The NB2309AI1D is a 3.3 V zero delay clock buffer designed for high-speed clock distribution. It features one reference input that drives nine low-skew clock outputs, organized in two banks of four outputs each, with the capability to three-state Bank B if fewer outputs are needed. The device operates at frequencies up to 133 MHz and includes on-chip phase-locked loops (PLLs) that lock to the input clock. The output-to-output skew is guaranteed to be less than 250 ps, while device-to-device skew is less than 700 ps. Cycle-to-cycle jitter is under 200 ps, making it suitable for applications requiring precise timing, such as Pentium-based systems. The NB2309AI1D is available in a 16-pin SOIC package and is compliant with Pb-free standards.
2309 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16, SOIC-16 Product overview: NB2309AI1D from onsemi is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOIC. Search-friendly keywords include clock generator, oscillator, timing, synchronization, SOIC, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-NB2309AI1D can be used for catalog matching and distributor lookup.
"Zero Delay Buffer IC 133.33MHz 1 16-SOIC (0.154"", 3.90mm Width)"
IC BUFFER CLK 9OUT 3.3V 16-SOIC
IC ZD BUFFER 16SOIC
| ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 728-NB2309AI1D | NB2309AI1D-ND | NB2309AI1D | NB2309AI1D |
| Product Name | SOIC Clock and Timing IC | Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Package Type | Rail/Tube | Surface Mount; SOIC; "16-SOIC (0.154"", 3.90mm Width)" | Surface Mount; Surface Mount | SOIC |
| Frequency | 133 MHz | 133 MHz | 133 MHz | 133 MHz |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
