Description:9ERS3165 follows Intel CK505 Yellow Cover specification. This clock synthesizer provides a single chip solution for Intel processors and Intel based systems. 9ERS3165 is driven with a 14.318MHz crystal. It also provides a tight ppm accuracy output for Serial ATA and PCI-Express support.
Renesas provides a recommended PCB layout guide in their application note (R01AN4461EJ0100) which includes thermal design considerations, such as thermal vias, copper pours, and component placement.
Renesas recommends a specific power sequencing scheme in their application note (R01AN4461EJ0100) to ensure proper device operation. The sequence involves powering up the VCC, then the VDD, and finally the VBAT.
Renesas recommends using high-frequency, low-ESR capacitors (e.g., 100nF, 10nF, and 1nF) for decoupling, placed as close as possible to the device pins. The exact values and placement depend on the specific application and PCB design.
Renesas provides guidelines for JTAG interface handling during production testing in their application note (R01AN4461EJ0100). This includes using a JTAG adapter, setting the JTAG clock frequency, and using a boundary scan tool.
The thermal resistance values for the 9ERS3165BGILF package are not explicitly stated in the datasheet. However, Renesas provides thermal resistance values for similar packages in their thermal design guide (R01AN4461EJ0100). For the 9ERS3165BGILF, the thermal resistance values can be estimated as: RθJA ≈ 25°C/W, RθJC ≈ 10°C/W, and RθJB ≈ 15°C/W.
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9ERS3165BGILF Overview
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