CM1410 Datasheet | onsemi

Description The CM1410 is a quad low- pass filter array integrating four http://onsemi. pi- style filters (C- R- C) that reduce EMI/RFI emissions while at the same time providing ESD protection. This device is custom- designed to interface with the headset port on a cellular telephone, and contains three different filter values. Each high quality filter provides more than 20 d B attenuation in the 800- 2700 MHz range. These pi- style filters support bidirectional filtering, controlling EMI both to and from the WLCSP11 CP SUFFIX microphone and speaker elements. They also support bipolar signals, CASE 567BN enabling audio signals to pass through without distortion. In addition, the CM1410 provides a very high level of protection for sensitive electronic ponents that may be subject to electrostatic MARKING DIAGRAM discharge (ESD). The CM1410 can safely dissipate ESD strikes of ±8 k V, the maximum requirement of the IEC 61000- 4- 2 international standard. Using the MIL- STD- 883 (Method 3015) specification for N103 MG G Human Body Model (HBM) ESD, the device provides protection for contact discharges to greater than ±15 k V. The CM1410 also includes a single channel of ESD- only protection. N103 = CM1410- 03CP = Date Code The CM1410 is particularly well suited for portable electronics (e.g., cellular telephones, PDAs, notebook puters) because of its = Pb- Free Package (Note: Microdot may be in either location) small package format and low weight. The CM1410 incorporates Opti Guardt coating which results in improved reliability at assembly. The CM1410 is available in a space- saving, low- profile Chip Scale Package with Ro HS- pliant lead- free finishing. ORDERING INFORMATION Device Package Shipping† Features CM1410- 03CP CSP- 11 3500/Tape & Reel (Pb- Free) - Functionally and Pin patible with CSPEMI200A Device - Pi- Style EMI Filters in a Capacitor- Resistor- Capacitor (C- R- C) Network - Four Channels of EMI Filtering with ESD Protection †For information on...