IP4251CZ16-8-TTL,1

IP4251/52/53/54-TTL Integrated 4-, 6- and 8-channel passive filter network with ESD protection Rev. 2 — 5 May 2011 Product data sheet 1. Product profile 1.1 General description The devices are 4-, 6- and 8-channel RC low-pass filter arrays which are designed to provide filtering of undesired RF signals on the I/O ports of portable communication or computing devices. In addition, the devices incorporate diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages as high as ±30 kV. The devices are fabricated using monolithic silicon technology and integrate up to eight resistors and sixteen diodes in a 0.4 mm pitch 8-, 12- or 16-pin ultra-thin leadless Quad Flat No-leads (QFN) plastic package with a height of 0.55 mm only. 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 RC filter network „ ESD protection to ±30 kV contact discharge according to IEC 61000-4-2 far exceeding level 4 „ QFN plastic package with 0.4 mm pitch and 0.55 mm height 1.3 Applications General-purpose ElectroMagnetic Interference (EMI) and 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 „ Mobile Internet Devices (MID) „ Portable Media Players (PMP) IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 1.4 Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit - 10 - pF 80 100 120 Ω - 12 - pF 32 40 48 Ω - 30 - pF 160 200 240 Ω - 30 - pF 80 100 120 Ω IP4251CZ8-4-TTL; IP4251CZ12-6-TTL; IP4251CZ16-8-TTL Cch channel capacitance Rs(ch) channel series resistance [1] f = 100 kHz; Vbias(DC) = 2.5 V IP4252CZ8-4-TTL; IP4252CZ12-6-TTL; IP4252CZ16-8-TTL Cch channel capacitance Rs(ch) channel series resistance [1] f = 100 kHz; Vbias(DC) = 2.5 V IP4253CZ8-4-TTL; IP4253CZ12-6-TTL; IP4253CZ16-8-TTL Cch channel capacitance Rs(ch) channel series resistance [1] f = 100 kHz; Vbias(DC) = 2.5 V IP4254CZ8-4-TTL; IP4254CZ12-6-TTL; IP4254CZ16-8-TTL Cch channel capacitance Rs(ch) channel series resistance [1] [1] f = 100 kHz; Vbias(DC) = 2.5 V For the total channel. 2. Pinning information Table 2. Pin Pinning Description Simplified outline Graphic symbol IP4251CZ8-4-TTL; IP4252CZ8-4-TTL; IP4253CZ8-4-TTL; IP4254CZ8-4-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 8 Rs(ch) 5 1 to 4 5 to 8 Cch 2 1 4 Transparent top view Cch 2 GND 018aaa071 IP4251CZ12-6-TTL; IP4252CZ12-6-TTL; IP4253CZ12-6-TTL; IP4254CZ12-6-TTL (SOT1167-1) IP4251_52_53_54-TTL Product data sheet 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 12 Rs(ch) 7 1 to 6 7 to 12 Cch 2 1 Cch 2 6 Transparent top view All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 GND 018aaa072 © Nexperia B.V. 2017. All rights reserved 2 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network Table 2. Pinning …continued Pin Description Simplified outline Graphic symbol IP4251CZ16-8-TTL; IP4252CZ16-8-TTL; IP4253CZ16-8-TTL; IP4254CZ16-8-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 16 Rs(ch) 9 1 to 8 9 to 16 Cch 2 1 Cch 2 8 Transparent top view GND 018aaa073 3. Ordering information Table 3. Ordering information Type number Package Name Description Version IP4251CZ8-4-TTL HUSON8 plastic, thermal enhanced ultra thin small outline package; no leads; 8 terminals; body 1.35 × 1.7 × 0.55 mm SOT1166-1 IP4251CZ12-6-TTL HUSON12 plastic, thermal enhanced ultra thin small outline package; no leads; 12 terminals; body 1.35 × 2.5 × 0.55 mm SOT1167-1 IP4251CZ16-8-TTL HUSON16 plastic, thermal enhanced ultra thin small outline package; no leads; 16 terminals; body 1.35 × 3.3 × 0.55 mm SOT1168-1 IP4252CZ8-4-TTL plastic, thermal enhanced ultra thin small outline package; no leads; 8 terminals; body 1.35 × 1.7 × 0.55 mm SOT1166-1 IP4252CZ12-6-TTL HUSON12 plastic, thermal enhanced ultra thin small outline package; no leads; 12 terminals; body 1.35 × 2.5 × 0.55 mm SOT1167-1 IP4252CZ16-8-TTL HUSON16 plastic, thermal enhanced ultra thin small outline package; no leads; 16 terminals; body 1.35 × 3.3 × 0.55 mm SOT1168-1 IP4253CZ8-4-TTL plastic, thermal enhanced ultra thin small outline package; no leads; 8 