PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port, 2:1 Mux/DeMux Features Description ÎÎRON is 4Ω typical Pericom Semiconductor’s PI3V512 is a true bi-directional 5-Port 2:1 multiplexer/demultiplexer with Hi-Z outputs that is recommended for both RGB and composite video switching applications. With the additional 2 ports, vertical and horizontal synchronous signals can be switched in addition to switching the RGB and composite signals between different components, such as DVD, VCR, PCs and etc. The VideoSwitch can be driven from a current output RAMDAC or voltage output composite video source. ÎÎLow bit-to-bit skew: 200ps ÎÎLow crosstalk: –65dB @ 10MHz ÎÎLow Current Consumption: 20µA ÎÎNear-Zero propagation delay: 250ps ÎÎSwitching speed: 9ns ÎÎChannel On-Capacitance: 6pF (typical) ÎÎVDD Operating Range: +3.0V to +3.6V ÎÎESD>2000V . . . Human Body Model ÎÎAnalog video signal processing Low On-Resistance, Low Crosstalk, Low OFF Isolation and wide bandwidth features make it ideal for video and other applications. Industry leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and I/O capacitance. The switch is bi-directional and offers little or no attenuation of the high-speed signals at the outputs. The device also has exceptional high current capability which is far greater than most analog switches offered today. The PI3V512 offers a high-performance (600 MHz), low-cost solution to switch between video sources. Block Diagram Pin Description ÎÎHigh Signal Passing bandwidth (600 MHz) ÎÎPackaging (Pb-free & Green available): -24-pin QSOP (Q) Applications ÎÎProjection TV and LCD TV ÎÎVideo consumer applications YA IA0 IA1 YB IB0 IB1 YC YD IC0 I D0 IC1 VDD 1 24 IA0 YA 2 23 IA1 GND 3 22 IB0 VDD 4 21 IB1 YB 5 20 GND YC 6 19 VDD GND 7 18 IC 0 YD 8 17 ID 0 VDD 9 16 IC 1 GND 10 15 ID 1 YE 11 14 IE0 SEL 12 13 IE1 ID1 YE IE0 IE1 SEL 10-0250 1 PS8752C 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux Maximum Ratings Truth Table (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 +4.0V DC Input Voltage............................................–0.5V to +5.5V DC Output Current......................................................120mA Power Dissipation...........................................................0.5W Function SEL Y N to IN0 L Y N to IN1 H 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 (TA = –40°C to +85°C, VDD = 3.3V ±10%) Paramenter Description Test Conditions 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., IIN = –18mA - –0.7 –1.2 IIH Input HIGH Current VDD = Max., VIN = VDD - - ±5 IIL Input LOW Current VDD = Max., VIN = GND - - ±5 IOFF Power Down Leakage Current VDD = 0V, VA = 0V, VB ≤ 3.6 - - 10 RON Switch On-Resistance(3) - 4 8 R FLAT(ON) On-Resistance Flatness(4) - 1 - ∆RON On-Resistance match from center ports to any other port(4) - 0.9 2 10-0250 VDD = Min., 1.5V ≤ VIN ≤ VDD, IIN = –40mA VDD = Min., VIN @ 1.5V and VDD, IIN = –40mA VDD = Min., 1.5V ≤ VIN ≤ VDD, IIN = –40mA 2 PS8752C Units V µA Ω 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux DC Electrical Characteristics (TA = –40°C to +85°C, VDD = 3.3V ±10%) Paramenter Description Test Conditions Min. Typ.(2) Max. VIH Input HIGH Voltage Guaranteed HIGH level 2.0 - - VIL Input LOW Voltage Guaranteed LOW level –0.5 - 0.8 VIK Clamp Diode Voltage VDD = Max., IIN = –18mA - –0.7 –1.2 IIH Input HIGH Current VDD = Max., VIN = VDD - - ±5 IIL Input LOW Current VDD = Max., VIN = GND - - ±5 IOFF Power Down Leakage Current VDD = 0V, VA = 0V, VB ≤ 3.6 - - - RON Switch On-Resistance(3) VDD = Min., 1.25V ≤ VIN ≤ VDD, IIN = –10mA to –30mA - - 8 R FLAT(ON) On-Resistance Flatness(4) VDD = Min., VIN @ 1.25V and VDD, IIN = –10mA to –30mA - 1.0 - ∆RON On-Resistance match from center ports to any other port(4) VDD = Min., 1.25V ≤ VIN ≤ VDD, IIN = –10mA to –30mA - 0.9 2.0 Units V µA Ω Capacitance (TA = 25°C, f = 1MHz) Parameters(5) Description CIN Input Capacitance COFF(IN0, IN1) Port I Capacitance, Switch OFF CON(Y/I) Notes: Test Conditions VIN = 0V Y/I Capacitance, Switch ON Typ. Max. 2.0 3.0 4.0 6.0 6.0 10.0 Units pF 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 Y and I pins at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the two (Y & I) pins. 4.This parameter is determined by device characterization but is not production tested. Power Supply Characteristics Parameters Description ICC Quiescent Power Supply Current Test Conditions(1) VDD = Max., VIN = GND or VDD Min. Typ.