PI3CSW12 DIODES | Alldatasheet

Document overview

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Technical content

Features

ÎÎ VDD Operation at 2.5V and 3.3V ÎÎ VI/O Accepts Signals up to 5.5V ÎÎ 1.8-V Compatible Control-Pin Inputs ÎÎ Low-Power Mode When OE Is Disabled (2µA) ÎÎ rON = 6Ω Maximum ÎÎ ΔrON = 0.2Ω Typical ÎÎ Cio(on) = 4pF Typical ÎÎ Support Over Voltage Protection ÎÎ Low Power Consumption (50µA Maximum) ÎÎ ESD Performance

  • IO Pins
  • 12KV HBM
  • 1KV CDM
  • +/-8KV contact Discharge (IEC61000-4-2)
  • VDD, GND, S, OE Pins
  • 4KV HBM
  • 1KV CDM ÎÎ High Bandwidth (1.6GHz Typical) ÎÎ Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) ÎÎ Halogen- and Antimony-Free. “Green” Device (Note 3) ÎÎ For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ ÎÎ Packaging (Pb-free & Green):
  • 10-contact, UQFN (ZUA10)

Description

The PI3CSW12 is a high-bandwidth switch specially designed for the switching of high-speed I3C signals in communication and server applications, such as servers, workstations, and notebooks with hubs or controllers with limited I3C I/Os. The wide bandwidth (1.6GHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a I3C host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit- to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed I3C (up to 30Mbps). High-Speed I3C 1:2 Multiplexer/DeMultiplexer Switch with Signal Enable

Applications

ÎÎ Routes Signals for I3C ÎÎ Mobile Industry Processor Interface (MIPI) Signal Routing Block Diagram Truth Table S OE Function X H Disconnect L L D = 1D H L D = 2D 1D+ 1D- 2D+ 2D- S OE CONTROL LOGIC Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. A Product Line of Diodes Incorporated PI3CSW12 bP Lead-free Green

www.diodes.com March 2021 Diodes Incorporated PI3CSW12 Document Number DS42881 Rev 4-2 A Product Line of Diodes Incorporated PI3CSW12 Pin Description Name Description OE Active LOW, Output enable S Select input D COM port nD I/O for I3C data path (port 1 and port 2) Pin Configuration (Top View) 1D+ 1D- 2D+ 2D- S OE VDDGND 1D+ 1D- 2D+ 2D- S OE VDDGND (Bottom View)

www.diodes.com March 2021 Diodes Incorporated PI3CSW12 Document Number DS42881 Rev 4-2 A Product Line of Diodes Incorporated PI3CSW12 θJA Package Thermal Impedance Notes: 1. Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. All voltages are with respect to ground, unless otherwise specified. 3. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 4. VI and VO are used to denote specific conditions for VI/O. 5. II and IO are used to denote specific conditions for II/O. 6. The package thermal impedance is calculated in accordance with JESD 51-7. Absolute Maximum Ratings(1) Over operating free-air temperature range (unless otherwise noted) Recommended Operating Conditions(1) Symbol Description Parameter Min. Max. Unit VDD Supply voltage 2.3 3.6 V VIH High-level control input voltage VDD = 2.3V to 2.7V 1.3 - VDD = 2.7V to 3.6V 1.4 - VIL Low-level control input voltage VDD = 2.3V to 2.7V 0.6 VDD = 2.7V to 3.6V 0.6 VI/O Data input/output voltage 0 4.6 TA Operating free-air temperature –40 85 °C Note: 1. All unused control inputs of the device must be held at V DD or GND to ensure proper device operation.