terminals; body 1.35 × 1.7 × 0.55 mm SOT1166-1 IP4253CZ12-6-TTL HUSON12 plastic, thermal enhanced ultra thin small outline package; no leads; 12 terminals; body 1.35 × 2.5 × 0.55 mm SOT1167-1 IP4253CZ16-8-TTL HUSON16 plastic, thermal enhanced ultra thin small outline package; no leads; 16 terminals; body 1.35 × 3.3 × 0.55 mm SOT1168-1 IP4254CZ8-4-TTL plastic, thermal enhanced ultra thin small outline package; no leads; 8 terminals; body 1.35 × 1.7 × 0.55 mm SOT1166-1 IP4254CZ12-6-TTL HUSON12 plastic, thermal enhanced ultra thin small outline package; no leads; 12 terminals; body 1.35 × 2.5 × 0.55 mm SOT1167-1 IP4254CZ16-8-TTL HUSON16 plastic, thermal enhanced ultra thin small outline package; no leads; 16 terminals; body 1.35 × 3.3 × 0.55 mm SOT1168-1 IP4251_52_53_54-TTL Product data sheet HUSON8 HUSON8 HUSON8 All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 3 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 4. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit [1] - ±15 kV [1] - ±15 kV contact discharge - ±30 kV air discharge - ±30 kV contact discharge - ±30 kV air discharge - ±30 kV contact discharge - ±8 kV air discharge - ±15 kV IP4251CZ8-4-TTL; IP4251CZ12-6-TTL; IP4251CZ16-8-TTL VESD electrostatic discharge voltage all pins to ground; contact discharge IP4252CZ8-4-TTL; IP4252CZ12-6-TTL; IP4252CZ16-8-TTL VESD electrostatic discharge voltage all pins to ground; contact discharge IP4253CZ8-4-TTL; IP4253CZ12-6-TTL; IP4253CZ16-8-TTL VESD electrostatic discharge voltage all pins to ground [2] IP4254CZ8-4-TTL; IP4254CZ12-6-TTL; IP4254CZ16-8-TTL VESD electrostatic discharge voltage all pins to ground [2] Per device VESD IP4251_52_53_54-TTL Product data sheet electrostatic discharge voltage IEC 61000-4-2, level 4; all pins to ground VCC supply voltage −0.5 +5.6 V Pch channel power dissipation Tamb = 85 °C - 60 mW Ptot total power dissipation - 200 mW Tstg storage temperature −55 +150 °C Tamb ambient temperature −40 +85 °C Tamb = 85 °C [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). [2] Device tested with 1000 pulses of ±30 kV contact discharges, according to the IEC 61000-4-2 model, far exceeding IEC 61000-4-2 level 4 (8 kV contact discharge). All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 4 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 5. Characteristics Table 5. Channel characteristics Tamb = 25 °C unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit - 10 - pF - 15 - pF 80 100 120 Ω - 12 - pF - 18 - pF 32 40 48 Ω - 30 - pF - 45 - pF 160 200 240 Ω - 30 - pF - 45 - pF 80 100 120 Ω IP4251CZ8-4-TTL; IP4251CZ12-6-TTL; IP4251CZ16-8-TTL channel capacitance Cch f = 100 kHz [1] Vbias(DC) = 2.5 V Vbias(DC) = 0 V Rs(ch) [2] channel series resistance IP4252CZ8-4-TTL; IP4252CZ12-6-TTL; IP4252CZ16-8-TTL channel capacitance Cch f = 100 kHz [1] Vbias(DC) = 2.5 V Vbias(DC) = 0 V Rs(ch) [2] channel series resistance IP4253CZ8-4-TTL; IP4253CZ12-6-TTL; IP4253CZ16-8-TTL channel capacitance Cch f = 100 kHz [1] Vbias(DC) = 2.5 V Vbias(DC) = 0 V Rs(ch) [2] channel series resistance IP4254CZ8-4-TTL; IP4254CZ12-6-TTL; IP4254CZ16-8-TTL Cch channel capacitance f = 100 kHz [1] Vbias(DC) = 2.5 V Vbias(DC) = 0 V Rs(ch) channel series resistance [2] Per device IP4251_52_53_54-TTL Product data sheet ILR reverse leakage current per channel; VI = 3.5 V - - 0.1 μA VBR breakdown voltage positive clamp; II = 1 mA 5.8 - 9 V VF forward voltage negative clamp; IF = 1 mA 0.4 - 1.5 V [1] For the total channel. [2] Guaranteed by design. All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 5 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network Table 6. Frequency characteristics Tamb = 25 °C unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit 800 MHz < f < 3 GHz - 16 - dB f = 1 GHz - 20 - dB - 30 - dB 800 MHz < f < 3 GHz - 12 - dB f = 1 GHz - 14 - dB - 40 - dB 800 MHz < f < 3 GHz - 33 - dB f = 1 GHz 35 - - dB - 30 - dB 800 MHz < f < 3 GHz - 28 - dB f = 1 GHz 30 - - dB - 30 - dB IP4251CZ8-4-TTL; IP4251CZ12-6-TTL; IP4251CZ16-8-TTL