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PI3VEDP212 Dataheets PDF



Part Number PI3VEDP212
Manufacturers Pericom Semiconductor
Logo Pericom Semiconductor
Description 2-lane DisplayPort Switch/Mux
Datasheet PI3VEDP212 DatasheetPI3VEDP212 Datasheet (PDF)

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: [email protected] Gbps • Lo.

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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: [email protected] Gbps • Low Off Isolation for high speed channels: [email protected] Gbps • VDD 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 DisplayPortTM 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 DisplayPortTM signals with low signal attenuation between notebook DP connector and docking station DP connector. Block Diagram Pin Description AUX_SEL D0+A D0-A VDD GND 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+ D0VDD D1+ D1AUX+ AUXHPD 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 VDD HPD_B AUX-B AUX+B VDD 11-0082 1 PS9057A 08/23/11 Truth Table (SEL control) Function SEL /HPD_SEL/AUX_SEL Port A is active L Port B is active H Notes: SEL only controls main DP lanes HPD_SEL only controls HPD signaling AUX_SEL only controls AUX signaling PI3VeDP212 2-lane DisplayPort™ Switch/Mux for DP Driven Panels with Triple Control Pins 11-0082 2 PS9057A 08/23/11 PI3VeDP212 2-lane DisplayPort™ Switch/Mux for DP Driven Panels with Triple Control Pins Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature .....................................................–65°C to +150°C Supply Voltage to Ground Potential ................................–0.5V to +3.6V DC Input Voltage ............................................................... –0.5V to 3.6V DC Output Current ....................................................................... 120mA Power Dissipation ............................................................................ 0.5W Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DC Electrical Characteristics for Switching over Operating Range (TA = –40°C to +85°C, VDD = 3.3V +/-10%) Parameter Description Test Conditions(1) Min Typ(2) Max Units VIH VIL VIK Input HIGH Voltage Input LOW Voltage Clamp Diode Voltage Guaranteed HIGH level Guaranteed LOW level VDD = Max., IIN = –18mA 1.5 –0.5 0.65 –0.7 –1.2 V IIH Input HIGH Current VDD = Max., VIN = VDD ±5 IIL Input LOW Current VDD = Max., VIN = GND ±5 µA IOFF I/O leakage when part is off VDD = 0V, Vinput = 0V to 3.6V 50 Power Supply Characteristics (TA = 0°C to +70°C) Parameters Description Test Conditions(1) ICC Quiescent Power Supply Current VDD = Max., VIN = GND or VDD Min. Typ.(2) Max. 70 Units µA Dynamic Electrical Characteristics Over the Operating Range (TA= -40º to +85ºC, VDD = 3.3V +/-10%, GND=0V) Parameter Description Test Conditions Typ.(2) Units XTALK Crosstalk on High Speed Channels See Fig. 1 for Measurement Setup f= 1.35 GHz f = 100 MHz -33dB -48dB OIRR OFF Isolation on High Speed Chan- See Fig. 2 for Measurement Setup, nels f= 1.35 GHz f = 100 MHz -33dB -56dB dB ILOSS Differential Insertion Loss on High Speed Channels @2.7Gbps -1.5 BW Bandwidth -3dB See Fig. 3 for Differential Insertion Loss 3.25 Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VDD = 3.3V, Ta = 25°C ambient and maximum loading. dB GHz 11-0082 3 PS9057A 08/23/11 PI3VeDP212 2-lane DisplayPort™ Switch/Mux for DP Driven Panels with Triple Control Pins BALANCED PORT1 + – BALANCED PORT2 + – + 50 – 50 + 50 – 50 DUT Fig 1. Crosstalk Setup BALANCED PORT1 + – DUT + 50 – 50 + – BALANCED PORT2 Fig 2. Off-isolation setup BALANCED PORT1 + – DUT + BALANCED – PORT2 11-0082 Fig 3. Differential Inser.


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