CM1683 Description
The CM1683 is an L−C EMI filter array with ESD protection, which integrates two Pi−filters (C−L−C) for the headset speaker. The CM1683 has ponent values of 100 pF − 3 nH − 100 pF. The parts include ESD protection diodes on all input/output pins, which provide a very high level of protection for sensitive electronic ponents that may be subjected to electrostatic discharge (ESD).
CM1683 Key Features
- Two Channels of EMI Filtering
- ±8 kV ESD Protection (IEC 61000-4-2, Contact Discharge)
- ±15 kV ESD Protection (HBM)
- Greater than -40 dB of Attenuation at 1 GHz
- 8-Lead, 2.00 mm x 2.00 mm, 0.5 mm Pitch CUDFN Package
- These Devices are Pb-Free and are RoHS pliant
CM1683 Applications
- Headset Speaker Port in Mobile Handsets
- I/O Port Protection for Mobile Handsets, Notebook puters
- EMI Filtering for Data Ports in Cell Phones, PDAs or Notebook