NUF6401 Datasheet (ON Semiconductor)

NUF6401, 6-Channel EMI Filter

Figure 1.

Electrical Schematic S21 (dB) 0 *5 *10 *15 *20 *25 *30 *35 *40 *45 1.0E+6 10E+6 100E+6 1.0E+9 FREQUENCY (Hz) 10E+9 Figure 2.

Typical Insertion Loss Characteristic 1 2 3 4 56 GND 12 11 10 9 8 7 (Bot

6-Channel EMI Filter with Integrated ESD Protection NUF6401 The NUF6401MN is a six channel (C R C) Pi style EMI filter array with integrated ESD protection.

Its typical component values of R = 100 W and C = 17 pF deliver a cutoff frequency of 110 MHz and stop band attenuation greater than 30 dB from 800 MHz to 3.0 GHz.

This performance makes the part ideal for parallel interfaces with data rates up to 74 Mbps in applications where wireless interference

NUF6401 Features

* Benefits

* ±15 kV ESD Protection on each channel (IEC61000

* 4

* 2 Contact Discharge)

* R/C Values of 100 W and 17 pF deliver Exceptional S21 Performance Characteristics of 110 MHz f3dB and

* 30 dB Stop Band Attenuation from 800 MHz to 3.0 GHz

* Integrated