PI3V712-AZLEX

PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Features Description • Designed specifically to switch VGA signals • 7-Channels for VGA signals (R,G,B, Hsync, Vsync, DDC Dat, and DDC CLK) • 1st SEL can control RGBHV signals and 2nd SEL can control SCL/SDA signals • VDD = 3.3V +/-10% • ESD tolerance on video I/O pins is up to 12kV HBM per JEDEC standard and 8kV contact per IEC61000-4-2 standard • -3dB BW of 1.0GHz (typ) • Low Xtalk, (-44dB typ) • Low and Flat ON-STATE resistance (Ron = 3-Ohm, Ron(Flat) = 0.5ohm, typ) • Low input/output capacitance (Con = 6.5pF, typ) • Packaging (Pb-free and Green): Pericom’s PI3V712-A is a 7-channel video mux/demux used to switch between multiple VGA sources or end points. In a notebook application where analog video signals are found in both the notebook and the dock, a switch solution is required to switch between the two video port locations. With the high bandwidth of ~1.0GHz, the signal integrity will remain strong even through the long FR4 trace between the notebook and the docking station. In addition to high signal performance, the video signals are also protected against high ESD with integrated diodes to VDD and GND that will support up to 8kV of contact ESD protection. –32-contact TQFN (ZLE) –28-contact TQFN (ZHE) Application Routing VGA signals with low signal attenuation and high ESD protection. Applications • Routes physical layer signals for high bandwidth digital video A1 1B1 0B2 GND 0B1 VDD A0 GND SEL2 Pin Description VDD Block Diagram 1B2 3B1 2B2 3B2 A4 4B1 SEL1 5B1 5B2 GND 6B1 32 31 30 29 28 0B1 2 27 26 3 25 4 24 5 23 22 1B1 1B2 VDD A3 A4 SEL1 6 7 8 A5 A6 GND 9 GND 6B2 0B2 2B1 21 2B2 3B1 20 19 18 10 3B2 4B1 4B2 11 12 13 14 15 16 17 5B1 A6 A1 VDD A2 4B2 A5 1 VDD A3 A0 6B2 2B1 5B2 6B1 A2 SEL2 10-0188 1 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Pin Description (32-TQFN) Pin # Pin Name Pin Type Description 1 A0 I/O Bi-Directional Signal Pin 2 3 A1 GND I/O Ground Bi-Directional Signal Pin Ground 4 5 6 7 Vdd A2 A3 A4 Power I/O I/O I/O 3.3V +/-10% Power Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin 8 9 10 11 12 13 14 15 16 SEL1 A5 A6 GND 5B1 5B2 6B1 6B2 Vdd I I/O I/O Ground I/O I/O I/O I/O Power Control Logic for channels 0, 1, 2, 3, and 4 Bi-Directional Signal Pin Bi-Directional Signal Pin Ground Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin 3.3V +/-10% Power 17 4B2 I/O Bi-Directional Signal Pin 18 19 4B1 3B2 I/O I/O Bi-Directional Signal Pin Bi-Directional Signal Pin 20 21 22 3B1 2B2 2B1 I/O I/O I/O Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin 23 24 25 Vdd 1B2 1B1 Power I/O I/O 3.3V +/-10% Power Bi-Directional Signal Pin Bi-Directional Signal Pin 26 27 28 29 0B2 0B1 GND Vdd I/O I/O Ground Power Bi-Directional Signal Pin Bi-Directional Signal Pin Ground 3.3V +/-10% Power 30 31 32 SEL2 GND Vdd I Ground Power Control Logic for channels 5 and 6 Ground 3.3V +/-10% Power 10-0188 2 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Pin Description (28-TQFN) Pin # Pin Name Pin Type Description 1 A0 I/O Bi-Directional Signal Pin 2 3 4 5 6 A1 Vdd A2 A3 A4 I/O Power I/O I/O I/O Bi-Directional Signal Pin 3.3V +/-10% Power Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin 7 8 9 10 11 12 13 14 SEL1 A5 A6 5B1 5B2 6B1 6B2 Vdd I I/O I/O I/O I/O I/O I/O Power Control Logic for channels 0, 1, 2, 3, and 4 Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin 3.3V +/-10% Power 15 4B2 I/O Bi-Directional Signal Pin 16 17 4B1 3B2 I/O I/O Bi-Directional