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8T79S308

Buffer from Renesas

1:8 Universal Differential Fanout Buffer, Low Phase Noise

Status: Standard | Data Sheet:

| RoHS Compliance: Rohs Compliant

The 8T79S308 is a fully integrated signal fanout buffer for high-performance, low additive phase noise applications. The main function of the device is the distribution and fanout of high-frequency clocks or low-frequency synchronization signals.
The 8T79S308 is optimized to deliver very low phase noise clocks and precise, low-skew outputs, low device-to-device skew characteristics and fast output rise/fall times help the system design to achieve deterministic clock phase relationship across devices.

Features:

High-performance, flexible clock/data/1PPS fanout buffer
Low phase noise floor: -160dBc/Hz (156.256MHz clock)
Integrated phase noise of < 65fs RMS typical (12kHz–20MHz)
Flexible input selection
- 1:8 Fanout modes
- Dual 1:4 Buffer fanout modes
Eight differential outputs, organized in two banks of four outputs
Low-power LVPECL/LVDS outputs support DC and AC coupling and LVPECL, LVDS line terminations techniques
Individually configured outputs through an I2C interface
- LVPECL/LVDS output style, HCSL compatible (AC-coupled)
- Output amplitude
- Output enable
Supported clock frequency range: 0 to 3GHz
Core and output supply voltage modes:
- 3.3V core, 3.3V, 2.5V, and 1.8V output supply
- 2.5V core, 2.5V, and 1.8V output supply
Selectable I2C I/O interface voltage: 1.8V and VDD
Integrated low dropout regulators (LDOs) for excellent power supply noise rejection
Package: 6 × 6 mm 40-VFQFPN
Temperature range: -40°C to +105°C

Part Number: 8T79S308
Manufacturer: Renesas
Function: Buffer
Outputs (#): 8
Output Type: LVPECL

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Product Specifications For 8T79S308 Buffer

Part Number: 8T79S308 Manufacturer: Renesas Electronics America Inc. Product Description: 1:8 Universal Differential Fanout Buffer, Low Phase Noise

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8T79S308

Buffer from Renesas

1:8 Universal Differential Fanout Buffer, Low Phase Noise

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8T79S308

Buffer from Renesas

1:8 Universal Differential Fanout Buffer, Low Phase Noise

Technical Inquiry Request for 8T79S308 Buffer

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