CM1263-06DE Low Capacitance ESD Protection for High-Speed Serial Interfaces Features CM126306DE PACKAGE / PINOUT DIAGRAM Table 1. PIN DESCRIPTIONS Pin Description Top View (Pins Down View) 1 V * N 12 11 10 9 8 7 2 (CH1) ESD Channel 1 3 V * N 4 V * N JK12 5 (CH2) ESD Channel 2 Pin 1 Marking 6 V * N 7 (CH3) ESD Channel 3 12 3 4 5 6 8 V for Channels 2, 3, and 4 P2 Bottom View 9 (CH4) ESD Channel 4 (Pins Up View) 10 (CH5) ESD Channel 5 1 23 4 5 6 11 V for Channels1, 5, and 6 P1 12 (CH6) ESD Channel 6 DAP* Backside, GND Pad, V * N GND PAD 12 11 10 9 8 7 12Lead UDFN Package