PI5V331 Low On-Resistance Wideband/Video Dual 4-Channel Mux/DeMux Features Description ÎÎHigh-performance, low-cost solution to switch between Pericom Semiconductor’s PI5V331 is a true bi di rec tion al Dual 4-channel multiplexer/demultiplexer that is rec om mend ed for both S-Video or composite video switching applications. The switch can be driven from a current output RAMDAC or voltage output composite video source. video sources ÎÎWide bandwidth: 150 MHz ÎÎLow On-Resistance: 3Ω ÎÎLow crosstalk at 10 MHz: –58dB Low On-resistance and wide bandwidth make it ideal for video and other applications. Also this device has exceptionally high current capability which is far greater than most analog switches offered today. A single 5V supply is all that is required for operation. ÎÎUltra-low quiescent power (0.1μA typical) ÎÎSingle supply operation: +5.0V ÎÎFast switching: 10ns ÎÎHigh-current output: 100mA The PI5V331 offers a high-performance, low-cost solution to switch between video sources. ÎÎFunctionally equivalent to QS4A210 ÎÎPackaging (Pb-free & Green): àà 16-pin 150-mil wide plastic QSOP (Q) Pin Configuration (16-Pin QSOP) Block Diagram S1A S2A ENA IN1 S4A S3A S2A S1A DA GND DA S3A S4A S1B S2B DB S3B S4B DECODER/ ENA IN1 ENB 16 15 14 13 12 11 10 9 VCC ENB IN0 S4B S3B S2B S1B DB IN0 Pinout Table Truth Table ENA ENB IN1 IN0 ON Switch Pin Name 1 X X X Disabled A S1A, S2A, S3A, S4A, X 1 X X Disabled B 0 0 0 X S1A - DA, S1B - DB 0 0 0 0 S2A - DA, S2B - DB 0 0 1 1 S3A - DA, S3B - DB 0 0 1 X S4A - DA, S4B - DB 11-0002 1 2 3 4 5 6 7 8 S1B, S2B, S3B, S4B 1 Description Analog Video I/O (Usually Inputs) S 0, S1 Select Input ENA, ENA Enable DA, DB Analog Video I/O (Usually Outputs) GND Ground VCC Power www.pericom.com P-0.1 02/16/11 PI5V331 Low On-Resistance Wideband/Video Dual 4-Channel Mux/DeMux Absolute Maximum Ratings (Over operating free-air temperature range) Parameter Min. Max. Units Storage temperature -65 150 Ambient Temperature with Power Applied -40 85 Supply Voltage to Ground Potential (Inputs & VCC Only) -0.5 7.0 Supply Voltage to Ground Potential (Outputs & D/O Only) -0.5 7.0 DC Input Voltage -0.5 7.0 DC Output Current - 120 mA Power Dissipation - 500 mW ˚C V Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±5%) Parameters Description VANALOG Analog Signal Range VIH Input HIGH Voltage Guaranteed Logic HIGH level 2.0 VIL Input LOW Voltage Guaranteed Logic LOW Level -0.5 IIH Input HIGH Current VCC = Max., VIN = VCC ±1 IIL Input LOW Current VCC = Max., VIN = GND ±1 0 ≤ S1, S2, or D ≤ VCC , Switch OFF ±1 Analog Output IO Leakage Currnet Test Conditions(1) Min 0 VIK Clamp Diode Voltage VCC = Min., IIN = -18mA IOS Short Circuit Current(3) S1, S2, D = 0V VCC Switch On-Resistance Units V 0.8 -1.2 100 μA V mA 150 Control Pins RON Max 2.0 -0.7 Input Hysteresis at VH Typ (2) VCC = MIN., VOUT = 0.975V R L = 75Ω, ION = 13 mA 3 VCC = MIN., VOUT = 1.95V R L = 75Ω, ION = 26 mA 7 mV 7 Ω 10 Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 5.0V, TA = 25°C ambient and maximum loading. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. Measured by the voltage drop between S1, S2, and D I/O pins at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the S1, S2, and D I/O pins. 11-0002 2 www.pericom.com P-0.1 02/16/11 PI5V331 Low On-Resistance Wideband/Video Dual 4-Channel Mux/DeMux Dynamic Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±5%) Parameters Description Test Conditions(1) TON Turn On Time TOFF Min Typ Max R L = 70Ω, CL = 20PF, See Fig. 2 2.5 5 Turn Off Time R L = 70Ω, CL = 20PF, See Fig. 2 1.1 5 BW(1) -3dB Bandwidth R L = 150Ω, See Fig. 3 XTALK Crosstalk RIN = 10Ω; R L = 150Ω, 10MHz, See Fig. 3 -58 dB DG Differential Gain R L = 150Ω, f = 3.58 MHz, See Fig. 1 0.64 % DP Differential Phase R L = 150Ω, f = 3.58 MHz, See Fig. 1 0.27 Deg. CIN(1) Input/Enable Capacitance VIN = 0V, f = 1 MHz 6 COFF(1) Capacitance, Switch Off VIN = 0V, f = 1 MHz 6 CON(1) Capacitance, Switch On VIN = 0V, f = 1 MHz 20 OIRR Off Isolation R L = 150Ω, 10MHz, See Fig 3 150 Units ns MHz -38 pF dB Notes: 1. This parameter is determined by device characterization but is not production tested. Power Supply Characteristics Parameters Description Test Conditions(1) ICC Quiescent Power Supply VCC = Max. Current IN = GND or VCC ΔICC Supply Current per Input @ TTL HIGH VCC = Max. IN = 3.4V(3) ICCD Supply Current per Input per MHz(4) VCC = Max., S1, S2 and D Pins Open EN = GND Control Input Toggling 50% Duty Cycle Min Typ (2) Max Units 0.1 3.0 μA 2.5 mA 0.25 mA/ MHz Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 5.0V, +25°C ambient and maximum loading. 