IP4064CX8_IP4364CX8_IP4366CX8_2

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© NXP B.V. 2010. All rights reserved.

Product data sheet

Rev. 02 — 11 February 2010

5 of 14

NXP Semiconductors

IP4064CX8; IP4364CX8; IP4366CX8

Integrated SIM card passive filter array with ESD protection

7.2 Insertion loss

The IP4064CX8, IP4364CX8 and IP4366CX8 are mainly designed as an EMI/RFI filter for

SIM card interfaces. The insertion loss measurement configuration of a typical 50

Ω

NetWork Analyzer (NWA) system for evaluation of the IP4064CX8, IP4364CX8 and

IP4366CX8 is shown in Figure 4.

The insertion loss in a 50

Ω NWA system for all three channels of IP4064CX8 and

IP4364CX8 is depicted in Figure 5a while insertion loss of IP4366CX8 is shown in

Figure 5b. The insertion loss is measured with a test Printed-Circuit Board (PCB) utilizing

laser drilled micro-via holes that connect the PCB ground plane to the ground pins.

Fig 4.

Frequency response measurement configuration

OUT

001aai755

50

Ω

50

Ω

Vgen

DUT

IN

TEST BOARD

(1) Channel B1 to B3.

(2) Channel A2 to A3.

(3) Channel C1 to C3.

a. IP4064CX8 and IP4364CX8

b. IP4366CX8

Fig 5.

Measured insertion loss magnitudes

001aag219

−20

−30

−10

0

(dB)

−40

f (MHz)

10

(1)

(3)

(2)

008aaa207

−20

−30

−10

0

(dB)

−40

f (MHz)

10

(1)

(3)

(2)