DS30BA101SQ/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
DS30BA101SQ/NOPB is a single-channel 3.125 Gbps differential line driver buffer from Texas Instruments with standard LVDS input characteristics and differential output in a 16-pin QFN package for high-speed serial backplane and PCIe clock distribution. From $3.20 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- DS30BA101SQ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.5100(MOQ 500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DS30BA101SQ/NOPB?
- 3.125 Gbps maximum data rate differential output enables high-speed LVDS serial link buffering and clock distribution
- Single-channel 1-bit driver in compact 16-pin QFN (PQCC-N16) package minimizes board real estate in high-density systems
- Pb-free and RoHS-compliant construction supports lead-free manufacturing for consumer and industrial designs
What is DS30BA101SQ/NOPB used for?
The DS30BA101SQ/NOPB is used in high-speed digital systems to buffer and re-drive differential LVDS signals across PCB backplanes and board-to-board interconnects at up to 3.125 Gbps. Its single-channel architecture is ideal for clock distribution networks in FPGAs, DSPs, and networking line cards where minimal channel-to-channel skew is critical. The QFN package allows tight placement near source or sink devices to minimize trace lengths and preserve signal integrity.
What are the specifications of DS30BA101SQ/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| Input Characteristics | STANDARD |
| Interface IC Type | LINE DRIVER |
| Interface Standard | GENERAL PURPOSE |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | DIFFERENTIAL |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.16SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 59mA |
| Supply Voltage-Max | 3.465V |
| Supply Voltage-Min | 3.135V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.465V |
| Supply Voltage1-Min | 3.135V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.635mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the DS30BA101SQ/NOPB datasheet?
DS30BA101SQ/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DS30BA101SQ/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what maximum data rate does DS30BA101SQ/NOPB operate and which serial standards are compatible?
The DS30BA101SQ/NOPB supports differential signaling up to 3.125 Gbps, making it compatible with LVDS, CML-adjacent, and general-purpose high-speed serial protocols at that rate or below. It is commonly used in PCIe Gen 1 reference clock distribution at 100 MHz (200 Mbps), SONET OC-48 auxiliary clocking, and 2.5 Gbps Ethernet differential clock buffering applications where clean signal re-drive is needed.
How does using DS30BA101SQ/NOPB as a clock buffer reduce jitter on a high-speed backplane?
The DS30BA101SQ/NOPB restores differential signal edges that degrade through connector launches, via stubs, and PCB trace losses at 3.125 Gbps. By re-driving the signal at the midpoint of a long backplane trace, it reduces accumulated jitter from ISI and reflections. The differential architecture provides common-mode noise rejection, typically improving additive jitter to below 1 ps RMS in well-designed layouts.
What package does DS30BA101SQ/NOPB use and what are the thermal considerations for a 3.125 Gbps application?
The DS30BA101SQ/NOPB is housed in a 16-pin QFN (PQCC-N16) package with an exposed thermal pad on the underside. At 3.125 Gbps operation the device dissipates moderate power, and the thermal pad must be soldered to a PCB copper pour connected to the ground plane to achieve rated junction-to-ambient thermal resistance. Proper via stitching under the pad reduces thermal resistance, keeping junction temperature well within operating limits at ambient temperatures up to 70°C.
Is DS30BA101SQ/NOPB suitable for replacing a failing LVDS buffer in a legacy networking card without schematic changes?
The DS30BA101SQ/NOPB is a general-purpose differential line driver compatible with standard LVDS input levels and output swing specifications. If the legacy card uses an LVDS buffer with a 16-pin QFN footprint and operates at 3.125 Gbps or below, a pin-compatible drop-in replacement is possible. Verify supply voltage compatibility (typically 3.3V), differential output swing, and propagation delay specifications against the original part before substituting.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $6.2000 | $3100.00 |
| 1000+ | $5.8600 | $5860.00 |
| 10000+ | $5.5100 | $55100.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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