The CM1231 is specifically designed for sub-micron silicon design.These devices are ideal for protecting systems with high data and clock rates and for circuits requiring low capacitive loading such as USB 2.0.The CM1231-02SO incorporatesdual stage ESD architecture which offers dramatically higher system level ESD protection compared with traditional single clamp designs.In addition, the CM1231-02SO provides a controlled filter roll-off for even greater spurious EMI suppression and signal integrity.The CM1231-02SO protects against ESD pulses up to 12 kV contact on the OUT pins per the IEC 61000-4-2 standard.The device also features easily routed pass-through differential pinouts.

• Two stage matched clamp architecture

• Exceeds ESD protection to IEC61000-4-2 Level 4

• Flow-through routing for high-speed signal integrity