PI3V312LEX

PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Features Description • Near-Zero propagation delay Pericom Semiconductor’s PI3V312 is a 4-port, 2:1 Multiplexer/ Demultiplexer with 3-state outputs. The switch introduces no additional ground bounce noise or propagation delay. • •  •  •  •  •  •  •  •  • 5Ω switches connect inputs to outputs High signal passing bandwidth (500MHz) Beyond Rail-to-Rail switching 5V I/O tolerant with 3.3V supply 1.8V, 2.5V and 3.3V supply voltage operation Hot insertion capable Industrial operating temperature: -40ºC to +85ºC 2KV ESD Protection (human body model) Latch-up performance >250mA per JESD17 Packaging (Pb-free & Green): – 16-pin QSOP (Q) – 16-pin TSSOP (L) Low On-Resistance and High bandwidth make it ideal for video and other applications. Also this device has exceptionally low crosstalk and off-isolation, which is far greater than most analog switches offered today. A single 3.3V supply is all that is required for operation. The PI3V312 offers a high-performance (500MHz), low-cost solution to switch between video signals that have high bandwidth. Block Diagram Pin Configuration IA1 IA0 IB0 IB1 IC0 IC1 ID0 ID1 EN S YA YB YC S 1 16 VCC IA0 2 15 EN IA1 3 14 ID0 YA 4 13 ID1 IB0 5 12 YD IB1 6 11 IC0 YB 7 10 IC1 GND 8 9 YC 16-pin L, Q YD Truth Table(1) Pin Description Pin Name Description EN S YA YB YC YD Function H X Hi-Z Hi-Z Hi-Z Hi-Z Disable L L IA0 IB0 IC0 ID0 S=0 S Select Inputs L H IA1 IB1 IC1 ID1 S=1 EN Enable YA to YD Data Outputs GND Ground VCC Power IA N Notes: 1. H=High Voltage Level L=Low Voltage Level 2016-05-0001 1 to IDN Data Inputs PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature................................................. –65°C to +150°C Ambient Temperature with Power Applied................ –40°C to +85°C Supply Voltage to Ground Potential ........................... –0.5V to +4.6V DC Input Voltage......................................................... –0.5V to +6.0V 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, 3.3V Supply (Over Operating Range, TA = –40°C to +85°C, VCC = 3.3V ± 10%) Test Conditions(1) Typ(2) Parameters Description VIH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 VIL Input LOW Voltage Guaranteed Logic LOW Level –0.5 VIK Clamp Diode Voltage VCC = Min., IIN = –18 mA IIH Input HIGH Current VCC = Max., VIN = VCC ±1 IIL Input LOW Current VCC = Max., VIN = GND ±1 IOZH High Impedance Output Current 0 ≤ Y, In ≤ VCC RON Switch On-Resistance(4) Min. -1.3 Max. Units 0.8 V –1.8 µA ±1 VCC = Min., VIN = 0V, ION = 48 mA or -64mA 4 6 VCC = Min., VIN = 3.6V, ION = -15 mA 5 8 Ω DC Electrical Characteristics, 2.5V Supply (Over Operating Range, TA = –40°C to +85°C, VCC = 2.5V ± 10%) Parameters(5) Description VIH Input HIGH Voltage VIL Min. Typ. Max. Guaranteed Logic HIGH Level 1.8 – VCC + 0.3 Inout LOW Voltage Guaranteed Logic LOW Level –0.3 – 0.8 VIK Clamp Diode Voltage VCC = Max., IIN = –6mA – –0.7 –1.8 IIH Input HIGH Current VCC = Max., VIN = VCC – – ±1 IIL Input LOW Current VCC = Max., VIN = GND – – ±1 IOZH High Impedance 0 ≤ Y, In ≤ VCC – – ±1 VCC = Min., VIN = 0V, ION = –48mA – 6 8 VCC = Min., VIN = 2.25V, ION = -15mA – 7 14 RON 2016-05-0001 Switch Test Conditions Current(3) On-Resistance(4) 2 Units V µA Ω PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Capacitance (TA = 25°C f = 1 MHz) Parameters(5) Description CIN Input Capacitance COFF(IN) In Capacitance, Switch Off COFF(Y) Y Capacitance, Switch Off CON Y/In Capacitance, Switch On Test Conditions Typ. Units 3.0 3.5 VIN = 0V pF 7.0 10.0 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 = 3.3V, 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 Y and In pin at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the two (Y, In) pins. 5. This parameter is determined by device characterization but is not production tested. Power Supply Characteristics Test Conditions(1) Parameters Description ICC Quiescent Power Supply Current Min. Typ.