8P34S1204 (2)
The 8P34S1204 is available from Renesas Electronics Corporation Corporation at Xecor. Designed for the fanout of 1PPS signals or high-frequency, very low additive phase-noise clock and data signals, the 8P34S1204 offers exceptional performance with four low skew, low additive jitter LVDS output pairs and two selectable differential clock inputs. Optimized for low power consumption and operating from a 1.8V or 2.5V power supply, it ensures reliable clock distribution with guaranteed output-to-output and part-to-part skew characteristics. Available in a 16-VFQFN Exposed Pad package, it is ideal for applications demanding precision and repeatability, such as telecommunications, data centers, and high-speed clock distribution systems. Whether used in PCI Express Gen 1-5 environments or other high-performance scenarios, this series ensures low phase jitter, high efficiency, and robust performance for demanding applications. Xecor is an authorized distributor for Renesas Electronics Corporation Corporation. Please view our extensive selection of the 8P34S1204 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| 8P34S1204NLGI8 | This buffer distributes a single LVDS input signal into four identical outputs at 1.8V | VFQFN-16 | 9,083 | |
| 8P34S1204NLGI | Fanout Buffer for 1PPS and High-Speed Clocks | 16-VFQFNExposedPad | 5,968 |
Key Featrues
Selectable Differential Inputs - With two selectable differential clock input pairs, the device offers flexibility in accepting various input signal types (LVDS, CML). This adaptability broadens its use cases in diverse applications, including networking and telecommunications.
Low Additive Phase Jitter - The device delivers exceptionally low additive phase jitter (34fs RMS typical at 156.25MHz), critical for maintaining signal integrity in high-frequency clocking applications. This ensures reliable performance in sensitive systems like PCI Express Gen 1-5.
Dual Voltage Operation - Supporting both 1.8V and 2.5V power supplies, the 8P34S1204 provides versatility in system design while optimizing power consumption. This makes it suitable for low-power and high-performance applications alike.
Fail-Safe Operation - The device includes fail-safe functionality, ensuring stable operation even in adverse conditions. This reliability is essential for mission-critical systems requiring uninterrupted clock distribution.
Applications
Precision Timing in Test and Measurement Systems: The 8P34S1204 is well-suited for test and measurement systems requiring precise timing and low jitter. Its ability to fan out 1PPS (pulse-per-second) signals and high-frequency clocks ensures accurate timekeeping and synchronization in oscilloscopes, signal generators, and other precision instruments.
Data Center Clock Management: The 8P34S1204 is an excellent choice for clock distribution in data centers, where low skew and high reliability are critical. Its support for PCI Express Gen 1-5 and fail-safe operation ensures stable clock signals for servers, storage systems, and high-speed interconnects, enhancing overall system performance.
Industrial Automation and Control Systems: The 8P34S1204 is ideal for industrial automation systems that require precise clock distribution for synchronized operations. Its robust design, low power consumption, and ability to operate in harsh environments (-40°C to 85°C) make it suitable for applications such as PLCs (Programmable Logic Controllers), robotics, and motion control systems.
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