PCMF2DFN1 datasheet(7/15 Pages) NEXPERIA

部品番号	PCMF2DFN1

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

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PCMF2DFN1_PCMF3DFN1

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Product data sheet

Rev. 2 — 28 April 2014

6 of 14

NXP Semiconductors

PCMF2DFN1; PCMF3DFN1

Common-mode EMI filter for differential channels with ESD protection

6.2 Frequency characteristics

[1]

Measured with 4-port network analyzer; Rgen = 50 ; RL = 50 .

[2]

Normalized to attenuation at 1 MHz.

Table 7.

Frequency characteristics

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Common mode: S21cc



insertion loss

[1]

f = 400 MHz

f = 800 MHz

f= 5GHz

Differential mode: S21dd



insertion loss

f = 1MHz

[1] -0.6

-dB

f3dB

cut-off frequency

[1][2] -2.2

-GHz

Fig 5.

Common-mode insertion loss; typical values

Fig 6.

Differential-mode insertion loss; typical values

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