Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsLinear ICsIP4256CZ5-W,115

1. Product profile

1.1 General description

The IP4256CZ3-M is a single-channel low-pass filter while the IP4256CZ5-W and

IP4256CZ6-F are dual-channel RC low-pass filters. All devices provide high-level

ElectroStatic Discharge (ESD) protection.

The devices are designed to protect a range of portable communication transmitter

applications against unwanted RF signals. The devices incorporate diodes to provide

protection to downstream components from ESD voltages up to ±25 kV contact discharge

far exceeding IEC 61000-4-2, level 4.

The devices are manufactured using monolithic silicon technology in lead-free plastic

packages.

1.2 Features and benefits

 Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen

and antimony (Dark Green compliant)

 100 Ω series channel resistance and 30 pF channel capacitance at 0 V bias

voltage (DC)

 ESD protection up to ±25 kV contact discharge far exceeding IEC 61000-4-2, level 4

 Single and dual-channel integrated π-type RC filter network

 IP4256CZ3-M: single-channel device in a 3-pin Quad Flat-pack No-leads (QFN)

compatible MicroPak plastic package

 IP4256CZ5-W: dual-channel device in a 5-pin plastic package with 0.5 mm pitch

 IP4256CZ6-F: dual-channel device in a 6-pin QFN compatible MicroPak plastic

package with 0.5 mm pitch

1.3 Applications

 General-purpose ElectroMagnetic Interference (EMI), Radio Frequency

Interference (RFI) filtering and downstream ESD protection for:

 Cellular phone and Personal Communication System (PCS) mobile handset

 Cordless telephone

 Wireless data (WAN/LAN) system

IP4256CZ3-M/CZ5-W/CZ6-F

Single and dual-channel passive filter network with

ESD protection

Rev. 1 — 23 July 2010 Product data sheet

Summary of content (13 pages)

PAGE 1
IP4256CZ3-M/CZ5-W/CZ6-F Single and dual-channel passive filter network with ESD protection Rev. 1 — 23 July 2010 Product data sheet 1. Product profile 1.1 General description The IP4256CZ3-M is a single-channel low-pass filter while the IP4256CZ5-W and IP4256CZ6-F are dual-channel RC low-pass filters. All devices provide high-level ElectroStatic Discharge (ESD) protection. The devices are designed to protect a range of portable communication transmitter applications against unwanted RF signals.
PAGE 2
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 1.4 Quick reference data Table 1. Symbol VESD Quick reference data Parameter Conditions electrostatic discharge voltage all pins to ground contact discharge Typ Max Unit - - ±25 kV - - ±25 kV 80 100 120 Ω Vbias(DC) = 0 V - 30 - pF Vbias(DC) = 2.
PAGE 3
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 3. Ordering information Table 3. Ordering information Type number Package Name Description Version IP4256CZ3-M SC-101 leadless ultra small plastic package; 3 solder lands; body 1.0 × 0.6 × 0.5 mm SOT883 IP4256CZ5-W - plastic surface-mounted package; 5 leads SOT665 IP4256CZ6-F XSON-6 plastic extremely thin small outline package; no leads; 6 terminals; body 1 × 1.45 × 0.
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IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 6. Characteristics Table 6. Channel characteristics Tamb = 25 °C unless otherwise specified. Symbol Parameter Conditions Rs(ch) channel series resistance Cch channel capacitance Min Typ Max Unit 80 100 120 Ω Vbias(DC) = 0 V - 30 - pF Vbias(DC) = 2.5 V - 19 - pF for the total channel; f = 100 kHz IRM reverse leakage current per channel; VI = 3.5 V - - 0.
PAGE 5
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 7. Application information 7.1 Insertion loss The devices are specifically designed as EMI/RFI filters for multichannel interfaces. The measured insertion loss in a 50 Ω system is shown in Figure 2. The insertion loss was measured using a test Printed-Circuit Board (PCB) utilizing laser-drilled micro-via holes that connect the PCB ground plane to the ground pins of the device.
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IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 7.2 Example applications The IP4256CZ3-M, IP4256CZ5-W and IP4256CZ6-F are designed as EMI/RFI filters for multichannel interfaces. Device selection must be made taking the following into account: • • • • the maximum clock frequency the driver strength and the capacitive load the capacitive load of the heat sink the maximum applicable rise and fall times 7.2.
PAGE 7
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 8. Package outline Leadless ultra small plastic package; 3 solder lands; body 1.0 x 0.6 x 0.5 mm L SOT883 L1 2 b 3 e b1 1 e1 A A1 E D 0 0.5 1 mm scale DIMENSIONS (mm are the original dimensions) UNIT A (1) A1 max. b b1 D E e e1 L L1 mm 0.50 0.46 0.03 0.20 0.12 0.55 0.47 0.62 0.55 1.02 0.95 0.35 0.65 0.30 0.22 0.30 0.22 Note 1.
PAGE 8
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection Plastic surface-mounted package; 5 leads SOT665 D E A X Y S S HE 5 4 A 1 2 e1 c 3 bp w M A Lp e detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A bp c D E e e1 HE Lp w y mm 0.6 0.5 0.27 0.17 0.18 0.08 1.7 1.5 1.3 1.1 1.0 0.5 1.7 1.5 0.3 0.1 0.1 0.
PAGE 9
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm SOT886 b 1 2 3 4× (2) L L1 e 6 5 e1 4 e1 6× A (2) A1 D E terminal 1 index area 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A (1) max A1 max b D E e e1 L L1 mm 0.5 0.04 0.25 0.17 1.5 1.4 1.05 0.95 0.6 0.5 0.35 0.27 0.40 0.32 Notes 1.
PAGE 10
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 9. Revision history Table 8. Revision history Document ID Release date Data sheet status Change notice Supersedes IP4256CZ3-M_CZ5-W_ CZ6-F v.1 20100723 Product data sheet - - IP4256CZ3-M_CZ5-W_CZ6-F Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 23 July 2010 © NXP B.V. 2010. All rights reserved.
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IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 10. Legal information 10.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.
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IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding.
PAGE 13
IP4256CZ3-M/CZ5-W/CZ6-F NXP Semiconductors Single and dual-channel passive filter network with ESD protection 12. Contents 1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 7.1 7.2 7.2.1 7.2.2 8 9 10 10.1 10.2 10.3 10.4 11 12 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . .