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121220

更新时间: 2022-03-30 23:17:56
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日电电子 - NEC /
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描述
New High Speed Decoupling Device Proadlizer PF/A Series

121220 数据手册

 浏览型号121220的Datasheet PDF文件第2页 
Vol.08  
New High Speed Decoupling Device  
Proadlizer® PF/A Series  
APPLICATION  
• High speed and high power CPU and Gbps  
backplane decoupling  
• EMI solution for 10 MHz range or above  
• High switching frequency DC/DC converter output  
capacitor  
FEATURES  
• Excellent noise absorption performance at GHz  
frequency  
• Extreme low ESL and high current capability  
• High Capacitance and very low ESR based on  
our Conductive Polymer technology  
• Distributed capacitance architecture and  
transmission-line structure  
DIMENSIONS [mm]  
PERFORMANCE (reference)  
P2  
P1  
L
Z2  
Z1  
Attenuation(S21)*-frequency characteristics  
*Ploadlizer alone  
0
-20  
0E 128  
-40  
-60  
Negative  
electrode  
Positive  
Positive  
electrode  
electrode  
-80  
PFAF250E128M  
-100  
-120  
+
+
GND  
P2  
mm  
Z2  
0.1  
1
10  
100  
1000  
Case Code  
F25  
F20  
L
W1  
W2  
H
P1  
Z1  
Frequency ( MHz )  
16.7 0.2 12.1 0.2 11.9 0.2 2.5Max 8.0 0.2 13.0 0.2 1.0 0.2 1.2 0.2  
16.7 0.2 12.1 0.2 11.9 0.2 2.0Max 8.0 0.2 13.0 0.2 1.0 0.2 1.2 0.2  
LAYOUT LAND PATTERN (Tentative)  
121220 12.0 0.2 12.0 0.2 11.9 0.2 2.0Max 5.1 0.2 8.7 0.2 0.9 0.2 0.8 0.2  
c1  
c2  
c3  
c4  
NOTE (reference)  
ex.1ꢀFilter circuit design  
ex.2ꢀDecoupling circuit design  
Proadlizer  
Proadlizer  
V in  
V out  
Mounting  
V
in  
plane  
Vcc Layer  
GND Layer  
Back surface  
V out  
ex.1 An effecting filtering performance can be achieved by  
separating input and output in the VCC layer.  
ex.2 An effective decoupling performance can be achieved  
by not separating Vcc layer. This method also makes  
surface mounting of loads(CPU etc.) efficient.  
a1  
a2  
mm  
c4  
Case Code  
F25, F20  
a1  
a2  
b1  
c1  
c2  
c3  
1.6  
1.8  
14.2  
16.4  
13.2  
10.2  
6.6  
3.1  
1212  
1.6  
1.8  
14.2  
11.9  
8.7  
6.7  
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.  
●Please request for a specification sheet for detailed product data prior to the purchase.  
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.  
9653PFAVOL08E0912E1  

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