αil αct Rsource = 50 Ω; RL = 50 Ω insertion loss crosstalk attenuation Rsource = 50 Ω; RL = 50 Ω; 800 MHz < f < 3 GHz IP4252CZ8-4-TTL; IP4252CZ12-6-TTL; IP4252CZ16-8-TTL αil αct Rsource = 50 Ω; RL = 50 Ω insertion loss crosstalk attenuation Rsource = 50 Ω; RL = 50 Ω; 800 MHz < f < 3 GHz IP4253CZ8-4-TTL; IP4253CZ12-6-TTL; IP4253CZ16-8-TTL αil αct Rsource = 50 Ω; RL = 50 Ω insertion loss crosstalk attenuation Rsource = 50 Ω; RL = 50 Ω; 800 MHz < f < 3 GHz IP4254CZ8-4-TTL; IP4254CZ12-6-TTL; IP4254CZ16-8-TTL αil αct IP4251_52_53_54-TTL Product data sheet Rsource = 50 Ω; RL = 50 Ω insertion loss crosstalk attenuation Rsource = 50 Ω; RL = 50 Ω; 800 MHz < f < 3 GHz All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 6 of 18 IP4251/52/53/54-TTL Nexperia 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. Typical measurements results are shown in Figure 2 to Figure 6 for the different devices. 001aaj308 0 S21 (dB) −10 (1) (2) (3) (4) −20 −30 DUT IN OUT 50 Ω 50 Ω Vgen −40 −50 10−1 1 10 102 103 104 f (MHz) 018aaa074 (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 IP4251_52_53_54-TTL Product data sheet Fig 2. Frequency response curves overview All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 7 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 001aaj608 0 001aaj609 0 S21 (dB) S21 (dB) −10 −10 (1) (2) −20 −20 −30 −30 −40 −40 −50 10−1 1 10 102 103 104 f (MHz) (1) (2) −50 10−1 1 10 (1) Channel 1 to channel 16 (1) Channel 1 to channel 16 (2) Channel 4 to channel 13 (2) Channel 4 to channel 13 Fig 3. IP4251CZ16-8-TTL: frequency response curves Fig 4. 001aaj610 0 103 104 f (MHz) IP4252CZ16-8-TTL: frequency response curves 001aaj611 0 S21 (dB) S21 (dB) −10 −10 −20 −20 −30 (1) (2) −30 (1) (2) −40 −40 −50 10−1 1 10 102 103 104 f (MHz) −50 10−1 1 10 (1) Channel 1 to channel 16 (1) Channel 4 to channel 13 (2) Channel 4 to channel 13 (2) Channel 1 to channel 16 Fig 5. 102 IP4253CZ16-8-TTL: frequency response curves Fig 6. 102 103 104 f (MHz) IP4254CZ16-8-TTL: frequency response curves Due to the optimized silicon dice and package design, all channels in a single package show a very good matching performance as the insertion loss for a channel at the package side (e.g. channel 1 to channel 16) is nearly identical with the center channels (e.g. channel 4 to channel 13). IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 8 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 6.2 Selection The selection of one of the filter devices has to be performed depending on the maximum clock frequency, driver strength, capacitive load of the sink, and also the maximum applicable rise and fall times. 6.2.1 SDHC and MMC memory interface The Secure Digital High Capacity (SDHC) memory card interface standard specification and the Multi Media Card (MMC) (JESD 84A43) standard specification recommend a rise and fall time of 25 % to 62.5 % (62.5 % to 25 % respectively) of 3 ns or less for the input signal of the receiving interface side. Assuming a typical capacitance of about 20 pF for the SDHC memory card itself, and approximately 4 pF to 7 pF for the Printed-Circuit Board (PCB) and the card holder, IP4252CZ12-6-TTL (6 channels, Rs(ch) = 40 Ω, Cch = 12 pF at Vbias(DC) = 2.5 V) is a matching selection to filter and protect all relevant interface pins such as CLK, CMD, and DAT0 to DAT3/CD. Please refer to Figure 7 for a general example of the implementation of the device in an SDHC card interface. In case additional channels such as write-protect or a mechanical card-detection switch are used, the IP4252CZ16-8-TTL (8 channels, Rs(ch) = 40 Ω, Cch = 12 pF at Vbias(DC) = 2.5 V) offers two additional channels. IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 9 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network to HOST INTERFACE VCC(VSD) DAT3/CD pull-up 10 kΩ − 100 kΩ pull-up resistors 10 kΩ − 100 kΩ IP4252CZ12-6-TTL (IP4252CZ16-8-TTL) DAT1 DAT1 DAT0 DAT0 CLK GND CMD SET_CLR_ CARD_DETECT (ACMD42) CLK VCC(VSD) DAT3/CD 10 kΩ − 90 kΩ CMD DAT2 DAT3/CD pull-up >270 kΩ exact value depends on required logic levels SD MEMORY CARD CD DAT3/CD WP DAT2 optional: 2-additional channels of IP4252CZ16-8-TTL optional: electrical card detect CD WP optional: card detect switch optional: write protect switch Fig 7. 