PI3VDP612 Datasheet, PDF (1/15 Pages) Pericom Semiconductor Corporation – High Bandwidth 6-differential Channel, 1:2 Demux for DisplayPortTM rev 1.1a Signal Switching

PI3VDP612
High Bandwidth 6-differential Channel, 1:2 Demux
for DisplayPortTM rev 1.1a Signal Switching
Features
• 4 Differential Channel, 1:2 DeMux that will support
2.7Gbps DP rev 1.1a signals
• 1-channel 1:2 demux for DP_HPD signal
• 1-differential channel 1:2 demux for DP_Aux signal
• Insertion Loss for high speed channels @ 2.7 Gbps: -1.5dB
• Hot Insertion Cable
• -3dB Bandwith 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 contact on all data I/O pins per
IEC61000-4-2 Specification
• Low channel-to-channel skew, 35ps max
• Packaging (Pb-free & Green):
-42 TQFN (ZHE)
Description
Pericom Semiconductor’s PI3VDP612, one to two Demux is
targeted for next generation digital video signals. This device
can be used to connect a Display Port Source to two Independent
Display Port Sinks.
The newly released Display Port 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 Display Port signals with low signal attenuation be-
tween notebook DP connector and docking station DP connector.
Block Diagram
D0+
D0-
D1+
D1-
D2+
D2-
D3+
D3-
AUX+
AUX-
HPD
CAB_DET/LED
Pin Description - 42-Pin
D0+A
D0-A
D1+A
D1-A
D2+A
D2-A
D3+A
D3-A
D0+B
D0-B
D1+B
D1-B
D2+B
D2-B
D3+B
D3-B
AUX+ A
AUX- A
HPD A
CAB_DETA/LEDA
AUX+ B
AUX- B
HPD B
CAB_DETB/LEDB
D0+A 1
D0+ ²
D0- ³
D1+ ⁴
D1- ⁵
VDD ⁶
D2+ ⁷
D2- ⁸
D3+ ⁹
D3- ¹⁰
AUX+ ¹¹
AUX- ¹²
HPD ¹³
CAB_DET/LED ¹⁴
VDD ¹⁵
SEL ¹⁶
LE ¹⁷
GND
38 D2+A
37 D2-A
36 D3+A
35 D3-A
34 D0+B
33 D0-B
32 _D1+B
31 _D1-B
30 _D2+B
29 _D2-B
28 _D3+B
27 _D3-B
26 _VDD
25 _AUX+A
24 _AUX-A
23 _{HPD_ A}
22 _{CAB_DETA/LED_A}
LE
SEL
Logic
Control
11-0002
1
PS8928D
11/03/10