Nexperia

PCMFxUSB3BA/C series

Common-mode EMI filter for differential channels with integrated bidirectional ESD protection

aaa-029770

-4

-2

0

Sdd21

(dB)

-6

f (Hz)

107

1011

1010

108

109

Fig. 1. Differential mode insertion loss; typical values

aaa-029771

-20

-30

-10

0

Scc21

(dB)

-40

f (Hz)

107

1011

1010

108

109

Fig. 2. Common-mode insertion loss; typical values

aaa-029772

-40

-60

-20

0

Sdd21

(dB)

-80

f (Hz)

108

1011

1010

109

CH1 to CH2

Fig. 3. Differential crosstalk; typical values

t (ns)

44.2

44.8

44.6

44.4

aaa-029773

95

105

115

Zdif

(Ω)

85

Z reference

Z DUT

tr = 200 ps

Fig. 4. Differential Time Domain Reflectometer (TDR)

plot; typical values

PCMFXUSB3BA_C_SER

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Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 4 — 12 May 2020

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