HD3SS460_15 Datasheet, PDF (4/31 Pages) Texas Instruments – HD3SS460 4 x 6 Channels USB Type-C Alternate Mode MUX

HD3SS460
SLLSEM7A – JANUARY 2015 – REVISED MARCH 2015
6 Pin Configuration and Functions
28-Pin WQFN Package With Thermal Pad
(RHR)
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
GND
19
7
18
8
17
9
16
10 11 12 13 14 15
LnDp
LnDn
VCC
LnCp
LnCn
LnBp
LnBn
EN
LnAp
LnAn
www.ti.com
PIN
NAME
NO.
VCC
22
GND
PAD
POL
3
AMSEL
8
EN
17
CRX1p, n
1, 2
CTX1p, n
4, 5
CTX2p, n
6, 7
CRX2p, n
9, 10
LnAn, p
15, 16
LnBn, p
18, 19
LnCn, p
20, 21
LnDn, p
23, 24
SSTXn, p
25, 26
SSRXn, p
27, 28
CSBU1, 2
11, 12
SBU1, 2
13, 14
Pin Functions
TYPE⁽¹⁾ DESCRIPTION
P
Power
G
Ground
Input
Provides MUX control (Table 1)
3-Level Input Provides MUX configurations (Table 1)
3-Level Input Enable signal; also provides MUX control (Table 1)
I/O
High Speed Signal Port CRX1 positive, negative
I/O
High Speed Signal Port CTX1 positive, negative
I/O
High Speed Signal Port CTX2 positive, negative
I/O
High Speed Signal Port CRX2 positive, negative
I/O
High Speed Signal Port LnA positive, negative
I/O
High Speed Signal Port LnB positive, negative
I/O
High Speed Signal Port LnC positive, negative
I/O
High Speed Signal Port LnD positive, negative
I/O
High Speed Signal Port SSTX positive, negative
I/O
High Speed Signal Port SSRX positive, negative
I/O
Low Speed Signal Port CSBU 1, 2
I/O
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.
4
Submit Documentation Feedback
Product Folder Links: HD3SS460
Copyright © 2015, Texas Instruments Incorporated