Resistor condenser (R-C) of Semtech Company EClamp237xK family protector solicit low electric capacity, high decay and carry the voltage to need in GSM and 3 G cell-phones based on CDMA for high-resolution color LCD interface in the lower.

The apparatus between 1.8-2.5 GHz protects the boundary line of alveolate frequency, data transmission speed a new generation need for 3 LCD screen that G cell-phone used that vision face the most high-resolution. EClamp237xK series include EClamp2374K of 4 products, EClamp2376K of 6 products and EClamp2378K of 8 products. C that is low very the apparatus ‘ in in) 20 pF of value, resist 100 with series, they offer, go mobile phone 30 of decay of frequency while being greater than.

It is narrow (1.3 millimetres) that EClamp237xK wraps up And the low posture (0.50 millimetres) ,Because of depending on a kind of variable length of the quantity of the line is supported. The signal of making line of enabling one faster through the design flowing and more convenient overall arrangement is simplified. Part these think characteristic 1400 µm protagonist throw, save, 33 percent compared with 500µm shot some boards in space. With the cutting down of 1,400 for a height, they make the filter protect and design in the low posture.

A R-C network that each apparatus interferes with being filtered for ESD protection and EMI and RF in this family includes the TV diode. The apparatus is filled Semtech EClamp238xK series R-C apparatus, it is suitable for protecting the color LCD show giving the designer more flexibility.

Choose with the shell fragment of finger
It is at those RoHS /WEEE submit to Semtech Leadless the bags, those EClamp237xKs apparatus can offer at that time, to offer is light,postures low which piece designed as ” Use the shell fragment of finger ” Choose, but because of the production durability increasing. Passive apparatus of 32 separation in a typical mobile phone of designs of comprehensive replacement of high EClamp237xK apparatus, so rescue the space of board.

” When the high-resolution screen on the mobile phone is making the new consumer’s service on a large scale become possible, they still keep a kind of high EMI/ESD threatening the environment, ” Protecting the distribution director of Semtech of the products, Reich and Hansen says. ” This new product family is used in and all prevent the high speed data to need for these LCDs, and offer low attitude and trumpet of designing flexibility for smaller mobile phone and form the factor. ”

EClamp2374K is 0.25 dollars every one in 1, 000 batches of pricing; EClamp2376K is 0.33 dollars every one in 1, 000 batches of pricing; And EClamp2378K is 0.40 dollars every one in 1, 000 batches of pricing. Making quantity and can be offered immediately in all 3 parts.