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