Data Sheet

IP4047CX6
Dual channel integrated passive filter network with ESD
protection
Rev. 2 — 1 September 2014
Product data sheet
1. Product profile
1.1 General description
The IP4047CX6 is a low ohmic, dual-channel RC low-pass filter array which is designed to
provide filtering of undesired RF signals. In addition, the IP4047CX6 incorporates diodes
to provide protection to downstream components from ElectroStatic Discharge (ESD)
voltages as high as 15 kV contact, according to the IEC 61000-4-2 standard, far
exceeding the level 4. The IP4047CX6 is fabricated using monolithic silicon technology
and integrates two resistors and four pairs of back-to-back diodes in a single Wafer-Level
Chip-Scale Package (WLCSP). These features make the IP4047CX6 ideal for use in
applications requiring the utmost in miniaturization such as mobile phone handsets,
cordless telephones and personal digital devices.
1.2 Features and benefits
 2-channel integrated -type RC-filter
network
 Downstream ESD protection of 15 kV
contact according to IEC 61000-4-2
ESD model, far exceeding level 4
 0.95  series resistance; 280 pF
channel capacitance
 WLCSP with 0.5 mm pitch
1.3 Applications
Audio line EMI-filtering and ESD protection in:
 Cellular and PCS mobile handsets
 Cordless telephones
2. Pinning information
2.1 Pinning
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Fig 1.
Pin configuration IP4047CX6
IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
2.2 Pin description
Table 1.
Pinning
Pin
Description
A1
filter channel 1 input
A2
ground
A3
filter channel 2 input
B1
filter channel 1 output
B2
ground
B3
filter channel 2 output
3. Ordering information
Table 2.
Ordering information
Type number
IP4047CX6/LF
Package
Name
Description
Version
WLCSP6
wafer level chip-size package; 6 bumps (3  2)
-
4. Marking
IP4047CX6 is laser-marked with the following information (see Figure 2):
• A marker indicating the pin A1 position.
• Two lines of characters or numbers:
– The first line (placeholder <marking code>) indicates the marking code.
Mapping of product type number to marking code is given in Table 3.
– The second line (placeholder <lot ID>) indicates the production lot.
This information enables tracking a device down to a particular production date.
SLQ$PDUNHU
PDUNLQJFRGH!
ORW,'!
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Fig 2.
Table 3.
IP4047CX6
Product data sheet
IP4047CX6: outline of marking
Marking code
Type number
Marking code
IP4047CX6/LF
47
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
2 of 11
IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
5. Functional diagram
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Fig 3.
Schematic diagram IP4047CX6
6. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
VI
input voltage
Conditions
VESD
electrostatic discharge voltage
Min
Max
Unit
6
+6
V
15
+15
kV
IEC 61000-4-2, level 4; all pins to ground
contact discharge
[1]
15
+15
kV
Pch
channel power dissipation
Tamb = 85 C
-
70
mW
Ptot
total power dissipation
Tamb = 85 C
-
150
mW
Tstg
storage temperature
65
+150
C
Treflow(peak)
peak reflow temperature
-
260
C
Tamb
ambient temperature
40
+85
C
air discharge
[1]
10 s maximum
Device is tested with 1000 pulses of 15 kV contact discharges each, according to the IEC 61000-4-2 model and far exceeds the
specified level 4 (8 kV contact discharge).
IP4047CX6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
3 of 11
IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
7. Characteristics
Table 5.
Electrical characteristics
Tamb = 25 C; unless otherwise specified.
Symbol
Parameter
Rs(ch)
channel series resistance
Cch
channel capacitance
VBR
breakdown voltage
ILR
Conditions
reverse leakage current
Min
Typ
Max
Unit
0.76
0.95
1.14

V = 0 V; f = 100 kHz
224
280
336
pF
positive direction; Itest = +1 mA
6
-
12
V
negative direction; Itest = 1 mA
12
-
6
V
per channel; V = +3 V
-
-
+1
A
per channel; V = 3 V
1
-
-
A
Conditions
Min
Typ
Max
Unit
Rgen = 50 ; RL = 50 ; 800 MHz < fI < 2 GHz
28
-
-
dB
Rgen = 50 ; RL = 5 ; 800 MHz < fI < 2 GHz
19
-
-
dB
Table 6.
Frequency response
Tamb = 25 C; unless otherwise specified.
Symbol
Parameter
il
insertion loss
8. Application information
8.1 Insertion loss
The setup for measuring insertion loss in a 50  system is shown in Figure 4.
The insertion loss in a 50  system for the two channels of the IP4047CX6 is shown in
Figure 5. The insertion loss is measured on a single die mounted on an RF PCB. Unused
pins are connected to ground with 50 .
