pi3lvd1012 Pericom Semiconductor Corporation, pi3lvd1012 Datasheet

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pi3lvd1012

Manufacturer Part Number
pi3lvd1012
Description
3.3v, 10-differential Channel Dual-lvds Switch Targeted For 24bit Displays
Manufacturer
Pericom Semiconductor Corporation
Datasheet
Truth Table
Note:
1. If x=1, then y=0─9; if x=2, then y=10─19
Features
• Designed specifi cally to switch Dual-LVDS signals
• V
• ESD tolerance on video I/O pins is up to 12kV HBM
• -3dB BW of 1.0GHz (typ)
• Low Xtalk, (-55dB typ)
• Low and Flat ON-STATE resistance (Ron = 3ohm, Ron(Flat)
= 0.5ohm, typ)
• Low input/output capacitance (Con = 6.2pF, typ)
• Packaging (Pb-free and Green):
Applications
• Routes physical layer signals for high bandwidth
– 80-pin BQSOP (BE)
DD
SELx
08-0246
= 3.3V +/-10%
H
L
Y
Y
Ay
B
B
1
2
1
Description
Pericom’s PI3LVD1012 is a 10-differential channel LVDS
mux/demux used to switch between multiple LVDS sources or
end points. With new notebook architecture allowing users the
ability to upgrade their graphics power, notebook designers need
an effective way to switch between the upgraded graphics path.
Pericom's LVDS switch allows users to switch between two
graphics processors in a single notebook, driving the internal
panel. PI3VLVD1012 can support 18bit or 24bit panels.
With the high bandwidth of ~1.2GHz, the signal integrity will
remain strong even through the long FR4 trace through the
notebook. In addition to high signal performance, the video signals
are also protected against high ESD with integrated diodes to V
and GND that will support up to 12kV of ESD HBM protection.
3.3V, 10-differential channel Dual-LVDS
switch targeted for 24bit displays
PI3LVD1012
PS8927C
09/26/08
DD

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pi3lvd1012 Summary of contents

Page 1

... Dual-LVDS switch targeted for 24bit displays Description Pericom’s PI3LVD1012 is a 10-differential channel LVDS mux/demux used to switch between multiple LVDS sources or end points. With new notebook architecture allowing users the ability to upgrade their graphics power, notebook designers need an effective way to switch between the upgraded graphics path ...

Page 2

... PI3LVD1012 switch targeted for 24bit displays PS8927C 09/26/08 ...

Page 3

... GND 52 14B1 51 50 15B1 14B2 49 48 15B2 47 VDD 46 16B1 17B1 45 44 16B2 43 17B2 44 18B1 43 19B1 3 PI3LVD1012 switch targeted for 24bit displays PS8927C 09/26/08 ...

Page 4

... Description Test Conditions = 25°C ambient and maximum loading. 4 switch targeted for 24bit displays (1) (2) Min. Typ –0 –0 GND - - - - ≤ 1.6V, input - 3 - 0.1 ≤ 1.6V, input - 0.2 (1) (2) Typ. Units 2 2.2 pF SELx 6.2 PS8927C PI3LVD1012 Max. Units - 0.8 V –1.2 ±5 ±5 μA ± Ω - 09/26/08 ...

Page 5

... See Fig 250MHz, See Fig. 3 See Fig. 1 Description 5 switch targeted for 24bit displays (1) (2) Min. Typ. = GND 0 =-40º to +85º =3.3V±10%, GND=0V) (2) Min. Typ. Max. - - Typ. (2) Min. - 0.25 0 0.1 PS8927C PI3LVD1012 Max. Units 1.5 mA Units - GHz Max. Units 0.2 09/26/08 ...

Page 6

... HP4396B S 08-0246 3.3V, 10-differential channel Dual-LVDS ( OUT D.U the Pulse Generator OUT R HP11667A PI3LVD1012 50-ohm 50-ohm 50-ohm Figure 1. Bandwidth -3dB Testing 6 PI3LVD1012 switch targeted for 24bit displays 6.0V 200-ohm 10pF 200-ohm 50Ω, t ≤ 2.5ns, t ≤ 2.5ns PS8927C 09/26/08 ...

Page 7

... HP4396B S HP11667A 50 HP4396B S 08-0246 3.3V, 10-differential channel Dual-LVDS switch targeted for 24bit displays R PI3LVD1012 50 50 Figure 2. Crosstalk Test Setup R T HP11667A 50 PI3LVD1012 50 50 Figure 3. Off Isolation Test Setup 7 PI3LVD1012 T 100 100 100 PS8927C 09/26/08 ...

Page 8

... Voltage Waveforms Enable and Disable Times 3.5V 2.5V 1.5V t PHLX V OH Input 2. SK( Output 2. PHLy SK(o) 8 switch targeted for 24bit displays 1.25V 1.25V t PZL t PLZ V DD +0.3V t PZH t PHZ V OH –0.3V V DD/2 t PLH t PHL t SK( PHL – t PLH I Pulse Skew - t SK(p) PS8927C PI3LVD1012 2. 3.5V 2. 09/26/08 ...

Page 9

... Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 DESCRIPTION: 80-Pin, 150-Mil Wide BQSOP PACKAGE CODE: B Package Code BE Pb-free & Green, 80-pin BQSOP 9 PI3LVD1012 switch targeted for 24bit displays DOCUMENT CONTROL NO 1211 REVISION: D DATE: 03/09/05 .008 NOM 0.203 Gauge Plane 5˚ ...

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