018aaa075 Example of IP4252 in an SDHC card interface The capacitance values specified for the signal channels of the MMC interface differ from the SDHC specification. The MMC card-side interface is specified to have an intrinsic capacitance of 12 pF to 18 pF and the total channel is limited according to the specification to 30 pF only. Therefore, any filter device capacitance is limited to a maximum of up to 18 pF, including the card holder and PCB traces. Please refer to Figure 8 for a general example of the implementation of the IP4252 in an MMC interface application. IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 10 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network VCC(VMMC) CMD pull-up 4.7 kΩ - 100 kΩ pull-up resistors 50 kΩ - 100 kΩ IP4252CZ12-6-TTL DAT1 DAT1 DAT0 DAT0 DAT7 DAT7 DAT6 VSS2 CLK DAT6 DAT5 C13 C6 C12 CLK C5 VCC(VMMC) C4 HOST INTERFACE VSS1 DAT5 CMD CMD DAT4 DAT4 DAT3 DAT3 DAT2 DAT2 IP4252CZ8-4-TTL Fig 8. C8 C7 e.g. RSMMC C3 C11 C2 C10 C1 C9 018aaa076 Example of IP4252 in an MMC interface To generate SDHC and MMC-compliant digital signals, the driver strength should not significantly undercut 8 mA. 6.2.2 LCD interfaces, medium-speed interfaces For digital interfaces such as LCD interfaces running at clock speeds between 10 MHz and 25 MHz or more, IP4251, IP4252 or IP4254 can be used depending on the sink load, clock speed, driver strength and rise and fall time requirements. Also the minimum EMI filter requirements may be a decision-making factor. 6.2.3 Keypad, low-speed interfaces Especially for lower-speed interfaces such as keypads, low-speed serial interfaces (e.g. Recommended Standard (RS) 232) and low-speed control signals, IP4253 (Rs(ch) = 200 Ω, Cch = 30 pF at Vbias(DC) = 2.5 V) offers a very robust ESD protection and strong suppression of unwanted frequencies (EMI filtering). IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 11 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 7. Package outline HUSON8: plastic, thermal enhanced ultra thin small outline package; no leads; 8 terminals; body 1.35 x 1.7 x 0.55 mm SOT1166-1 X A B D E A A1 c terminal 1 index area detail X e1 terminal 1 index area e 1 4 C C A B C v w b y1 C y L k Eh 8 5 Dh tiebars are indicated on arbitrary location and size 0 1 scale Dimensions Unit(1) mm 2 mm A A1 b c D 1.8 max 0.55 0.05 0.25 0.20 0.127 1.7 nom 1.6 min 0.00 0.15 Dh 1.3 1.2 1.1 E Eh 1.45 0.45 1.35 0.40 1.25 0.35 e e1 0.4 k L v 0.1 0.2 0.30 0.25 0.20 1.2 w y y1 0.05 0.05 0.05 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. Fig 9. References Outline version IEC JEDEC JEITA SOT1166-1 --- --- --- sot1166-1_po European projection Issue date 10-03-18 10-03-22 Package outline SOT1166-1 (HUSON8) IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 12 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network HUSON12: plastic, thermal enhanced ultra thin small outline package; no leads; 12 terminals; body 1.35 x 2.5 x 0.55 mm SOT1167-1 X A B D E A A1 c terminal 1 index area detail X e1 terminal 1 index area e v w b 1 6 C C A B C y1 C y L k Eh 12 7 Dh tiebars are indicated on arbitrary location and size 0 1 scale Dimensions Unit(1) mm 2 mm A A1 b c D 2.6 max 0.55 0.05 0.25 0.20 0.127 2.5 nom 2.4 min 0.00 0.15 Dh 2.1 2.0 1.9 E Eh 1.45 0.45 1.35 0.40 1.25 0.35 e e1 0.4 k L v 0.1 0.2 0.30 0.25 0.20 2.0 w y y1 0.05 0.05 0.05 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT1167-1 --- --- --- sot1167-1_po European projection Issue date 10-03-18 10-03-22 Fig 10. Package outline SOT1167-1 (HUSON12) IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 13 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network HUSON16: plastic, thermal enhanced ultra