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| 型号： | IP4254CZ8-4-TTL |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 电路保护 |
| 英文描述： | Integrated 4-, 6- and 8-channel passive filter network with ESD protection |
| 封装： | IP4251CZ12-6-TTL<SOT1167-1 (HUSON12)|<<http://www.nxp.com/packages/SOT1167-1.html<1<Always Pb-free,;IP4251CZ16-8-TTL<SOT974-2 (HXSON16)|<<http://www.nxp.com/packages/SOT9 |
| 文件页数： | 16/18页 |
| 文件大小： | 319K |
| 代理商： | IP4254CZ8-4-TTL |
IP4251_52_53_54-TTL
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 5 May 2011
7 of 18
NXP Semiconductors
IP4251/52/53/54-TTL
Integrated 4-, 6- and 8-channel passive filter network
6.
Application information
6.1 Insertion loss
The devices are designed as EMI/RFI filters for multichannel interfaces.
The block schematic for measuring insertion loss in a 50
Ω system is shown in Figure 1.
(1) IP4252CZ16-8-TTL - channel 1 to channel 16
(2) IP4251CZ16-8-TTL - channel 1 to channel 16
(3) IP4254CZ16-8-TTL - channel 1 to channel 16
(4) IP4253CZ16-8-TTL - channel 1 to channel 16
Fig 1.
Frequency response setup
Fig 2.
Frequency response curves overview
018aaa074
50
Ω
Vgen
50
Ω
DUT
OUT
IN
001aaj308
30
20
40
10
0
S21
(dB)
50
f (MHz)
101
104
103
1102
10
(1)
(2)
(3)
(4)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IP4254CZ8-4-TTL,13 | 功能描述:信号调节 INTEGRATED 4- 6- AND 8-CH PASS FLTR W/ESD RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| IP4254CZ8-4-TTL,132 | 制造商:NXP Semiconductors 功能描述:- Tape and Reel 制造商:NXP Semiconductors 功能描述:Bulk |
| IP4256CZ3-M | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Single and dual-channel passive filter network with ESD protection |
| IP4256CZ3-M,315 | 功能描述:ESD 抑制器 EMI filter ESD protection RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C |
| IP4256CZ3-M_13 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Single and dual-channel passive filter network with ESD protection |
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