(2) VCC = 3.6V, VIN = GND or VCC Max. Units 0.5 mA Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 3.3V, +25°C ambient. Dynamic Electrical Characteristics Over the Operating Range (TA = -40º to +85º, VCC = 3.3V ± 10%) Parameter Description Test Condition XTALK Crosstalk See Test Diagram (f = 100MHz) -60 OIRR Off-Isolation See Test Diagram (f = 100MHz) -60 BW -3dB Bandwidth See Test Diagram; CL = 0pF Min. Typ. 100 Max. Units dB 500 MHz Switching Characteristics over 3.3V Operating Range Com. Parameters Description tPLH tPHL Propagation Delay(2,3) Y to In, In to Y tPZH tPZL Enable Time S or EN to Y or In tPHZ tPLZ Disable Time S or EN to Y or In 2016-05-0001 Conditions(1) Min. See Test Diagram Typ. Max. Units 0.3 1.5 9.0 1.5 9.0 ns See Test Diagram 3 PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Switching Characteristics over 2.5V Operating Range Com. Parameters Conditions(1) Description tPLH tPHL Propagation Delay(2,3) Y to In, In to Y tPZH tPZL Enable Time S or EN to Y or In tPHZ tPLZ Disable Time S or EN to Y or In Min. See Test Diagram Max. Units 0.3 1.5 15.0 1.5 12.0 ns See Test Diagram Notes: 1. See test circuit and waveforms. 2. This parameter is guaranteed but not tested on Propagation Delays. 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 0.30ns 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 switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side. Bandwidth vs Capacitance 3db Bandwidth 600 500 400 300 200 100 0 0 pf 10 pf 20 pf 30 pf 40 pf 50 pf Capacitance Load 2016-05-0001 4 PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Test Circuit for Electrical Characteristics(1) 6.0V VCC 200-ohm Pulse Generator VIN VOUT D.U.T 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, tR ≤ 2.5ns, tF ≤ 2.5ns. 5. The outputs are measured one at a time with one transition per measurement. Switch Positions Test Switch tPLZ, tPZL 6.0V tPHZ, tPZH GND Prop Delay Open Test Circuit for Dynamic Electrical Characteristics HP4396 S1 VCC T1 D.U.T HP11667A 2016-05-0001 R1 CL 5 PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Crosstalk (VCC = 3.3V, 25°C) -0 Network A:REF 0.000 [ dB ] Cor B:REF 180.0 [ deg ] MKR T/R 0 10,081,529.565 Hz -53.7271dB deg -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 DIV 36.00 RBW: 300 Hz, ST: 13.7 sec 10 MHz Start = 1 KHz Stop = 500 MHz Off Isolation (VCC = 3.3V, 25°C) -0 Network A:REF 0.000 [ dB ] Cor B:REF 180.0 [ deg ] MKR T/R 0 10,081,529.565 Hz -66.5818 dB deg -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 DIV 36.00 ABW: 300 Hz ST: 13.7 sec 2016-05-0001 10 MHz 6 Start = 1 KHz Stop = 500 MHz PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Switching Waveforms 2.5V ENx 1.25V 1.25V 0V 3.5V 2.5V Input tPLH Output Output 2.5V tPHL tPLZ VDD/2 1.5V VOH 2.5V tPZL VOL Output VOL +0.3V VOL tPHZ tPZH 2.5V VOH VOH VDD/2 VOH -0.3V VOL Voltage Waveforms Enable and Disable Times 3.5V 2.5V Input tPLH tPHL 1.5V VOH 2.5V Output VOL tSK(p) = I tPHL – tPLH I Pulse Skew - tSK(p) Applications Information Logic Inputs The logic control inputs can be driven upto 3.6V regardless of the supply voltage. For example, given a +3.3V supply, EN maybe driven LOW to 0V and HIGH to 3.6V. Driving EN Rail-to-Rail® minimizes power consumption. Hot Insertion For Datacom and Telecom applications that have ten or more volts passing through the backplane, a high voltage from the power supply may be seen at the device input pins during hot insertion. The PI3V312 device have maximum limits of 6V and 120mA for 20ns. If the power is higher or applied for a longer time or repeatedly reaches the maximum limits, the devices can be damaged. 2016-05-0001 7 PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Packaging Mechanical: 16-pin QSOP (Q) 16-0056 2016-05-0001 8 PT0596 05/23/16 PI3V312 Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch Packaging Mechanical: 16-pin TSSOP (L) 16-0061 Note: For latest package info, please check: http://www.pericom.com/support/packaging/packaging-mechanicals-and-thermal-characteristics/ Ordering Information Ordering Code PI3V312QE PI3V312QEX PI3V312LE PI3V312LEX Packaging Code Package Description Q 16-pin, 150-Mil Wide (QSOP) Q 16-pin, 150-Mil Wide (QSOP), Tape & Reel L 16-pin, 173 Mil Wide (TSSOP) L 16-pin, 173 Mil Wide (TSSOP), Tape & Reel NOTES: 1. Thermal characteristics can be found on the company web site at www.pericom.com/package 2. E = Pb-free and Green 3. Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336  •  www.pericom.com 2016-05-0001 9 PT0596 05/23/16