HD3SS214 Datasheet, PDF (3/25 Pages) Texas Instruments – 8.1 Gbps DisplayPort 1.3 2:1/1:2 Differential Switch

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5 Pin Configuration and Functions
HD3SS214
SLAS907 – DECEMBER 2015
ZQE Package
50-ball (µBGA)
Top View
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A ^{Dx_SEL VDD}
DA0(n) DA1(n) DA2(n)
DA3(p) DA3(n)
B ^{DC0(n) DC0(p) GND DA0(p) DA1(p) DA2(p) OE}
DB0(p) DB0(n)
C
AUX_SEL
GND
D ^{DC1(n) DC1(p)}
DB1(p) DB1(n)
E ^{DC2(p) DC2(n)}
DB2(p) DB2(n)
F ^{DC3(n) DC3(p)}
DB3(p) DB3(n)
G
GND
GND
H ^{AUXC(n) AUXC(p) HPDB GND DDCCLK_B AUXB(p) GND DDCCLK_A AUXA(p)}
J
HPDC HPDA DDCCLK_C VDD DDCDAT_B AUXB(n) DDCDAT_C DDCDAT_A AUXA(n)
PIN
NO.
NAME
A1
Dx_SEL
A2, J4
VDD
A4
DA0(n)
A5
DA1(n)
A6
DA2(n)
A8
DA3(p)
A9
DA3(n)
B1
DC0(n)
B2
DC0(p)
B3, C8, G2,
G8, H4, H7
GND
B4
DA0(p)
B5
DA1(p)
B6
DA2(p)
Pin Functions
I/O
DESCRIPTION ⁽¹⁾
Control I
Supply
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Supply
I/O
I/O
I/O
High Speed Port Selection Control Pins
3.3 V Positive power supply voltage
Port A, Channel 0, High Speed Negative Signal
Port A, Channel 1, High Speed Negative Signal
Port A, Channel 2, High Speed Negative Signal
Port A, Channel 3, High Speed Positive Signal
Port A, Channel 3, High Speed Negative Signal
Port C, Channel 0, High Speed Negative Signal
Port C, Channel 0, High Speed Positive Signal
Ground
Port A, Channel 0, High Speed Positive Signal
Port A, Channel 1, High Speed Positive Signal
Port A, Channel 2, High Speed Positive Signal
(1) The high speed data ports incorporate 20-kΩ 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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