CM1214A

www.DataSheet4U.com CM1214A 1 and 2 Channel PicoGuardTM AC Signal ESD Protector Features Single channel ESD protection for an AC signal up to ±5V for 0.25W transmit power Connects two channels in series for signals up to +10V (1W transmit power) ±8kV ESD protection per IEC 61000-4-2 contact discharge Sub-1pF loading capacitance Minimal variation with voltage and temperature Each I/O pin can withstand over 1000 ESD strikes* SOT23-3 and MSOP-8 lead-free packages Product Description The CM1214A PicoGuard™ ESD protector is used to protect bipolar signal lines against electrostatic discharge (ESD). The CM1214A allows operation in high-speed environments with signals levels up to ±5V. The CM1214A comes in two versions: The CM1214A-01SO is a single channel ESD protector and is available in a 3-lead SOT23-3 package. The CM1214A-02MR is a dual channel ESD protector and is available in an 8-lead MSOP-8 package. The low sub-1pF loading capacitance makes the CM1214A-01SO ideal for protecting high-speed interfaces including RF switches and amplifiers. The CM1214A-02MR is ideal for dual high-speed signal pairs used in Gigabit Ethernet, ADSL, etc. The CM1214A-02MR can also be used for higher transmit voltage applications by connecting the two channels in series. Both devices come in lead-free finishing. Applications RF switch and amplifier protection RF modules and RF IC protection Wireless handsets and WLAN High-speed AC signals for Gbit Ethernet, etc. Electri...