Features
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Technical content
Features
y 2 Differential-Channel, 2:1 Mux/DeMux y Up to 32 Gbps for Applications including PCIe ® 5.0, USB 3.0/3.1, USB 3.2 Gen 1x1/Gen 2x1, USB4 Gen 2x1/Gen 3x1, 10GE, Thunderbolt 3, SAS3.0, SAS4.0 and CXL1.0 y Bi-directional Operation y Low Bit-to-Bit Skew, 3 ps typ y Low Channel-to-Channel Skew, 10 ps typ y Low Insertion Loss: -0.9 dB@5 GHz, -1 dB@8 GHz, -2.7 dB@16 GHz y Return Loss: -21.4 dB@5 GHz, -21 dB@8 GHz, -10.8 dB@16 GHz y Low Power Consumption - 200 µA typ y Supply Voltage: 1.8 V y Industrial Temperature Range: -40 oC to 105 oC y Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) y Halogen and Antimony Free. “Green” Device (Note 3) y For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ y Packaging (Pb-free & Green): à 24-contact, X1QFN (XEB), 2.5x2.5mm Application Routing high speed differential signals including PCIe 5.0, USB 3.0/3.1, USB 3.2 Gen 1x1/Gen 2x1, USB4 Gen 2x1/Gen 3x1, 10GE, Thunderbolt 3, SAS3.0, SAS4.0 and CXL1.0 signals. Block Diagram 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. DIODES is a trademark of Diodes Incorporated in the United States and other countries. The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries. PCI Express® and PCIe® are trademarks or registered trademarks and/or service marks of PCI-SIG Corporation.
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 6 7 8 9 10 11 PD A0+ A0- GND VDD A1+ A1- SEL B0+ B0- B1+ B1- C0+ C0- C1+ C1- VDD GND GND 24 23 22 21 20 19 18 GND VDD GND GND GND GND Pin# Pin Name I/O Description A0+ A0- I/O Signal I/O, Channel 0, Port A, 100K pull-down A1+ A1- I/O Signal I/O, Channel 1, Port A, 100K pull-down B0+ B0- I/O Signal I/O, Channel 0, Port B B1+ B1- I/O Signal I/O, Channel 1, Port B C0+ C0- I/O Signal I/O, Channel 0, Port C C1+ C1- I/O Signal I/O, Channel 1, Port C
13 SEL I
(when SEL=0: A→B, when SEL=1: A→C) 5 PD I PD = 1, Power down is enabled. Please see Truth Table 4, 8, 14 VDD Pwr 1.8V ±10% Positive Supply Voltage 3, 9, 12, 15, 18, 21, 24, Center Pad GND Pwr Power ground Pin Configuration Pin Description
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. (Above which useful life may be impaired. For user guidelines, not tested.) Recommended Operating Conditions Symbol Parameter Conditions Min. Typ. Max. Units VDD 1.8V Power Supply 1.6 1.8 2.0 V IDD Current consumption in normal opera- tion SEL = GND or VDD, PD = Low 0.2 0.4 mA IDDQ Current consumption when all switches are disabled VDD = 1.8V , PD = High 0.05 mA PDD Total Power from VDD 1.8V supply Control pins = GND or VDD 0.5 mW PDDQ Power consumption when all switches are disabled VDD = 1.8V , PD = High 0.1 mW TA Operating temperature range -40 105 oC Parameters Description Test Conditions(1) Min. Ty p.(1) Max. Units VIH - cntrl signals Input HIGH Voltage for SEL and PD VDD = 1.8V 1.4 2.0 VVIL - cntrl signals Input LOW Voltage for SEL and PD VDD = 1.8V -0.5 0.4 VIK Clamp Diode Voltage VDD = Max., Iinput = –18mA –0.7 –1.2 IIH Input HIGH Current for SEL and PD VDD = Max., Vinput = VDD -80 +80 µA IIL Input LOW Current for SEL and PD VDD = Max., Vinput = 0V -10 +10 IOZH HighZ HIGH Current, switch I/O pins VDD = 1.8V., Vinput = 1.2V –20 +20 µA IOZL HighZ LOW Current, switch I/O pins VDD = Max., Vinput = 0V –10 +10 µA Vp Max voltage pass through tolerance analog switches (See Test Circuit) VDD = 1.8V, IPASS = 10mA 1 V VIN Analog Signal to input of switch 1.1 1.2 V Note: 1. Typical values are at VDD = 1.8V , TA = 25°C ambient and maximum loading. Maximum Ratings
Electrical Characteristics
