Panasonic Noise Filter Array User Manual
±
Common Mode Noise Filter Array
Smallest Size Common Mode Noise Filter Array
J
Appearance
J
Specification
Part
Number
EXC28CE900U 90 typ. 15 max. 5 160 1.5
EXC28CE121U 120 typ. 18 max. 5 140 2.0
EXC28CE201U 200 typ. 20 max. 5 130 2.5
J
Applications
Impedance(ohm)
at 100MHz
Common Differential (V DC) (mA) max.
• LVDS Data-Line
TTL → LVDS LVDS → TTL
PLL
CLK
• IEEE1394 Data-Line
IEEE
Ctrl
IC
1.0±0.15
J
Dimension
0.5±0.1
Data LVDS
0.25±0.1
2.0
0.2
Rated Rated DCR
Voltage Current (ohm)
PLL
Common Mode
Noise Filter Array
TPATPA+
IEEE1394
TPB-
connector
TPB+
0.20±0.15
0.5±0.1
Unit: mm
J
Impedance (Typical)
1000
)
100
Ω
10
Impedance (
1
J
Effect in IEEE1394
Common Mode
EXC28CE201U
EXC28CE121U
EXC28CE900U
Differential Mode
1 10 100 1000
Frequency (MHz)
• Bit Error countermeasure
• Radiation noise suppression
EXC28CE201U
2.5
IEEE1394
IEEE1394
Speed Signal
S400
2.0
Voltage (V)
1.5
1.0
0 100 200 300 400 500
Time (ns)
EXC28CE201U
EXC28CE121U
EXC28CE900U
Voltage (V)
Common Mode
Differential Mode
Competitor (200 ohm)
2.5
2.0
1.5
1.0
0 100 200 300 400 500
Time (ns)
Z
Z
Circuit Components Business Unit / Panasonic Electronic Devices
Circuit Components Business Unit / Panasonic Electronic Devices
Co., Ltd.
Co., Ltd.
Loading...