SN65LVDS109DBTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN65LVDS109DBTG4 is a dual 4-port LVDS repeater IC by Texas Instruments in a 38-pin TSSOP package. Key specs: 8-bit differential driver, compliant with EIA/TIA-644 LVDS standard, 20 µA maximum high-level input current. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 38
- Lifecycle
- OBSOLETE
- Datasheet
- SN65LVDS109DBTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual 4-port LVDS repeater function enabling signal regeneration and fan-out across two independent differential bus segments
- EIA-644/TIA-644 LVDS standard compliance ensuring interoperability with industry-standard LVDS transceivers and chipsets
- 38-pin TSSOP surface-mount package integrating dual repeater channels in a compact footprint for high-density board designs
Applications
The SN65LVDS109DBTG4 is used in high-speed data distribution systems where LVDS signals need to be buffered, repeated, or fanned out across multiple board segments. It is suited for applications such as LCD panel interfaces, backplane data routing, and FPGA-to-peripheral high-speed differential interconnects. The dual 4-port architecture makes it particularly effective for point-to-multipoint LVDS bus topologies in industrial imaging and video processing systems.
Specifications
| YTEOL | 0 |
| Differential Output | YES |
| Driver Number of Bits | 8 |
| High Level Input Current-Max | 0.00002A |
| Input Characteristics | DIFFERENTIAL |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-644; TIA-644 |
| JESD-30 Code | R-PDSO-G38 |
| JESD-609 Code | e4 |
| Number of Functions | 2 |
| Out Swing-Min | 0.247V |
| Output Characteristics | TOTEM-POLE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP38,.25,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 4.5ns |
| Receiver Number of Bits | 2 |
| Supply Current-Max | 64mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.6V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 4.5ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the SN65LVDS109DBTG4 and what does it do?
The SN65LVDS109DBTG4 is a dual 4-port LVDS line repeater IC. It regenerates and redistributes LVDS differential signals across two independent 4-port channels, allowing signal fan-out and maintaining signal integrity over longer distances or when driving multiple loads.
What interface standard does the SN65LVDS109DBTG4 comply with?
The SN65LVDS109DBTG4 is compliant with EIA-644 and TIA-644 LVDS interface standards. These standards define the electrical characteristics of low-voltage differential signaling, ensuring compatibility with a wide range of LVDS-compliant receivers and transceivers in the industry.
What package does the SN65LVDS109DBTG4 use?
The SN65LVDS109DBTG4 is housed in a 38-pin TSSOP surface-mount package (JESD-30 code R-PDSO-G38). This compact package is well suited for PCB designs with tight component spacing and supports high-speed signal routing in communication and industrial equipment.
What are typical applications for the SN65LVDS109DBTG4?
Typical applications include LCD and display panel interfaces, high-speed backplane communication, FPGA-to-peripheral interconnects, and industrial imaging systems. The dual 4-port architecture supports point-to-multipoint topologies, making it ideal for distributing clock or data signals to multiple receivers in embedded systems.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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