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Electrical Characteristics

Over operating free-air temperature range (unless otherwise noted) Parameter Testing Conditions Min. Typ. Max. Unit VIK VDD = 3.6V , 2.7V , II = –18 mA –1.2 V IIN Control Inputs VDD = 3.6V , 2.7V , 0V , VIN = 0V to 3.6V ±1 µA IOZ(3) VDD = 3.6V , 2.7V , VIN = VDD or GND, VO = 0V to 3.6V , VI = 0V , Switch OFF ±1 I(OFF) VDD = 0V VI/O = 0V to 3.6V ±2 VI/O = 0 to 2.7V ±1 ICC VDD = 3.6V , 2.7V , VIN = VDD or GND, II/O = 0 V , Switch ON or OFF 25 50 ICC (low power mode) VDD = 3.6V , 2.7V , VIN = VDD or GND, Switch disabled, (OE in high state) 4 DICC(4) Control Inputs V DD = 2.7V , S sweeps from 1.4V to 3.3V , OE/ = 0V 15 VDD = 2.7V , OE/ sweeps from 1.4V to 3.3V , S = 0V 0.75 CIN Control Inputs V DD = 3.3V , 2.5V , VIN = 3.3V or 0V 1 2 pFCio(OFF) VDD = 3.3V , 2.5V , VIN = 3.3V or 0V , Switch OFF 2 3 Cio(ON) VDD = 3.3V , 2.5V , VIN = 3.3V or 0V , Switch ON 4 rON(5) VDD = 3V , 2.3V VI = 0V , IO = 30mA 4 Ω VI = 2.4V , IO = –15mA 6 DrON(6) VDD = 3V , 2.3V VI = 0V , IO = 30mA 0.2 VI = 1.7V , IO = –15mA 0.2 rON(flat) VDD = 3V , 2.3V VI = 0V , IO = 30mA 1 VI = 1.7V , IO = –15mA 1 Notes: 1. V IN and IIN refer to control inputs. VI, VO, II, and IO refer to data pins. 2. All typical values are at VDD = 3.3 V (unless otherwise noted), TA = 25°C. 3. For I/O ports, the parameter IOZ includes the input leakage current. 4. This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VDD or GND. 5. Measured by the voltage drop between the input and output terminals at the indicated current through the switch. ON-state resistance is determined by the lower of the voltages of the two terminals. 6. Dron is delta Ron between channels

www.diodes.com March 2021 Diodes Incorporated PI3CSW12 Document Number DS42881 Rev 4-2 A Product Line of Diodes Incorporated PI3CSW12 Switching Characteristics Over operating range, TA = –40°C to 85°C, VDD = 3.3 V ± 10%, GND = 0V Symbol Parameter Min. Typ.(1) Max. Unit tpd Propagation Delay (2,3) 0.25 ns tON Line enable time S to D, nD 125 OE to D, nD 100 tOFF Line disable time S to D, nD 12 OE to D, nD 12 tSK(O) Output skew between center port to any other port(2) 0.1 0.2 tSK(P) Skew between opposite transitions of the same output (tPHL – tPLH)(2) 0.1 0.2 tVPASS OVP response time 53 ns Notes: 1. For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type. 2. Specified by design 3. The switch contributes no propagation delay other than the RC delay of the on resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25 ns for 10-pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propaga- tion delay to the system. Propagation delay of the bus switch, when used in a system, is determined by the driving circuit on the driving side of the switch and its interactions with the load on the driven side. Dynamic Electrical Characteristics Over operating range, TA = –40°C to 85°C, VDD = 3.3 V ± 10%, GND = 0V Symbol Parameter Test Conditions Typ.(1) Unit XTALK Crosstalk RL = 50Ω, f = 250 MHz –40 dBRL = 50Ω, f = 50 MHz –55 OIRR OFF isolation RL = 50Ω, f = 250 MHz –41 BW Bandwidth (–3 dB) RL = 50Ω 1.6 GHz Note: 1. For Max or Min conditions, use the appropriate value specified under Electrical Characteristics for the applicable device type.

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Application Information

Figure 1: HS Eye Test Setup

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Ordering Information

Ordering Number Package Code Package Description PI3CSW12ZUAEX ZUA 10-Pin, 1.5x2.0 (UQFN) (U-QFN 1520-10) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. E = Pb-free and Green 5. X suffix = Tape/Reel For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/ PKG DIMENSIONS SYMBOL MIM NOM A1 0.00 D 1.45 1.50 b b1 0.15 0.20 e 0.02 A 0.50 --- E 1.95 2.00

0.50 BSC

0.20 0.25

0.15 REF

0.25 0.30 MAX 1.55 0.25 0.05 0.65 2.05 0.30 0.35 L 0.25 0.35 0.45 A D E L1(2X) L(8X) b1(4X)e b2(2X) b(4X) L1 0.30 0.40 0.50 2.31 0.64 0.50BSC0.63(2X) 0.35(2X) 1.81 TOP VIEW BOTTOM VIEW RECOMMENDED LAND PATTERN SIDE VIEW DATE: 07/13/20 DESCRIPTION: 10-Pin, UQFN, 1.5X2.0 (U-QFN1520-10) PACKAGE CODE: ZUA(ZUA10) DOCUMENT CONTROL#: PD-2220 REVISION: A Notes: 2. Ref: JEDEC MO-288B. N4N6 1. ALL DIMENSIONS ARE IN mm. ANGLES IN DEGREES. 3. RECOMMENDED LAND PATTERN IS FOR REFERENCE ONLY. Packaging Mechanical: 10-UQFN (ZUA)

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