HD3SS460_17 Datasheet, PDF (5/37 Pages) Texas Instruments – 4 x 6 Channels USB Type-C Alternate Mode MUX

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6 Pin Configuration and Functions
RHR Package With Thermal Pad
(28-Pin WQFN)
Top View
CRX1p
CRX1n
POL
CTX1p
CTX1n
CTX2p
CTX2n
AMSEL
CRX2p
CRX2n
1 _{28 27 26 25} 24
2
23
3
22
4
21
5 _{Thermal Pad} 20
6
19
GND
7
18
8
17
9
16
10 11 12 13 14 15
LnDp
LnDn
VCC
LnCp
LnCn
LnBp
LnBn
EN
LnAp
LnAn
HD3SS460
SLLSEM7D – JANUARY 2015 – REVISED JANUARY 2017
RNH Package With Thermal Pad
(30-Pin WQFN)
Top View
CRX1p
CRX1n
POL
CTX1p
CTX1n
CTX2p
CTX2n
AMSEL
CRX2p
CRX2n
1 _{30 29 28 27 26} 25
2
24
3
23
4
22
5
Thermal Pad
21
6
GND
20
7
19
8
18
9
17
10 11 12 13 14 15 16
LnDp
LnDn
VCC
LnCp
LnCn
LnBp
LnBn
EN
LnAp
LnAn
NAME
VCC
GND
POL
AMSEL
EN
CRX1p, n
CTX1p, n
CTX2p, n
CRX2p, n
LnAn, p
LnBn, p
LnCn, p
LnDn, p
SSTXn, p
SSRXn, p
CSBU1, 2
SBU1, 2
PIN
RHR
NO.
22
PAD
3
8
17
1, 2
4, 5
6, 7
9, 10
15, 16
18, 19
20, 21
23, 24
25, 26
27, 28
11, 12
13, 14
Pin Functions
RNH
NO.
23
13, 28, PAD
3
8
18
1, 2
4, 5
6, 7
9, 10
16, 17
19, 20
21, 22
24, 25
26, 27
29, 30
11, 12
14, 15
TYPE⁽¹⁾
P
G
Input
3-Level
Input
3-Level
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
DESCRIPTION
Power
Ground
Provides MUX control (Table 1)
Provides MUX configurations (Table 1)
Enable signal; also provides MUX control (Table 1)
High Speed Signal Port CRX1 positive, negative
High Speed Signal Port CTX1 positive, negative
High Speed Signal Port CTX2 positive, negative
High Speed Signal Port CRX2 positive, negative
High Speed Signal Port LnA positive, negative
High Speed Signal Port LnB negative, positive
High Speed Signal Port LnC negative, positive
High Speed Signal Port LnD negative, positive
High Speed Signal Port SSTX negative, positive
High Speed Signal Port SSRX negative, positive
Low Speed Signal Port CSBU 1, 2
Low Speed Signal Port SBU 1, 2
(1) High speed data ports (CRX[1/2][p/n], Ln[A-D][p,n], and SS[T/R]X[p/n]) incorporate 20kΩ pull down resistors that are switched in when a
port is not selected and switched out when the port is selected.
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