IP4064CX8_IP4364CX8_IP4366CX8_2

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© NXP B.V. 2010. All rights reserved.

Product data sheet

Rev. 02 — 11 February 2010

6 of 14

NXP Semiconductors

IP4064CX8; IP4364CX8; IP4366CX8

Integrated SIM card passive filter array with ESD protection

7.3 Crosstalk

The crosstalk measurement configuration of a typical 50

Ω NWA system for evaluation of

the IP4064CX8, IP4364CX8 and IP4366CX8 is shown in Figure 6.

Four typical examples of crosstalk measurement results of IP4064CX8 and IP4364CX8

are depicted in Figure 7a. The crosstalk behavior of IP4366CX8 is shown in Figure 7b.

Unused channels are terminated with 50

Ω to ground.

Fig 6.

Crosstalk measurement configuration

OUT_2

001aai756

50

Ω

50

Ω

Vgen

DUT

IN_1

OUT_1

IN_2

TEST BOARD

50

Ω

50

Ω

(1) Pin C1 to pin B3.

(2) Pin B1 to pin C3.

(3) Pin B1 to pin A3.

(4) Pin A2 to pin C3.

(1) Pin B1 to pin C3.

(2) Pin A2 to pin B3.

(3) Pin B1 to pin A3.

(4) Pin A2 to pin C3.

(5) Pin C2 to pin A3.

(6) Pin C2 to pin C3.

a. IP4064CX8 and IP4364CX8

b. IP4366CX8

Fig 7.

Measured crosstalk between different channels

008aaa208

−60

−40

−80

−20

0

(dB)

−100

f (MHz)

10

(1)

(2)

(3)

(4)

008aaa209

−60

−40

−80

−20

0

(dB)

−100

f (MHz)

10

(1)

(2)

(3)

(4)

(5)

(6)