PI3VEDP212 Datasheet, PDF (1/8 Pages) Pericom Semiconductor Corporation – 2-lane DisplayPort Switch/Mux for DP Driven Panels with Triple Control Pins

PI3VeDP212
2-lane DisplayPort™ Switch/Mux for
DP Driven Panels with Triple Control Pins
Features
• 2 Differential Channel, 2:1 mux/demux that will support
2.7Gbps or 1.62Gbps DP signals
• 1-differential channel is used for AUX signaling
• Insertion Loss for high speed channels @ 2.7 Gbps: -1.5dB
• Hot Insertion Cable
• -3dB Bandwidth for high speed channels of 3.25 Ghz
• Low Bit-to-Bit Skew , 7ps max (between '+' and '-' bits)
• Low Crosstalk for high speed channels: -33dB@2.7 Gbps
• Low Off Isolation for high speed channels:-26dB@2.7 Gbps
• V_DD Operating Range: 3.3V +/-10%
• ESD Tolerance: 8kV HBM on all data I/O pins per JESD22
Specification
• Low channel-to-channel skew, 35ps max
• Packaging (Pb-free & Green):
- 32 TQFN (ZLE)
Description
Pericom Semiconductor’s PI3VeDP212 switch is targeted for
next generation digital video signals. This device can be used to
connect two DisplayPort^TM sources to a single panel.
The newly released DisplayPort spec requires a data rate of
2.7 Gbps with AC coupled I/Os. Pericom's solution has been
specifically designed around this standard and will support such
signals.
Application
Routing of DisplayPort^TM signals with low signal attenuation be-
tween notebook DP connector and docking station DP connector.
Block Diagram
Pin Description
D0+
D0 -
D1+
D1 -
AUX+
AUX-
HPD
HPD_SEL
SEL
AUX_SEL
Logic
Control
D0+A
D0-A
D1+A
D1-A
D0+B
D0-B
D1+B
D1-B
AUX+�A
AUX-�A
HPD�A
AUX+�B
AUX-�B
HPD�B
D0+
D0-
VDD
D1+
D1-
AUX+
AUX-
HPD
VDD
SEL
HPD_SEL
32 31 30 29 28
1
27
2
26
3
25
4
24
5
23
6
22
7
21
8
20
9
19
10
18
11
17
12 13 14 15 16
D1+A
D1-A
D0+B
D0-B
D1+B
D1-B
GND
VDD
AUX+A
AUX-A
HPD_A
11-0082
1
PS9057A
08/23/11