(2) Max. Units - - 800 µA 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.Per TTL driven input (control inputs only); Y and I pins do not contribute to Icc. 10-0250 3 PS8752C 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux Dynamic Electrical Characteristics Over the Operating Range (TA=-40º to +85ºC, VCC=3.3V±10%, GND=0V) Parameter Description Test Conditions XTALK Crosstalk OIRR OFF Isolation BW Bandwidth –3dB See Test Diagram (f = 10 MHz) See Test Diagram (CL = 0 pF) Min. Typ.(2) Max. - -65 - - -70 - - 600 - Units dB MHz Switching Characteristics Paramenter Description Min. Typ.(2) Max. tPD Propagation Delay(2,3) - 0.25 tPZH, tPZL Line Enable Time - SEL to Y N, IN 0.5 - 15 tPHZ , tPLZ Line Disable Time - SEL to Y N, IN 0.5 - 9 - 0.1 0.2 - 0.1 0.2 tSK(o) Output Skew between center port (YC to YD) to any other port(2) tSK(p) Skew between opposite transitions of the same output (tPHL - tPLH ) (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 bus 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. Bandwidth vs. Capacitance 700 3db Bandwidth 600 500 400 300 200 100 0 0 pf 10 pf 20 pf 30 pf 40 pf 50 pf Capacitance Load 10-0250 4 PS8752C 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux 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. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. 4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, t R ≤ 2.5ns, t F ≤ 2.5ns. 5. 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 HP4396 S1 VDD T1 PI3V512 HP11667A 10-0250 R1 CL 5 PS8752C 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux Off Isolation (VDD 3.3V, 25°C) CH2 B/R Log MAG 10 dB / REF -20 REF= -20dB .25-647 dB 500 MHz 10db/div If BW 100 Hz START 100 kHz Power 0 dB SWP 4.302 sec STOP 1 GHz Crosstalk (VDD 3.3V, 25°C) CH2 B/R Log MAG 10 dB / REF -20 REF= -20dB .25-647 dB 500 MHz 10db/div If BW 100 Hz START 100 kHz 10-0250 Power 0 dB 6 SWP 4.302 sec STOP 1 GHz PS8752C 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux Switching Waveforms 2.5V SEL 1.25V 1.25V 0V Input A 3.5V 2.5V Input tPHL 1.5V VDD VOL +0.3V tPHZ tPZH VOH –0.3V VDD/2 VOH 2.5V tPLZ VDD/2 2.5V tPLH Output tPZL Output A 2.5V Voltage Waveforms Propagation Delay Times VOH VDD/2 Output B VOH 1.5V tPHZ tPZH VOL VOL VDD/2 1.5V Voltage Waveforms Enable and Disable Times 3.5V Data In at Ax or Ay 2.5V tPLHX 1.5V tPHLX 3.5V VOH 2.5V Data Out at MBx I tSK(o) tPLH VOL 1.5V 2.5V Output 2.5V VOL VOL tPLHy tPHL VOH VOH Data Out at MBy 2.5V Input tSK(p) = I tPHL – tPLH I 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 10-0250 7 PS8752C 02/16/11 PI3V512 Low On-Resistance, 3.3V Wideband/Video Switch 5-Port 2:1 Mux/DeMux Packaging Mechanical: 24-pin QSOP (Q) DOCUMENT CONTROL NO. PD - 1203 24 .008 0.20 MIN. .150 .157 3.81 3.99 .016 .035 0.41 0.89 Detail A .337 .344 .053 .069 .015 x 45˚ 0.38 1.35 1.75 Detail A 1 SEATING PLANE .025 typical 0.635 0˚-6˚ .041 1.04 REF 8.56 8.74 .033 0.84 DATE: 10/22/07 .008 .013 0.20 0.33 Guage Plane .010 0.254 1 REVISION: H .008 0.203 .012 0.305 .004 0.101 .010 0.254 .007 .010 0.178 0.254 .228 .244 5.79 6.20 X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com Note: 1) Controlling dimensions in millimeters 2) Ref: JEDEC MO-137B/AE 3) Dimensions do not include mold flash, protrusions or gate burrs DESCRIPTION: 24-Pin, 150-Mil Wide, QSOP PACKAGE CODE: Q 07-0475 Ordering Information Ordering Code Package Code Package Description PI3V512QE Q Pb-free & Green, 24-pin 150 mil wide plastic QSOP Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 10-0250 8 PS8752C 02/16/11