ECLAMP2410P.TCT

The EClamp2410P is a combination EMI filter and line termination device with integrated TVS diodes for use on Multimedia Card interfaces. This state-of-theart device utilizes solid-state silicon-avalanche technology for superior clamping performance and DC electrical characteristics. They have been optimized for protection of T-Flash/MicroSD interfaces T-Flash/MicroSD interfaces in cellular phones and other portable electronics. The device consists of six circuits that include series impedance matching resistors and pull up resistors as required by the SD specification. TVS diodes are included on each line for ESD protection. An additional TVS diode connection is included for protection of the voltage (Vdd) bus. Termination resistor value of 45 Ohms is included on the DAT0, DAT1, DAT2, DAT3, CMD, and CLK lines. Pull up resistors of 15k Ohms are included on DAT0, DAT1, DAT2, and CMD lines while a 50k Ohm pull up is included on the DAT3 line. These may be configured for devices operating in SD or SPI mode . The TVS diodes provide effective suppression of ESD voltages in excess of ±15kV (air discharge) and ±8kV (contact discharge) per IEC 61000-4-2, level 4. The EClamp2410P is in a 16-pin, RoHS/WEEE compliant, SLP4016P16 package. It measures 4.0 x 1.6 x 0.58mm. The leads are spaced at a pitch of 0.5mm and are finished with lead-free NiPdAu. The EClamp2410PQ is qualified to AEC-Q100 Grade1 for Automotive use.

• Bidirectional EMI/RFI filter with integrated TVS for ESD protection
• ESD protection to IEC 61000-4-2 (ESD) Level 4, ±20kV (air), ±15kV (contact)
• Filter performance: 30dB minimum attenuation 800MHz to 2.7GHz
• TVS working voltage: 5V
• Termination Resistors: 45ohms
• Pull up Resistors: 15Kohms(3 each) and 50kohms
• Capacitance per line: 12pF (Typical at Vr = 2.5V)
• Protection and termination for six lines + Vdd
• Solid-state technology