HD3SS213_14 Datasheet, PDF (4/15 Pages) Texas Instruments – 5.4Gbps DisplayPort 1.2a 2:1/1:2 Differential Switch

HD3SS213
SLAS901A – SEPTEMBER 2013 – REVISED SEPTEMBER 2013
www.ti.com
ZQE
A1
C2
B4
A4
B5
A5
B6
A6
A8
A9
B8
B9
D8
D9
E8
E9
F8
F9
B2
B1
D2
D1
E2
E1
F2
F1
H9
J9
H6
J6
H2
H1
H8
J8
H5
J5
J3
J7
J2
H3
J1
NA
PIN
NAME
Dx_SEL
AUX_SEL
DA0(p)
DA0(n)
DA1(p)
DA1(n)
DA2(p)
DA2(n)
DA3(p)
DA3(n)
DB0(p)
DB0(n)
DB1(p)
DB1(n)
DB2(p)
DB2(n)
DB3(p)
DB3(n)
DC0(p)
DC0(n)
DC1(p)
DC1(n)
DC2(p)
DC2(n)
DC3(p)
DC3(n)
AUXA(p)
AUXA(n)
AUXB(p)
AUXB(n)
AUXC(p)
AUXC(n)
DDCCLK_A
DDCDAT_A
DDCCLK_B
DDCDAT_B
DDCCLK_C
DDCDAT_C
HPDA
HPDB
HPDC
CADA/B/C
B7
OE
J4
B3, C8, G2,
G8 H4, H7
VDD
GND
I/O
Control I
Control I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
Supply
Supply
PIN DESCRIPTIONS
DESCRIPTION ⁽¹⁾
High Speed Port Selection Control Pins
AUX/DDC Selection Control Pin in Conjunction with Dx_SEL Pin
Port A, Channel 0, High Speed Positive Signal
Port A, Channel 0, High Speed Negative Signal
Port A, Channel 1, High Speed Positive Signal
Port A, Channel 1, High Speed Negative Signal
Port A, Channel 2, High Speed Positive 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 B, Channel 0, High Speed Positive Signal
Port B, Channel 0, High Speed Negative Signal
Port B, Channel 1, High Speed Positive Signal
Port B, Channel 1, High Speed Negative Signal
Port B, Channel 2, High Speed Positive Signal
Port B, Channel 2, High Speed Negative Signal
Port B, Channel 3, High Speed Positive Signal
Port B, Channel 3, High Speed Negative Signal
Port C, Channel 0, High Speed Positive Signal
Port C, Channel 0, High Speed Negative Signal
Port C, Channel 1, High Speed Positive Signal
Port C, Channel 1, High Speed Negative Signal
Port C, Channel 2, High Speed Positive Signal
Port C, Channel 2, High Speed Negative Signal
Port C, Channel 3, High Speed Positive Signal
Port C, Channel 3, High Speed Negative Signal
Port A AUX Positive Signal
Port A AUX Negative Signal
Port B AUX Positive Signal
Port B AUX Negative Signal
Port C AUX Positive Signal
Port C AUX Negative Signal
Port A DDC Clock Signal
Port A DDC Data Signal
Port B DDC Clock Signal
Port B DDC Data Signal
Port C DDC Clock Signal
Port C DDC Data Signal
Port A Hot Plug Detect
Port B Hot Plug Detect
Port C Hot Plug Detect
Port A/B/C Cable Activity Detect
Output Enable:
OE = V_IH: Normal Operation
OE = V_IL: Standby Mode
3.3V Positive power supply voltage
Ground
(1) The high speed data ports incorporate 20kΩ pull down resistors that are switched in when a port is not selected and switched out when
the port is selected.
4
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