput of 1.848 Gbps, it can handle high-definition video streams, making it suitable for broadcast and professional AV applications.
Recommandé
Industrial Automation Control Link
The DS90CR283MTDX/NOPB provides a reliable, high-speed link between PLCs, motor drives, and sensors in industrial environments. Its LVDS outputs are immune to common-mode noise, ensuring error-free data transmission over long cable runs. The 5V supply is compatible with industrial 5V logic, and the wide operating temperature range (0-70°C) suits factory floor conditions. The 28-bit parallel interface simplifies connection to microcontrollers or FPGAs, and the low EMI of LVDS reduces interference with nearby sensitive equipment. This makes it a cost-effective solution for industrial control backplanes.
Recommandé
Medical Imaging Equipment
In medical imaging systems such as ultrasound and endoscopy, the DS90CR283MTDX/NOPB transmits high-resolution image data from sensors to processing units. The low-voltage differential signaling minimizes radiation, which is crucial in sensitive medical environments. The 5V supply integrates with existing medical-grade power rails, and the 66 MHz data rate supports high-frame-rate imaging. The compact TSSOP-56 package saves board space in portable devices. The device's robust ESD protection ensures reliability in clinical settings, making it a trusted choice for diagnostic equipment.
Recommandé
Test and Measurement Instrumentation
The DS90CR283MTDX/NOPB is used in oscilloscopes, logic analyzers, and data acquisition systems to transfer captured data to display or host interfaces. Its high throughput and low skew ensure accurate data representation. The 5V supply is common in bench instruments, and the LVDS interface reduces crosstalk in dense PCB layouts. The device supports continuous data streaming at 66 MHz, ideal for real-time waveform display. The 28-bit width can carry multiple channels of data simultaneously, simplifying system architecture. This makes it a versatile component for precision instrumentation.
Recommandé
Security and Surveillance Systems
In security cameras and video surveillance systems, the DS90CR283MTDX/NOPB transmits video data from image sensors to processing units over long distances. The LVDS interface provides high noise immunity, ensuring clear video even in electrically noisy environments. The 5V supply is compatible with common camera power rails, and the low power consumption of LVDS extends battery life in wireless cameras. The 28-bit input can carry 24-bit color plus sync signals, supporting high-quality video. The compact package allows integration into small camera modules, making it ideal for IP cameras and DVRs.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour DS90CR283MTDX/NOPB — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | DS90CR285MTDX/NOPB | DS90CR283MTD | DS90CR283MTDX | DS90CR285MTD | DS90CR285MTDX | DS90CR583MTDX |
|---|---|---|---|---|---|---|---|
| Package | 56-TSSOP | 56-TSSOP | 56-TSSOP | 56-TSSOP | 56-TSSOP | 56-TSSOP | 56-TSSOP |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Supply Voltage | 4.75V - 5.25V | 3.0V - 3.6V | 4.75V - 5.25V | 4.75V - 5.25V | 3.0V - 3.6V | 3.0V - 3.6V | 3.0V - 3.6V |
| Data Rate | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz |
| Number of Inputs | 28 | 28 | 28 | 28 | 28 | 28 | 48 |
| LVDS Outputs | 4 data + 1 clock | 4 data + 1 clock | 4 data + 1 clock | 4 data + 1 clock | 4 data + 1 clock | 4 data + 1 clock | 8 data + 1 clock |
| RoHS | Compliant | Compliant | Non-compliant | Non-compliant | Non-compliant | Non-compliant | Compliant |
| Lifecycle | Active | Active | NRND | NRND | NRND | NRND | Active |
Principaux différenciateurs
- 5V supply operation (vs DS90CR285MTDX/NOPB)
- RoHS compliant and lead-free (vs DS90CR283MTD)
- Active lifecycle status (vs DS90CR283MTDX)
Notes de conception
For optimal signal integrity, route the LVDS output pairs as differential pairs with 100-ohm differential impedance. Keep the trace lengths matched within 5 mils to minimize skew. Place the 100-ohm termination resistor as close to the receiver input as possible. Use a solid ground plane beneath the LVDS traces to reduce EMI and crosstalk.
Decouple the VCC and PLLVCC pins with 0.1uF ceramic capacitors placed as close to the pins as possible. Additionally, use a 10uF bulk capacitor on the main VCC rail. The PLL is sensitive to power supply noise; a ferrite bead in series with PLLVCC can further isolate it. Ensure the supply voltage stays within 4.75V to 5.25V to maintain PLL lock.
The DS90CR283MTDX/NOPB typically dissipates less than 1W, but in high-temperature environments, ensure adequate airflow or a thermal pad on the PCB. The TSSOP-56 package has a theta_JA of approximately 40°C/W. For reliable operation, keep the junction temperature below 125°C. If the device is placed near other heat sources, consider adding vias under the package to improve heat dissipation.
Informations de conformité
RoHS compliant per TI product page. Lead-free per /NOPB suffix. Not AEC-Q100 qualified.