thin small outline package; no leads; 16 terminals; body 1.35 x 3.3 x 0.55 mm SOT1168-1 X A B D E A A1 c terminal 1 index area detail X e1 terminal 1 index area e v w b 1 8 C C A B C y1 C y L k Eh 16 9 Dh tiebars are indicated on arbitrary location and size 0 1 scale Dimensions Unit(1) mm 2 mm A A1 b c D 3.4 max 0.55 0.05 0.25 0.20 0.127 3.3 nom 3.2 min 0.00 0.15 Dh 2.9 2.8 2.7 E Eh 1.45 0.45 1.35 0.40 1.25 0.35 e e1 0.4 k L v 0.1 0.2 0.30 0.25 0.20 2.8 w y y1 0.05 0.05 0.05 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT1168-1 --- --- --- sot1168-1_po European projection Issue date 10-03-18 10-03-22 Fig 11. Package outline SOT1168-1 (HUSON16) IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 14 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 8. Revision history Table 7. Revision history Document ID Release date IP4251_52_53_54-TTL v.2 20110505 Modifications: • • • Product data sheet Change notice Supersedes Product data sheet - IP4251_52_53_54-TTL v.1 - - Section 1 “Product profile”: updated. Table 2 “Pinning”: updated. Deleted section “Thermal characteristics”. IP4251_52_53_54-TTL v.1 20110131 IP4251_52_53_54-TTL Data sheet status Objective data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 15 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 9. Legal information 9.1 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.nexperia.com. 9.2 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. Nexperia 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 Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 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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 — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.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. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. Right to make changes — Nexperia 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. 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. Suitability for use — Nexperia 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 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 national authorities. IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 16 of 18 IP4251/52/53/54-TTL Nexperia Integrated 4-, 6- and 8-channel passive filter network 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. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia 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. Nexperia 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 Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. 9.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 10. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com IP4251_52_53_54-TTL Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 5 May 2011 © Nexperia B.V. 2017. All rights reserved 17 of 18 Nexperia IP4251/52/53/54-TTL Integrated 4-, 6- and 8-channel passive filter network 11. Contents 1 1.1 1.2 1.3 1.4 2 3 4 5 6 6.1 6.2 6.2.1 6.2.2 6.2.3 7 8 9 9.1 9.2 9.3 9.4 10 11 © Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application information. . . . . . . . . . . . . . . . . . . 7 Insertion loss . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 SDHC and MMC memory interface . . . . . . . . . 9 LCD interfaces, medium-speed interfaces . . . 11 Keypad, low-speed interfaces. . . . . . . . . . . . . 11 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 16 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 16 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Contact information. . . . . . . . . . . . . . . . . . . . . 17 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Nexperia B.V. 2017. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 05 May 2011 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Nexperia: IP4251CZ12-6-TTL,1 IP4251CZ16-8-TTL,1 IP4251CZ8-4-TTL,13 IP4252CZ12-6-TTL,1 IP4252CZ16-8-TTL,1 IP4252CZ8-4-TTL,13 IP4253CZ12-6-TTL,1 IP4253CZ16-8-TTL,1 IP4253CZ8-4-TTL,13 IP4254CZ12-6-TTL,1 IP4254CZ16-8-TTL,1 IP4254CZ8-4-TTL,13