NUF4401MN_13 Datasheet, PDF (1/6 Pages) ON Semiconductor – 4-Channel EMI Filter

NUF4401MN
4-Channel EMI Filter with
Integrated ESD Protection
The NUF4401MN is a four−channel (C−R−C) Pi−style EMI filter
array with integrated ESD protection. Its typical component values of
R = 200 W and C = 15 pF deliver a cutoff frequency of 125 MHz and
stop band attenuation greater than −35 dB from 900 MHz to 2.4 GHz.
This performance makes the part ideal for parallel interfaces with
data rates up to 83 Mbps in applications where wireless interference
must be minimized. The specified attenuation range is very effective
in minimizing interference from 2G/3G, GPS, Bluetooth® and
WLAN signals.
The NUF4401MN is available in the low−profile 8−lead 2.0 mm x
2.0 mm DFN8 surface mount package.
Features/Benefits
• ±15 kV ESD Protection on each channel (IEC61000−4−2 Level 4,
Contact Discharge)
• R/C Values of 200 W and 15 pF deliver Exceptional S21 Performance
Characteristics of 125 MHz f_3dB and −35 dB Stop Band Attenuation
from 900 MHz to 2.4 GHz
• Integrated EMI/ESD System Solution in DFN Package Offers
Exceptional Cost, System Reliability and Space Savings
• This is a Pb−Free Device
Applications
• EMI Filtering for LCD and Camera Data Lines
• EMI Filtering and Protection for I/O Ports and Keypads
http://onsemi.com
MARKING
DIAGRAM
DFN8
CASE 506AQ
RS MG
PLASTIC
1^G
1
RS = Specific Device Code
M = Month Code
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping^†
NUF4401MNT1G DFN8 3000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Filter + ESD_n
R = 200 W
C_d = 15 pF C_d = 15 pF
Filter + ESD_n
See Table 1 for pin description
Figure 1. Electrical Schematic
0
−5
−10
−15
−20
−25
Channels 1, 4
−30
−35
−40
−45
−50
1.0E+06
Channels 2, 3
1.0E+07
1.0E+08
1.0E+09 1.0E+10
FREQUENCY (Hz)
Figure 2. Insertion Loss Characteristics
© Semiconductor Components Industries, LLC, 2013
1
February, 2013 − Rev. 2
Publication Order Number:
NUF4401MN/D