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 Parameter Description Test Conditions Min. Ty p.(1) Max. Units DDIL Differential Insertion Loss f=2.5GHz f=4.0GHz f=5.0GHz f=8.0GHz f=10.0GHz f=16.0GHz -0.9 -0.9 -0.9 -1.0 -1.0 -2.7 dB DDRL Differential Return Loss f= 2.5GHz f= 4.0GHz f= 5.0GHz f= 8.0GHz f=10.0GHz f=16.0GHz -22.0 -21.9 -21.4 -21.0 -20.5 -10.8 dB DDOI Differential OFF Isolation f= 2.5GHz f= 4.0GHz f= 5.0GHz f= 8.0GHz f=10.0GHz f=16.0GHz -29.0 -23.0 -23.0 -19.0 -17.0 -15.0 dB DDXT Differential Crosstalk f= 2.5GHz f= 4.0GHz f= 5.0GHz f=8.0GHz f=10.0GHz f=16.0GHz -44.7 -41.4 -40.0 -40.0 -36.8 -30.0 dB Symbol Parameter Test Conditions Min. Ty p. Max. Units tPZH, tPZL Line Enable Time - SEL to AN, BN, CN 200 350 ns tPHZ, tPLZ Line Disable Time - SEL to AN, BN, CN 200 350 ns tPLH Propagation Delay, LOW to HIGH 50 ps tPHL Propagation Delay, HIGH to LOW 50 ps tb-b Bit-to-bit skew within the same differential pair 3 10 ps tch-ch Channel-to-channel skew 10 20 ps Dynamic Electrical Characteristics Switching Characteristics
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 BALANCED PORT1 DUT BALANCED PORT2 Diff. Near End Xtalk Test Circuit BALANCED PORT1 BALANCED PORT2 DUT Diff. Off Isolation Test Circuit BALANCED PORT1 BALANCED PORT2 DUT Diff. Insertion Loss and Return Loss Test Circuit Test Circuit for Electrical Characteristics(1-5) Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator 3. Output 1 is for an output with internal conditions such that the output is low except when disabled by the output control. output 2 is for an output with internal conditions such that the output is high except when disabled by the output control. 4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns. 5. The outputs are measured one at a time with one transition per measurement. RT 4pF CL VDD VIN VOUT 600-ohm 600-ohm 2.0V Pulse Generator D.U.T SEL
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 Switching Waveforms Voltage Waveforms Enable and Disable Times tPLZ VDD/2 VDD/2 VDD VOH=VP VOL VSwing/2 tPHZ tPZL tPZH Output 1 Output 2 VOL SEL VOL + 0.15V VOH - 0.15VVSwing/2 VOH=VP Switch Position Test Switch tPLZ, tPZL 2.0V tPHZ, tPZH GND Test Circuit for Propagation Delay IN+ IN- OUT+ OUT- 50Ω50Ω Differential Input/Output Signal Waveform IN+ IN- OUT+ OUT- tPLH tPHL Test Circuit for SEL Switching Time D.U.T Pulse Generator Port 1 Port 2 VDD PD or SEL COM Port 4pF CL 200-ohm
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 Test Circuit for Max Voltage Pass through VIN VOUT VDD IPASS S3221 2XEBE *YXX *: Option Code for Top Mark Y: One Character Shortened Date Code 1st X: Assembly Code 2nd X: Fab Code Note: Date Code per MA-1251 Pericom Product Family Device/Pkg Type Part Marking
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/ 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 Ordering Number Package Code Package Description PI2DBS32212XEBEX XEB 24-Contact, Extra Thin Fine Pitch QFN (X1QFN) 20-0457 Packaging Mechanical: 24-X1QFN (XEB)
Ordering Information
© 2022 Copyright Diodes Incorporated. All Rights Reserved. PI2DBS32212 Document Number DS43482 Rev 4-2 www.diodes.com A Product Line of Diodes Incorporated PI2DBS32212 IMPORTANT NOTICE 1. DIODES INCORPORATED (Diodes) AND ITS SUBSIDIARIES MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IM - PLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IM - PLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes’ products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. 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The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries. © 2022 Diodes Incorporated. All Rights Reserved. www.diodes.com