3. Per TTL driven input (V IN = 3.4V, control inputs only); S1, S2, and D pins do not contribute to Icc. 4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency. The S1, S2, and D I/O pins generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design. 11-0002 3 www.pericom.com P-0.1 02/16/11 PI5V331 Low On-Resistance Wideband/Video Dual 4-Channel Mux/DeMux Definitions Parameters Description TON Resistance between source and drain with switch in the ON state. IO Output leakage current measured at S1, S2, and D with the switch OFF. VIN Digital voltage at the IN pin that selects between S1 and S2 analog inputs. VEN A voltage that ENABLES the chip. CIN Capacitance at the digital inputs. COFF Capacitance at analog I/O (S1, S2, D) with switch OFF. CON Capacitance at analog I/O (S1, S2, D) with switch ON. VIH Minimum input voltage for logic HIGH. VIL Minimum input voltage for logic LOW. IIH (IIL) Input current of the digital input. IOS Minimum short circuit current for S1, S2 and D. tON Propagation delay measured between 50% of the digital input to 90% of the analog output when switch is turned ON. The peak analog voltage is 0.714V. tOFF Propagation delay measured between 50% of the digital input to 90% of the analog output when switch is turned OFF. The peak analog voltage is 0.714V. BW Frequency response of the switch in the ON state measured at 3dB down. XTALK Is an unwanted signal coupled from channel to channel. Measured in –dB. XTALK = 20 LOG VOUT/VIN. This is non-adjacent crosstalk. DG Differential gain is the difference measurement between two bias levels, for instance analog input signals of 0V to 0.714V. DP Differential phase is the difference measurement between two bias levels, for instance analog input signals of 0V to 0.714V. OIRR Off isolation is the resistance (measured in –dB) between the input and output with the switch off (NO). 11-0002 4 www.pericom.com P-0.1 02/16/11 PI5V331 Low On-Resistance Wideband/Video Dual 4-Channel Mux/DeMux Test Circuits DC HP4195A S1 R1 T2 0.1mF HP41800A HP41952A PI5V331 0.1mF 150W HP11667A Figure 1. Differential Gain/Phase +5.0V DIGITAL INPUT Vcc S 3V D 50% 50% VOUT 75W IN 20pF ANALOG OUTPUT PI5V331 GND EN 90% 90% t ON t OFF Figure 2. Switching Time DC HP4195A S1 R1 T2 0.1mF HP41800A HP41952A PI5V331 0.1mF 150W HP11667A Figure 3. Gain/Phase, Crosstalk, Off-Isolation 11-0002 5 www.pericom.com P-0.1 02/16/11 PI5V331 Low On-Resistance Wideband/Video Dual 4-Channel Mux/DeMux Packaging Mechanical: 16-Pin QSOP (Q) DOCUMENT CONTROL NO. PD - 1201 REVISION: G 16 .008 0.20 MIN. .150 .157 3.81 3.99 Guage Plane .010 0.254 1 DATE: 11/07/07 .008 .013 0.20 0.33 Detail A .189 .197 4.80 5.00 0˚-6˚ .016 .035 0.41 0.89 .041 1.04 REF .015 x 45° 0.38 1 .008 0.203 REF .053 1.35 .069 1.75 Detail A .007 .010 0.178 0.254 SEATING PLANE .025 BSC 0.635 .008 .012 0.203 0.305 .228 .244 5.79 6.19 .004 0.101 .010 0.254 X.XX DENOTES DIMENSIONS IN MILLIMETERS X.XX Note: 1) Controlling dimensions in inches. 2) Ref: JEDEC MO-137B/AB. 3) Dimensions do not include mold flash, protrusions or gate burrs Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 16-Pin 150-Mil Wide QSOP PACKAGE CODE: Q Ordering Information Ordering Code Package Code Package Type PI5V331QE Q Pb-free & Green, 16-pin 150-mil wide QSOP 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. "E" denotes Pb-free and Green 3. Adding an "X" at the end of the ordering code denotes tape and reel packaging Pericom Semiconductor Corporation • 1-800-435-2336 11-0002 6 www.pericom.com P-0.1 02/16/11