12 layer PCB with 50, 80, and 85, 100 ohm diff pairs

12 layer PCB with Altera 5CGTFD5C5F23C7N FPGA Cyclone® V, SEARAY™ High-Speed High-Density Open-Pin-Field Array Terminal.
This PCB has 50, 80 and 85, 100 ohm diff pairs.

Careful consideration has been taken to ensure these do not interfere with each other.

 

Altera 5CGTFD5C5F23C7N, Samtec SEAM-50-02.0-S-08-2-A-K-TR,85 OHM diff pairs

 

 

TE Connectivity 2041262-1, Maxim Integrated MAX4951CTP+T, 100 OHM diff pairs

 

 

Samtec SEAM-50-02.0-S-08-2-A-K-TR, Bel Magnetic Solutions S558-5999-AB-F, 100 ohm signals within 0.25mm of each other.

 

 

Analogue Devices LT8640SEV#PBF

6A Silent Switcher. Components, tracks and vias are arranged to minimize EMI emissions.

 

 

Analog Devices LTC3616EUDD#TRPBFCT-ND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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