Signal Pin Bi-Directional Signal Pin 18 19 20 3B1 2B2 2B1 I/O I/O I/O Bi-Directional Signal Pin Bi-Directional Signal Pin Bi-Directional Signal Pin 21 22 23 Vdd 1B2 1B1 Power I/O I/O 3.3V +/-10% Power Bi-Directional Signal Pin Bi-Directional Signal Pin 24 25 26 0B2 0B1 Vdd I/O I/O Power Bi-Directional Signal Pin Bi-Directional Signal Pin 3.3V +/-10% Power 27 28 SEL2 Vdd I Power Control Logic for channels 5 and 6 3.3V +/-10% Power 10-0188 3 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic A2 A3 0B2 2 23 1B1 3 22 4 21 20 1B2 VDD 2B1 19 2B2 18 17 16 3B1 3B2 5 A4 SEL1 A5 6 7 8 A6 5B1 9 GND 11 12 13 14 5B2 10 10-0188 15 4B1 4B2 VDD VDD 24 6B2 A1 28 27 26 25 1 6B1 A0 0B1 VDD SEL2 VDD Pin Description 2 4 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) 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. Storage Temperature....................................–65°C to +150°C Supply Voltage to Ground Potential...............–0.5V to +4.0V DC Input Voltage............................................–0.5V to +5.5V DC Output Current......................................................120mA Power Dissipation...........................................................0.5W Truth Table Input SELx1 Input/Output An L nB1 An = nB1 nB2 high impedance mode H nB2 An = nB2 nB1 high impedance mode Function Notes: 1. SEL 1 controls bit0 to bit 4; SEL 2 controls bit 5 to bit 6 DC Electrical Characteristics for Video Switching over Operating Range (TA = –40°C to +85°C, VDD = 3.3V ±10%) Parameters Description Test Conditions(1) Min. Typ.(2) Max. VIH Input HIGH Voltage Guaranteed HIGH level 2 - - VIL Input LOW Voltage Guaranteed LOW level –0.5 - 0.8 VIK Clamp Diode Voltage VDD = Max., ISELx = –18mA - –0.8 –1.2 IIH Input HIGH Current VDD = Max., VSELx = VDD - - ±5 IIL Input LOW Current VDD = Max., VSELx = GND - - ±5 IOFF Power Down Leakage Current VDD = 0V, VB = 0V, VA ≤ 3.6 - - ±5 RON Switch On-Resistance(3) VDD = Min., 0V ≤ Vinput ≤ 1.2V, Iinput = –40mA - 3 - RFLAT(ON) On-Resistance Flatness(4) VDD = Min., Vinput @ 0V and 1.2V, Iinput = –40mA - 0.5 - ∆RON On-Resistance match from center ports to any other port(4) VDD = Min., 0V ≤ Vinput ≤ 1.2V, Iinput = –40mA - 0.1 1 10-0188 5 PS9051 Units V µA Ω 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Capacitance (TA = 25°C, f = 1MHz) Parameters(4) Test Conditions(1) Description CIN Input Capacitance COFF Port I Capacitance, Switch OFF CON Switch Capacitance, Switch ON Typ.(2) Units 3.1 VSELx = 0V 2.4 pF 6.5 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. 3. Measured by the voltage drop between A and B pins at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the two (A & B) pins. 4. This parameter is determined by device characterization but is not production tested. Power Supply Characteristics Parameters ICC Test Conditions(1) Description Quiescent Power Supply Current Min. Typ.(2) Max. Units - - 500 µA VDD = Max., VIN = GND or VDD 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. Dynamic Electrical Characteristics Over the Operating Range (TA=-40º to +85ºC, VDD=3.3V±10%, GND=0V) Parameters Description Test Conditions Min. Typ.(2) Max. XTALK Crosstalk f = 250MHz, See Fig. 2 - -44 - OIRR OFF Isolation f = 250MHz, See Fig. 3 - -40 - BW Bandwidth –3dB See Fig. 1 - 1.0 - Insertion Loss Freq = 10MHz (VGA) with 75-Ohm Freq = 100MHz (XGA) load Freq = 300MHz (UXGA) ILOSS Description dB GHz 0.45 0.5 dB 1.1 Switching Characteristics Parameters Units Min. Typ.