IP4365CX11_1

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

© NXP B.V. 2010. All rights reserved.

Product data sheet

Rev. 01 — 26 March 2010

6 of 12

NXP Semiconductors

IP4365CX11

Integrated SIM card passive filter array and USB ESD protection

7.3 Crosstalk

The crosstalk measurement configuration of a typical 50

Ω NWA system for evaluation of

the IP4365CX11 is shown in Figure 6.

Six typical examples of crosstalk measurement results of IP4365CX11 are depicted in

Figure 7. Unused channels are terminated with 50

Ω to ground.

Fig 6.

Crosstalk measurement configuration

(1) Pin B1 to pin C3.

(2) Pin B1 to pin A3.

(3) Pin A1 to pin B3.

Fig 7.

Measured crosstalk between different channels

OUT_2

001aai756

50

Ω

50

Ω

Vgen

DUT

IN_1

OUT_1

IN_2

TEST BOARD

50

Ω

50

Ω

008aaa215

−60

−40

−80

−20

0

−100

f (MHz)

10

(1)

(2)

(3)

(dB)