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参数资料
| 型号： | TCM1210-201-2P |
| 元件分类： | 数据传输滤波器 |
| 英文描述： | 1 FUNCTIONS, 10 V, 0.1 A, DATA LINE FILTER |
| 封装： | ROHS COMPLIANT PACKAGE-4 |
| 文件页数： | 5/16页 |
| 文件大小： | 807K |
| 代理商： | TCM1210-201-2P |
TCM series
1005,1210,1608, 2010 type
TDK CORPORATION
13
TCM
Eye pattern of data signal
Comparison (before/after countermeasure)
400bps
Radiation electric
field intensity
Comparison
(before/after
countermeasure)
S400
Speed Signal
(TPB)
IEEE Terminal
HDD
One-Chip
Micro
Computer
for IEEE1394
TPA
TPB
TPA
TPB
IEEE1394 Cable 4.5m
IDE HDD
Tektronix TDS7254
FET Probe P72400
Differential Probe P7330
TCM2010
500ps/div
100mV/div 500ps/div
Initial condition(Through)
With TCM2010-201-4P
There is no deformation or degradation of eye pattern.
70
60
50
40
30
20
10
0
100
1000
Frequency (MHz)
10
Horizontal
Vertical
Initial condition(Through)
With TCM2010-201-4P
70
60
50
40
30
20
10
0
100
1000
10
Initial condition(Through)
With TCM2010-201-4P
Resolution:1600 x 1200(UXGA)
A large suppressive
effect was gained for,
in particular,
the fundamental
wave and harmonic
component of
IEEE1394(S400) signal
200MHz.
50nsec/div
Tp
+
,Tp
-
(V)
2.5
2
1.5
1
0.5
Aside from the eye-pattern waveform, the essential consideration
in selecting a common-mode filter for the IEEE1394 interface line is
the level of effect on the speed signal waveform. This signal is sent
to detect data transmission speed (100, 200, and 400Mbps).
But because it is sent in the common mode, it is an essential control
factor to set a common-mode impedance value that will not sig-
nificantly distort the waveform. As shown in the measurement data
on the left, the TCM series has achieved a superb characteristic in
this regard.
Initial condition
(Through)
With TCM2010-201-4P
TCM2010-201-4P
100mV/div
IEEE1394 differential signal waveform actual
measurement example/Speed Signal waveform
EMI countermeasure example
TCM2010
IEEE1394 interfaces
Radiation
electric
field
intensity
(dB
V
/m)
Radiation
electric
field
intensity
(dB
V
/m)
相关PDF资料 |
PDF描述 |
|---|---|
| TCM1608-900-4P | 4 FUNCTIONS, 5 V, 0.05 A, DATA LINE FILTER |
| TCM1608-650-4P | 4 FUNCTIONS, 5 V, 0.05 A, DATA LINE FILTER |
| TCM1608-350-4P | 4 FUNCTIONS, 5 V, 0.05 A, DATA LINE FILTER |
| TCM1608-201-4P | 4 FUNCTIONS, 5 V, 0.05 A, DATA LINE FILTER |
| TCM1005-900-2P | 1 FUNCTIONS, 5 V, 0.025 A, DATA LINE FILTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TCM1210-201-2P-T | 功能描述:电磁干扰滤波器 200ohms @ 100MHz 2 lines RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
| TCM12103012P | 制造商:TDK 功能描述:Common Mode Chokes Dual 300Ohm 100MHz 100mA SMD |
| TCM1210-301-2P | 制造商:TDK 功能描述:300 2 100mA 100mA 85 2.5 / 1line Common Mode 1.25~1.0~0.6mm 1.25mm 1mm 0.6mm N/R Cut Tape 制造商:TDK 功能描述:Filter,Common Mode,300ohm,50mA 制造商:TDK 功能描述:Common Mode Chokes Dual 300Ohm 100MHz 100mA SMD |
| TCM1210-301-2P-T | 功能描述:电磁干扰滤波器 300ohms @ 100MHz 2 lines RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
| TCM1210-350-2P | 制造商:TDK 制造商全称:TDK Electronics 功能描述:Common Mode Filters(SMD) For High-speed Differential Signal Line |
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