(2) - 0.25 Max. tPD Propagation Delay(2,3) tPZH, tPZL Line Enable Time - SELx to Input, Output 0.5 - 8 tPHZ, tPLZ Line Disable Time - SELx to Input, Output 0.5 - 4 tSK(p) Skew between opposite transitions of the same output (tPHL - tPLH) (2) - 0.1 0.2 Units ns Notes: 1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Guaranteed by design. 3. The switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for 10pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined by the driving circuit on the driving side of the switch and its interactions with the load on the driven side. 10-0188 6 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Test Circuit for Electrical Characteristics(1) 6.0V VDD 200-ohm Pulse Generator VIN D.U.T VOUT 10pF CL RT 200-ohm Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator 3. All input impulses are supplied by generators having the following characteristics: f = 10 MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns. 4. The outputs are measured one at a time with one transition per measurement. Switch Positions Test Switch tPLZ, tPZL (output on I-side) 6.0V tPHZ, tPZH (output on I-side) GND Prop Delay Open Test Circuit for Dynamic Electrical Characteristics HP4396B R S T HP11667A 16 2/3-ohm PI3V712-A 16 2/3-ohm 16 2/3-ohm CL = See Graph Fig 4 Figure 1. Bandwidth -3dB Testing 10-0188 7 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic HP4396B R S T HP11667A PI3V712-A 16 2/3-ohm 100 16 2/3-ohm 16 2/3-ohm 100 Figure 2. Crosstalk Test Setup HP4396B R S T HP11667A 16 2/3-ohm PI3V712-A 16 2/3-ohm 16 2/3-ohm 100 Figure 3. Off Isolation Test Setup 10-0188 8 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Switching Waveforms 2.5V Input 2.5V SEL 3.5V 1.25V 1.25V 2.5V 0V tPLH tPHL Output 2.5V 2.5V 1.5V Output tPZL tPLZ VOH VDD/2 VOH tPZH VOL VOH –0.3V VDD/2 Output Voltage Waveforms Propagation Delay Times VOL +0.3V tPHZ VOL VOH VOL Voltage Waveforms Enable and Disable Times 3.5V 2.5V Data In tPLHX 1.5V tPHLX 3.5V VOH Data Out at Channel X I tSK(o) 2.5V Input 2.5V tPLH VOL VOH 1.5V tPHL VOH 2.5V Output VOL 2.5V Data Out at Channel Y tSK(p) = I tPHL – tPLH I VOL tPLHy tPHLy tSK(o) = I tPLHy – tPLHx I or I tPHLy – tPHLx I Output Skew - tSK(o) Pulse Skew - tSK(p) Applications Information Logic Inputs The logic control inputs can be driven up to +3.6V regardless of the supply voltage. For example, given a +3.3V supply, the output enables or select pins may be driven low to 0V and high to 3.6V. Driving IN Rail-to-Rail® minimizes power consumption. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd 10-0188 9 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Packaging Mechanical: 28-Pin TQFN (ZH) DATE: 01/26/09 DESCRIPTION: 28-Contact, Very Thin Quad Flat No-Lead, TQFN PACKAGE CODE: ZH28 REVISION: B DOCUMENT CONTROL #: PD-2034 09-0066 10-0188 10 PS9051 06/30/10 PI3V712-A 3.3V, 7-Channel Analog Video Switch with Dual Control Logic Packaging Mechanical: 32-Pin TQFN (ZL) 1 DATE: 10/09/09 DESCRIPTION: 32-contact, Thin Fine Pitch Quad Flat No-Lead (TQFN) PACKAGE CODE: ZL (ZL32) REVISION: A DOCUMENT CONTROL #: PD-2044 09-0125 Ordering Information Ordering Code Package Code Package Description PI3V712-AZHE ZH Pb-free & Green, 28-pin TQFN PI3V712-AZLE ZL Pb-free & Green, 32-pin TQFN Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • "E" denotes Pb-free and Green • Adding an "X" at the end of the ordering code denotes tape and reel packaging Pericom Semiconductor Corporation • 1-800-435-2336  •  www.pericom.com 10-0188 11 PS9051 06/30/10