HD3SS460_17 Datasheet, PDF (21/37 Pages) Texas Instruments – 4 x 6 Channels USB Type-C Alternate Mode MUX

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HD3SS460
SLLSEM7D – JANUARY 2015 – REVISED JANUARY 2017
ESD Components
Place in pass through manner with no stub
CTX1N
CTX1P
CRX1N
CRX1P
CTX2P
CTX2N
CRX2P
CRX2N
U8
1
2
3
4
5
D1 NC10
D1- NC9
GND GND
D2+ NC7
D2- NC6
10
9
8
7
6
TPD4E05U06
U9
1
2
3
4
5
D1 NC10
D1- NC9
GND GND
D2+ NC7
D2- NC6
10
9
8
7
6
TPD4E05U06
U12
1 _{NC1 D1+} 14
2 NC2 D1- 13
3 _{NC3 D2+} 12
4
5
6
7
NC4
GND
NC5
NC6
D2-
GND
D3+
D3-
11
10
9
8
TPD6E05U06
CC1
CC2
USB2_P0
USB2_N0
CSBU1
CSBU2
Copyright © 2016, Texas Instruments Incorporated
Figure 15. Schematic Implementations for DP Source/ USB Host (2 of 3)
3P3V
3P3V
Connect to
Type C SSTX/RX
pins
CRX1N
CRX1P
CTX1N
CTX1P
CTX2N
CTX2P
CRX2N
CRX2P
AC Coupling caps to
accomodate higher Vcm
on some USB devices
C49 0.1uF
C51 0.1uF ^{C48 0.1uF}
C50 0.1uF
Connect to
Type C SBU
pins
CSBU1
CSBU2
C3
0.1uF
CRX1P
CRX1N
CTX1P
CTX1N
CTX2P
CTX2N
CRX2P
CRX2N
CSBU1
CSBU2
U2
POL
AMSEL
EN
SSTXN
SSTXP
SSRXN
SSRXP
LNAN
LNAP
LNBN
LNBP
LNCN
LNCP
LNDN
LNDP
SBU1
SBU2
HD3SS460
R188
R6
10K
10K
POL
AMSEL
EN
USB3_TX0N
USB3_TX0P
USB3_RX0N
USB3_RX0P
ML0P
ML0N
ML1P
ML1N
ML2P
ML2N
ML3P
ML3N
SBU1
SBU2
Connect to control
logic to select
swtich
configuration(i.e. CC
control logic)
Connect to USB
Host/Hub SS TX/RX
pairs
Connect to
DP Source
AUX
Channels
ML0..ML3:
Connect to
DP Source
MainLink
lanes
NOTE: ALL DIFF PAIRS ARE
ROUTED 85 TO 90 OHMS
DIFFERENTIAL AND 50 OHMS
COMMON MODE. ALL OTHER
TRACES ARE 50 OHM.
Copyright © 2017, Texas Instruments Incorporated
Figure 16. Schematic Implementations for DP Source/ USB Host (3 of 3)
Copyright © 2015–2017, Texas Instruments Incorporated
Product Folder Links: HD3SS460
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