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9JHQ
Fig 4.
Frequency response measurement
configuration
IP4047CX6
Product data sheet
I0+]
DDL
Fig 5.
Measured insertion loss magnitude
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
9. Package outline
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Fig 6.
Table 7.
Package outline WLCSP6
Dimensions for Figure 6
Symbol
Min
Typ
Max
Unit
A
0.60
0.65
0.70
mm
A1
0.22
0.24
0.26
mm
A2
-
0.41
-
mm
b
0.27
0.32
0.37
mm
D
1.39
1.44
1.49
mm
E
0.94
0.99
1.04
mm
e
-
0.5
-
mm
e1
-
1.0
-
mm
IP4047CX6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
10. Soldering
10.1 PCB assembly guidelines for Pb-fee soldering
Table 8.
Assembly recommendations
Parameter
Value or specification
Solder screen aperture diameter
330 m
Solder screen thickness
100 m (0.004 inch)
Solder paste: Pb-free
SnAg (3 % to 4 %); Cu (0.5 % to 0.9 %)
Solder to flux ratio
50 : 50
Solder reflow profile
see Figure 7
7
ƒ&
7UHIORZSHDN
FRROLQJUDWH
SUHKHDW
W
WV
W
W
W
W
DDL
The device can withstand at least three reflows of this profile.
Fig 7.
IP4047CX6
Product data sheet
Pb-free solder reflow profile
Table 9.
Characteristics
Symbol
Parameter
Treflow(peak)
peak reflow temperature
t1
time 1
t2
t3
Conditions
Min
Typ
Max
Unit
230
-
260
C
soak time
60
-
180
s
time 2
time during T  250 C
-
-
30
s
time 3
time during T  230 C
10
-
50
s
t4
time 4
time during T > 217 C
30
-
150
s
t5
time 5
-
-
540
s
dT/dt
rate of change of
temperature
cooling rate
-
-
6
C/s
preheat
2.5
-
4.0
C/s
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
11. Mounting
11.1 PCB design guidelines
For the optimum performance, a PCB Non-Solder Mask Design (NSMD), also known as a
copper-defined design, incorporating laser-drilled micro-vias connecting the ground pads
to a buried ground-plane layer is recommended. This connection results in the lowest
possible ground inductance and provides the best high frequency and ESD performance.
For this case, the following are the recommended PCB design parameters.
Table 10.
Recommended PCB design parameters
Parameter
Value or specification
PCB pad diameter
200 m
Micro-via diameter
100 m (0.004 inch)
Solder mask aperture diameter
370 m
Copper thickness
20 m to 40 m
Copper finish
AuNi
PCB material
FR4
12. Abbreviations
Table 11.
IP4047CX6
Product data sheet
Abbreviations
Acronym
Description
EMI
ElectroMagnetic Interference
ESD
ElectroStatic Discharge
FR4
Flame Retard 4
NSMD
Non-Solder Mask Design
PCB
Printed-Circuit Board
PCS
Personal Communication System
WLCSP
Wafer-Level Chip-Scale Package
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
7 of 11
IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
13. Revision history
Table 12.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
IP4047CX6 v.2
20140901
Product data sheet
-
IP4047CX6_LF v.1
-
-
Modifications:
IP4047CX6_LF v.1
IP4047CX6
Product data sheet
•
Package dimensions D and E corrected
20080606
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
14. Legal information
14.1 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.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
14.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
14.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
In no event shall NXP Semiconductors be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semiconductors.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
IP4047CX6
Product data sheet
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors and its suppliers accept no liability for
inclusion and/or use of NXP Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at the customer’s own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
9 of 11
IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific NXP Semiconductors product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. NXP
Semiconductors accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without NXP Semiconductors’ warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
14.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
15. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
IP4047CX6
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 1 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
10 of 11
IP4047CX6
NXP Semiconductors
Dual channel integrated passive filter network with ESD protection
16. Contents
1
1.1
1.2
1.3
2
2.1
2.2
3
4
5
6
7
8
8.1
9
10
10.1
11
11.1
12
13
14
14.1
14.2
14.3
14.4
15
16
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General description . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pinning information . . . . . . . . . . . . . . . . . . . . . . 1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Application information. . . . . . . . . . . . . . . . . . . 4
Insertion loss . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 5
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PCB assembly guidelines for Pb-fee soldering. 6
Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PCB design guidelines . . . . . . . . . . . . . . . . . . . 7
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 8
Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Contact information. . . . . . . . . . . . . . . . . . . . . 10
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2014.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 1 September 2014
Document identifier: IP4047CX6