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IP3253CZ16-8-TTL-IP3253CZ8-4-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network with high-level ESD protection
1. Product profile
1.1 General descriptionThe IP3253/IP3254-TTL family consists of 4-, 6- and 8-channel LC low-pass filter arrays
designed to filter unwanted RF signals on the I/O ports of portable communication and
computing devices. In addition, the IP3253/IP3254-TTL family incorporates diodes which
protect downstream components from ElectroStatic Discharge (ESD) voltages to ±15 kV.
These devices are fabricated using monolithic silicon technology integrating up to inductors and 16 diodes in a 0.4 mm pitch 8-, 12- or 16-pin ultra-thin leadless
Quad Flat No-leads (QFN) plastic package.
1.2 Features and benefits Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen
and antimony (Dark Green compliant) 4-, 6- and 8-channel integrated π-type LC filter network ESD protection to ±15 kV contact discharge according to IEC 61000-4-2, level4 ESD protection to ±30 kV contact discharge according to MIL-STD-883 (method 3015)
Human Body Model (HBM) QFN plastic package with 0.4 mm pitch and 0.5 mm height
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 handsets Cordless telephones Wireless data (WAN/LAN) systems
IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network with
high-level ESD protection
Rev. 1 — 5 May 2011 Product data sheet
NXP Semiconductors IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network
2. Pinning information Table 1. Pinning
IP3253CZ8-4-TTL; IP3254CZ8-4-TTL (SOT1166-1)1 and 8 filter channel 1
2 and 7 filter channel 2
3 and 6 filter channel 3
4 and 5 filter channel 4
ground pad ground
IP3253CZ12-6-TTL; IP3254CZ12-6-TTL (SOT1167-1)1 and 12 filter channel 1
2 and 11 filter channel 2
3 and 10 filter channel 3
4 and 9 filter channel 4
5 and 8 filter channel 5
6 and 7 filter channel 6
ground pad ground
IP3253CZ16-8-TTL; IP3254CZ16-8-TTL (SOT1168-1)1 and 16 filter channel 1
2 and 15 filter channel 2
3 and 14 filter channel 3
4 and 13 filter channel 4
5 and 12 filter channel 5
6 and 11 filter channel 6
7 and 10 filter channel 7
8 and 9 filter channel 8
ground pad ground
Transparent
top view
001aaj746
Ls(ch)
7, 8, 9,
10, 11, 12
1, 2, 3,
4, 5, 6
GND
Transparent
top view
001aaj747
Ls(ch)
9, 10, 11, 12,
13, 14, 15, 16
1, 2, 3, 4,
5, 6, 7, 8
GND
NXP Semiconductors IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network
3. Ordering information
4. Limiting values[1] Device tested with 1000 pulses of ±15 kV contact discharges, according to the IEC 61000-4-2 model,
far exceeding IEC 61000-4-2 level 4 (8 kV contact discharge).
Table 2. Ordering informationIP3253CZ8-4-TTL HUSON8 plastic, thermal enhanced ultra thin small outline package; no leads; terminals; body 1.35× 1.7× 0.55 mm
SOT1166-1
IP3253CZ12-6-TTL HUSON12 plastic, thermal enhanced ultra thin small outline package; no leads; terminals; body 1.35× 2.5× 0.55 mm
SOT1167-1
IP3253CZ16-8-TTL HUSON16 plastic, thermal enhanced ultra thin small outline package; no leads; terminals; body 1.35× 3.3× 0.55 mm
SOT1168-1
IP3254CZ8-4-TTL HUSON8 plastic, thermal enhanced ultra thin small outline package; no leads; terminals; body 1.35× 1.7× 0.55 mm
SOT1166-1
IP3254CZ12-6-TTL HUSON12 plastic, thermal enhanced ultra thin small outline package; no leads; terminals; body 1.35× 2.5× 0.55 mm
SOT1167-1
IP3254CZ16-8-TTL HUSON16 plastic, thermal enhanced ultra thin small outline package; no leads; terminals; body 1.35× 3.3× 0.55 mm
SOT1168-1
Table 3. Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134).
VCC supply voltage −0.5 +5.6 V
VESD electrostatic discharge
voltage
all pins to ground;
contact discharge
HBM; MIL-STD-883,
method 3015 ±30 kV
IEC 61000-4-2, level4 [1]- ±15 kV
Ich channel current (DC) Tamb =85 °C- 30 mA
Pch channel power dissipation - 10 mW
Ptot/pack total power dissipation
per package
Tamb =85°C - 500 mW
Tstg storage temperature −65 +150 °C
Tamb ambient temperature −40 +85 °C
NXP Semiconductors IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network
5. Characteristics[1] Guaranteed by design.
[1] Measured at 6 dB attenuation.
Table 4. Channel characteristicsTamb =25 °C unless otherwise specified.
Ls(ch) channel series inductance - 18 - nH
Cch channel capacitance for the total channel; = 100 kHz
[1]
IP3253CZx-y-TTL Vbias(DC)= 2.5V 20 25 28.2 pF
Vbias(DC)=0V 344348pF
IP3254CZx-y-TTL Vbias(DC)= 2.5V 253340pF
Vbias(DC)=0V 385060pF
ILR reverse leakage current per channel; VI= 3.5V - - 0.1 μA
VBR breakdown voltage positive clamp; II=1 mA 5.8 - 10 V forward voltage negative clamp; = −1mA −1.5 - −0.4 V
R(ch-ch) resistance between
channels= 3.5V 10 --MΩ
Rs(ch) channel series resistance - 8 - Ω
Table 5. Frequency characteristicsTamb =25 °C unless otherwise specified.
αil insertion loss Rsource =50 Ω; RL =50 Ω;
1GHz
-30 - dB
f−3dB cut-off frequency Rsource =50 Ω; RL =50 Ω; =0V
IP3253CZx-y-TTL - 175 - MHz
IP3254CZx-y-TTL - 145 - MHz
frolloff roll-off frequency Rsource =50 Ω; RL =50 Ω; =0V
[1]
IP3253CZx-y-TTL - 350 - MHz
IP3254CZx-y-TTL - 315 - MHz
NXP Semiconductors IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network
6. Application information
6.1 Insertion loss
The devices are specifically designed as EMI/RFI filters for multichannel interfaces.
The block schematic for measuring insertion loss in a 50 Ω system is shown in Figure1.
An example of the measurement curves for all channels is shown in Figure2.
NXP Semiconductors IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network
NXP Semiconductors IP3253/IP3254-TTL
Integrated 4-, 6- and 8-channel passive EMI-filter network
7. Package outline
Fig 4. Package outline SOT1166-1 (HUSON8)
