© Semiconductor Components Industries, LLC, 2009
August, 2009 − Rev. 3
1 Publication Order Number:
NUF8001MU/D
NUF8001MU
8-Channel EMI Filter with
Integrated ESD Protection
The NUF8001MU is a eight−channel (C−R−C) Pi−style EMI filter
array with integrated ESD protection. Its typical component values of
R = 100 and C = 12 pF deliver a cutoff frequency of 160 MHz and
stop band attenuation greater than −25 dB from 800 MHz to 5.0 GHz.
This performance makes the part ideal for parallel interfaces with
data rates up to 107 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 NUF8001MU is available in the low−profile 16−lead
1.2x3.5mm UDFN16 surface mount package.
Features/Benefits
• ±12 kV ESD Protection on each channel (IEC61000−4−2 Level 4,
Contact Discharge)
• ±16 kV ESD Protection on each channel (HBM)
• R/C Values of 100 and 12 pF deliver Exceptional S21 Performance
Characteristics of 160 MHz f
3dB
and −25 dB Stop Band Attenuation
from 800 MHz to 5.0 GHz
• Integrated EMI/ESD System Solution in UDFN 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
Figure 1. Electrical Schematic Figure 2. Typical Insertion Loss Curve
See Table 1 for pin description
C
d
= 12 pF C
d
= 12 pF
R=100
Filter + ESD
n
Filter + ESD
n
−40
−35
−30
−25
−20
−15
−10
−5
0
10E+6 100E+6 1.0E+9 10E+
FREQUENCY (Hz)
S21 (dB)
Device Package Shipping
†
ORDERING INFORMATION
NUF8001MUT2G UDFN16
(Pb−Free)
3000 / Tape & Reel
MARKING
DIAGRAM
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
801 = Specific Device Code
M
= Date Code
G = Pb−Free Package
http://onsemi.com
801 M
G
UDFN16
MU SUFFIX
CASE 517AF
1
16
1
