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PCMFxUSB3S series

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

8. Characteristics

8.1. Channel characteristics

Table 6. Channel characteristics

Symbol Parameter

Conditions

Min

Typ

Max Unit

channel series resistance single line; input to output

-

3

-

Ω

diode capacitance

[1] -

0.25

-

pF

reverse leakage current

per line;

-

-

100

nA

breakdown voltage

6

9

-

V

forward voltage

-

0.8

-

V

TLP; positive transient

[2] -

0.14

-

Ω

TLP; negative transient

[2] -

0.14

-

Ω

surge; positive transient

[3] -

0.22

-

Ω

dynamic resistance

surge; negative transient [3] -

0.22

-

Ω

[1] This parameter is guaranteed by design.

[2] 100 ns Transmission Line Pulse (TLP); 50 Ω; pulser at 70 ns to 90 ns.

[3] According to IEC 61000-4-5 (8/20 µs).

8.2. Frequency characteristics

Table 7. Frequency characteristics

Symbol Parameter

Conditions

Min

Typ

Max Unit

f = 800 MHz

[1] -

-12

-

dB

f = 2.6 GHz

[1] -

-38

-

dB

insertion loss

f = 5 GHz

[1] -

-18

-

dB

insertion loss

f = 1 MHz

[1] -

0.3

-

dB

cut-off frequency

[1] -

6

-

GHz

[1] Normalized to attenuation at 1 MHz.

PCMFXUSB3S_SER

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3 — 7 March 2019

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