cbtu04082 NXP Semiconductors, cbtu04082 Datasheet

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cbtu04082

Manufacturer Part Number
cbtu04082
Description
1.8 V, Wide Bandwidth, 4 Differential Channel, 2 1 Multiplexer/demultiplexer Switch With Single Enable
Manufacturer
NXP Semiconductors
Datasheet

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cbtu04082BS
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NXP
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1. General description
2. Features
3. Applications
CBTU04082 is an 8-to-4 differential channel multiplexer/ demultiplexer switch. The
CBTU04082 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 minimizes the
channel-to-channel skew as well as channel-to-channel crosstalk, as required by the
high-speed serial interface.
CBTU04082
1.8 V, wide bandwidth, 4 differential channel,
2 : 1 multiplexer/demultiplexer switch with single enable
Rev. 01 — 15 February 2010
4 differential channel, 2 : 1 multiplexer/demultiplexer
High-speed signal switching; 5.0 Gbit/s
Low intra-pair skew: 7 ps maximum (between positive and negative bits)
Low crosstalk: −23 dB at 3 GHz
Low off-state isolation: −23 dB at 3 GHz
V
ESD tolerance:
Low inter-pair skew: 35 ps maximum
Fit, form and function compatible to PI2PCIE2412
HVQFN42 package
Routing of high-speed differential signals with low signal attenuation
DD
6 kV HBM
1 kV CDM
PCIe Gen2
DisplayPort 1.1a
USB 3.0
LVDS
SATA 3 Gbit/s
operating range: 1.8 V ± 10 %
Product data sheet

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cbtu04082 Summary of contents

Page 1

... General description CBTU04082 is an 8-to-4 differential channel multiplexer/ demultiplexer switch. The CBTU04082 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 minimizes the channel-to-channel skew as well as channel-to-channel crosstalk, as required by the high-speed serial interface ...

Page 2

... Description plastic thermal enhanced very thin quad flat package; no leads; 42 terminals; body 3.5 × 9 × 0.85 mm A0_P A0_N A1_P A1_N A2_P A2_N A3_P A3_N SEL Functional diagram of CBTU04082 Rev. 01 — 15 February 2010 CBTU04082 Version SOT1144-1 B0_P B0_N B1_P B1_N C0_P C0_N C1_P C1_N ...

Page 3

... DD CBTU04082BS SEL 9 GND 10 A2_P 11 A2_N GND 14 GND A3_P 15 (exposed A3_N 16 thermal pad) GND 17 Transparent top view Pin configuration for HVQFN42 Rev. 01 — 15 February 2010 CBTU04082 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 ...

Page 4

... Rev. 01 — 15 February 2010 CBTU04082 Description channel 0, port A differential signal input/output channel 1, port A differential signal input/output channel 2, port A differential signal input/output channel 3, port A differential signal input/output channel 0, port B differential signal input/output ...

Page 5

... GND max max GND DD I guaranteed HIGH level guaranteed LOW level = − max °C, and maximum loading. amb Rev. 01 — 15 February 2010 CBTU04082 CBTU04082”. Min −0.5 −0 −65 [1] Min Typ - - 0.65V - DD -0.5 - −0.7 - Max Unit +2 ...

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 Rev. 01 — 15 February 2010 CBTU04082 Min Typ −23 - − ...

Page 7

... Test circuitry for switching times NETWORK ANALYZER PORT 1 PORT 2 Test circuit Test data Load C L (output on B side (output on B side Rev. 01 — 15 February 2010 CBTU04082 2 × V open GND 200 Ω DUT 200 Ω 002aae653 of the pulse generator ...

Page 8

... 2.5 scale 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 - - - - - - Rev. 01 — 15 February 2010 CBTU04082 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 CBTU04082_1 Product data sheet 1.8 V, wide bandwidth, 4 differential channel MUX/deMUX switch Rev. 01 — 15 February 2010 CBTU04082 © NXP B.V. 2010. All rights reserved ...

Page 10

... Lead-free process (from J-STD-020C) Package reflow temperature (°C) 3 Volume (mm ) < 350 260 260 250 Figure 7. Rev. 01 — 15 February 2010 CBTU04082 Figure 7) than a SnPb process, thus ≥ 350 220 220 350 to 2000 > 2000 260 260 250 245 245 245 © NXP B.V. 2010. All rights reserved. ...

Page 11

... Low-Voltage Differential Signalling Peripheral Component Interconnect PCI Express Pulse Repetition Rate Serial Advanced Technology Attachment Universal Serial Bus Data sheet status Product data sheet Rev. 01 — 15 February 2010 CBTU04082 peak temperature 001aac844 Change notice Supersedes - - © NXP B.V. 2010. All rights reserved. ...

Page 12

... 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 NXP Semiconductors’ warranty of the Rev. 01 — 15 February 2010 CBTU04082 © NXP B.V. 2010. All rights reserved ...

Page 13

... Product data sheet 1.8 V, wide bandwidth, 4 differential channel MUX/deMUX switch 16.4 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 Rev. 01 — 15 February 2010 CBTU04082 © 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 CBTU04082 All rights reserved. Date of release: 15 February 2010 Document identifier: CBTU04082_1 ...

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