EMI Filter
Common mode Noise Filter
AV,Mobile communications,OA / Information,
Industry/Field:
The industry's smallest size and lightweight. Expansion of product range
Amusement,Electronic instruments
Common mode noise filter of the industry's smallest size and lightest weight
• Development Target:
Noise suppression for wired network USB 2.0
(differential transmission circuits) of mobile devices
and LCD module of differential signal adoption
• Features:
Noise suppression filters realize the industry's smallest size
(L)1.25 ×(W)1.0×(H)0.5 mm and lightest weight (about 3mg)
Effective noise suppression for circuits of high
speed differential signal
Magnetic shielded type
• Number of industrial property rights: 2(Pending)
• Construction:
• Characteristics/specifications:
EXC24CD600U
EXC24CD900U
Unit : mm
Recommended Land Pattern
0.55±0.10
1,000
900
800
700
600
500
400
300
200
100
-
1,000
900
800
700
600
500
400
300
200
100
-
Differential mode
0.45 to 0.65
0.45 to 0.65
0.7
Differential mode
0.3±0.1
0.5±0.1
Common mode
0.35
0.25
0.35
Common mode
Common mode
0.20±0.15
1.00±0.15
1.25±0.15
1
10
100
1,000 10,000
1
10
100
1,000 10,000
Frequency(MHz)
Frequency(MHz)
EXC24CD121U
EXC24CD201U
Resist
1,000
900
800
700
600
500
400
1,000
900
800
700
Differential mode
Differential mode
600
500
400
300
200
100
-
Impedance (Ω) at 100MHz
Rated
Voltage Current
(V DC) (mA DC)
Rated
DC R.
Part No.
Common
mode
Differential
mode
Common mode
Common mode
300
200
100
-
(
Ω) max.
20 max.
30 max.
35 max.
40 max.
EXC24CD600U
EXC24CD900U
EXC24CD121U
EXC24CD201U
60 typ.
90 typ.
5
5
5
5
160
160
140
130
2.0
2.0
2.0
3.0
1
10
100
1,000 10,000
1
10
100
1,000 10,000
Frequency(MHz)
Frequency(MHz)
120 typ.
200 typ.
Differential mode
Common mode
• Applications/usage examples:
• Explanation of part numbers:
• Noise Suppression for USB 2.0 circuits of mobile
devices, such as DSCs, Notebook PCs.
• Noise Suppression for LCD module of differential
signal adoption.
1
2
3
4
5
6
7
8
9
10
11
12
E X C 2 4 C D 9 0 0 U
EMI Filter
Dimension
Coupled
Bead
Common Impedance
Suffix
For USB data line
For LVDS data line
No. of Terminal
Common mode type
Packaging
LVDS Receiver
LVDS Driver
MPU
VDD
D+
USB
connector
D-
GND
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
