CM1214A Datasheet | onsemi

Description The CM1214A 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 ±5 V. The CM1214A es in two versions: .onsemi. - 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- 1 p F 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. Features - Single Channel ESD Protection for an AC Signal Up To ±5 V for 0.25 W Transmit Power - Connects Two Channels in Series for Signals Up To ±10 V (1 W transmit power) - ±8 k V ESD Protection Per IEC 61000- 4- 2 Contact Discharge - Sub- 1p F Loading Capacitance - Minimal Variation with Voltage and Temperature - Each I/O Pin Can Withstand Over 1000 ESD Strikes- - SOT23- 3 and MSOP- 8 Packages - These Devices are Pb- Free and are Ro HS pliant Applications - RF Switch and Amplifier Protection - RF Modules and RF IC Protection - Wireless Handsets and WLAN - High- Speed AC Signals for Gbit Ethernet, etc. SOT23- 3 SO SUFFIX CASE 318 MSOP- 8 MR SUFFIX CASE 846AD BLOCK DIAGRAM CH1 CH1 CH3 CH2 CM1214A- 01SO CH2 CH4 CM1214A- 02MR MARKING DIAGRAMS F1S MG 1 M = Date Code G = Pb- Free Package (Note: Microdot may be in either location) RF2S XXXXX YYWW XXXXX = Last 5 Digits of Lot# YYWW = Date Code ORDERING INFORMATION Device CM1214A-...