参数资料
型号: IP4264CZ8-40-TTL
厂商: NXP Semiconductors N.V.
元件分类: 电路保护
英文描述: Integrated (U)SIM card passive filter array with ESD protection
封装: IP4264CZ8-10-TTL<SOT972-2 (HXSON8)|<<http://www.nxp.com/packages/SOT972-2.html<1<Always Pb-free,;IP4264CZ8-20-TTL<SOT1166-1 (HUSON8)|<<http://www.nxp.com/packages/SOT1166
文件页数: 5/15页
文件大小: 178K
代理商: IP4264CZ8-40-TTL
IP4264CZ8-10_20_40-TTL
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 12 October 2011
5 of 15
NXP Semiconductors
IP4264CZ8-10/20/40-TTL
Integrated (U)SIM card passive filter array with ESD protection
7. Application information
7.1 Insertion loss
The devices are designed as EMI/Radio Frequency Interference (RFI) filters for SIM card
interfaces. The setup for measuring return loss is shown in
Figure 1
.
The insertion loss in a 50
system for all three channels of
IP4264CZ8-10-TTL (C
ch
= 10 pF) is shown in
Figure 2
. The same measurements for
IP4264CZ8-20-TTL (C
ch
= 20 pF) are shown in
Figure 3
. The insertion loss for
IP4264CZ8-40-TTL (C
ch
= 10 pF) is shown in
Figure 4
.
C
ch
= 10 pF
(1) Pin 2 to 7
(2) Pin 1 to 8
(3) Pin 3 to 6
Fig 1.
Frequency response setup
Fig 2.
IP4264CZ8-10-TTL: Frequency response
curves
018aaa016
50 Ω
Vgen
50 Ω
DUT
OUT
IN
TEST BOARD
018aaa145
–20
–30
–10
0
S
21
(dB)
–40
f (MHz)
10
–1
10
4
10
3
1
10
2
10
(1)
(2)
(3)
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