cbtu04083 NXP Semiconductors, cbtu04083 Datasheet

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cbtu04083

Manufacturer Part Number
cbtu04083
Description
1.8 V, Wide Bandwidth, 4 Differential Channel, 2 1 Multiplexer/demultiplexer Switch
Manufacturer
NXP Semiconductors
Datasheet

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1. General description
2. Features and benefits
3. Applications
CBTU04083 is an 8-to-4 differential channel multiplexer/demultiplexer switch. The
CBTU04083 can switch four differential signals to one of two locations. Using a unique
design technique, NXP has minimized the impedance of the switch such that the
attenuation observed through the switch is negligible, and also minimized the
channel-to-channel skew as well as channel-to-channel crosstalk, as required by the
high-speed serial interface. CBTU04083 allows expansion of existing high speed ports for
extremely low power.
CBTU04083
1.8 V, wide bandwidth, 4 differential channel,
2 : 1 multiplexer/demultiplexer switch
Rev. 1 — 16 July 2010
4 differential channel, 2 : 1 multiplexer/demultiplexer
High-speed signal switching; 8.0 Gbit/s
Low intra-pair skew: 10 ps maximum (between positive and negative bits)
Low inter-pair skew: 35 ps maximum
Low crosstalk: −30 dB at 4 GHz
Low off-state isolation: −30 dB at 4 GHz
V
ESD tolerance:
HVQFN42 package
Routing of high-speed differential signals with low signal attenuation
DD
6 kV HBM
1 kV CDM
PCIe Gen3
DisplayPort 1.2
USB 3.0
SATA 6 Gbit/s
operating range: 1.8 V ± 10 %
Product data sheet

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cbtu04083 Summary of contents

Page 1

... General description CBTU04083 is an 8-to-4 differential channel multiplexer/demultiplexer switch. The CBTU04083 can switch four differential signals to one of two locations. Using a unique design technique, NXP has minimized the impedance of the switch such that the attenuation observed through the switch is negligible, and also minimized the channel-to-channel skew as well as channel-to-channel crosstalk, as required by the high-speed serial interface ...

Page 2

... A0_P A0_N A1_P A1_N A2_P A2_N A3_P A3_N SEL Functional diagram of CBTU04083 All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 Version SOT1144-1 B0_P B0_N B1_P B1_N C0_P ...

Page 3

... Pin configuration for HVQFN42 Pin description Pin Type 2 I/O 3 I/O 6 I/O 7 I/O 11 I/O 12 I/O 15 I/O 16 I/O 38 I/O 37 I/O 36 I/O 35 I/O All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 38 B0_P 37 B0_N 36 B1_P 35 B1_N 34 C0_P 33 C0_N 32 C1_P 31 C1_N B2_P 28 B2_N 27 B3_P 26 B3_N 25 C2_P ...

Page 4

... C differential signal input/output channel 1, port C differential signal input/output channel 2, port C differential signal input/output channel 3, port C differential signal input/output operation mode select SEL = LOW: A → B SEL = HIGH: A → C positive supply voltage, 1 2.0 V (± 0.1 V) supply ground CBTU04083”. © NXP B.V. 2010. All rights reserved ...

Page 5

... max GND DD I SEL pin SEL pin = − max °C, and maximum loading. amb All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 Conditions Min −0.5 −40 [1] HBM - [2] CDM - Min Typ 1.62 1.8 −0.5 - −40 ...

Page 6

... Output 2 is for an output with internal conditions such that the output is HIGH except when disabled by the output control. The outputs are measured one at a time with one transition per measurement. Voltage waveforms for enable and disable times All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 Min Typ −30 - −70 - − ...

Page 7

... PORT 2 Test circuit Test data Load C L (output on B side (output on B side All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 2 × V open GND 200 Ω DUT 200 Ω ...

Page 8

... 3.6 2.30 9.1 7.70 3.5 2.05 9.0 7.55 0.5 1.5 8.0 3.4 1.90 8.9 7.40 References JEDEC JEITA - - - - - - All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 detail 0.5 0.4 0.1 0.05 0.05 0.1 0.3 European projection SOT1144-1 sot1144-1_po Issue date 09-08-26 09-08-28 © NXP B.V. 2010. All rights reserved. ...

Page 9

... Solder bath specifications, including temperature and impurities CBTU04083 Product data sheet 1.8 V, wide bandwidth, 4 differential channel MUX/deMUX switch All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 © NXP B.V. 2010. All rights reserved ...

Page 10

... Package reflow temperature (°C) 3 Volume (mm ) < 350 260 260 250 Figure 7. All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 Figure 7) than a SnPb process, thus ≥ 350 220 220 350 to 2000 > 2000 260 260 250 245 245 245 © ...

Page 11

... PCI PCIe PRR SATA USB 16. Revision history Table 12. Revision history Document ID Release date CBTU04083 v.1 20100716 CBTU04083 Product data sheet 1.8 V, wide bandwidth, 4 differential channel MUX/deMUX switch maximum peak temperature = MSL limit, damage level temperature minimum peak temperature = minimum soldering temperature MSL: Moisture Sensitivity Level ...

Page 12

... 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. All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 © NXP B.V. 2010. All rights reserved ...

Page 13

... NXP Semiconductors’ product specifications. 17.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. http://www.nxp.com salesaddresses@nxp.com All information provided in this document is subject to legal disclaimers. Rev. 1 — 16 July 2010 CBTU04083 © NXP B.V. 2010. All rights reserved ...

Page 14

... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2010. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com CBTU04083 All rights reserved. Date of release: 16 July 2010 Document identifier: CBTU04083 ...

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