NUF4000MU_09 Datasheet, PDF (1/6 Pages) ON Semiconductor – 4-Channel EMI Filter with Integrated ESD Protection

NUF4000MU
4-Channel EMI Filter with
Integrated ESD Protection
The NUF4000MU is a four−channel (C−R−C) Pi−style EMI filter
array with integrated ESD protection. Its typical component values of
R = 100 W and C = 15 pF deliver a cutoff frequency of 105 MHz and
stop band attenuation greater than −30 dB from 800 MHz to 5.0 GHz.
This performance makes the part ideal for parallel interfaces with
data rates up to 70 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 NUF4000MU is available in the low−profile 8−lead 1.2x1.8mm
UDFN8 surface mount package.
Features/Benefits
• ±8.0 kV ESD Protection on each channel (IEC61000−4−2 Level 4,
Contact Discharge)
• R/C Values of 100 W and 15 pF deliver Exceptional S21 Performance
Characteristics of 105 MHz f_3dB and −30 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
http://onsemi.com
8
1
UDFN8
CASE 517AD
MARKING
DIAGRAM
40 M
1
G
40 = Specific Device Code
M = Assembly and Date Code
G = Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping^†
NUF4000MUT2G UDFN8 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 Specifications
Brochure, BRD8011/D.
Filter + ESD_n
R=100 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
−30
−35
−40
−45
1E+6
10E+6
100E+6
1E+9
FREQUENCY (Hz)
Figure 2. Typical Insertion Loss Curve
10E+9
© Semiconductor Components Industries, LLC, 2009
1
August, 2009 − Rev. 3
Publication Order Number:
NUF4000MU/D