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| 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 Product Features: Low ON Resistance Wideband/Video Quad 2-Channel MUX/DEMUX High-performance, low-cost solution to switch between video sources Wide bandwidth: 200 MHz Low ON-resistance: 3 Low crosstalk at 10 MHz: 58 dB Ultra-low quiescent power (0.1 A typical) Single supply operation: +5.0V Fast switching: 10 ns High-current output: 100 mA Packages available: 16-pin 300-mil wide plastic SOIC (S) 16-pin 150-mil wide plastic SOIC (W) 16-pin 150-mil wide plastic QSOP (Q) Product Description: Pericom Semiconductors PI5V series of mixed signal video circuits are produced in the Companys advanced CMOS low-power technology, achieving industry leading performance. The PI5V330 is a true bidirectional Quad 2-channel multiplexer/demultiplexer that is recommended for both RGB and composite video switching applications. The VideoSwitch can be driven from a current output RAMDAC or voltage output composite video source. 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. The PI5V330 offers a high-performance, low-cost solution to switch between video sources. The application section describes the PI5V330 replacing the HC4053 multiplier and buffer/amplifier. Functional Block Diagram S1A S2A S1B S2B S1C S2C S1D S2D DECODER/DRIVERS DA DB 16-Pin Product Configuration IN S1A DC DD S2A DA S1B S2B DB GND 1 2 3 4 5 6 7 8 16 15 14 16-PIN 13 Q16 12 S16 11 W16 10 9 VCC EN S1D S2D DD S1C S2C DC Product Pin Description EN Truth Table EN 0 0 1 IN 0 1 X ON Switch S1A, S1B, S1C, S1D S2A, S2B, S2C, S2D Disabled IN Pin Name S1A, S2A S1B, S2B S1C, S2C S1D, S2D IN EN DA, DB, DC, DD GND VCC 1 Description Analog Video I/O Select Input Enable Analog Video I/O Ground Power PS7032C 08/07/97 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ........................................................ 65C to +150C Ambient Temperature with Power Applied ....................... 40C to +85C Supply Voltage to Ground Potential (Inputs & Vcc Only) . 0.5V to +7.0V Supply Voltage to Ground Potential (Outputs & D/O Only)0.5V to +7.0V DC Input Voltage ................................................................ 0.5V to +7.0V DC Output Current .......................................................................... 120 mA 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 (Over the Operating Range, TA = 40C to +85C, VCC = 5V 5%) Parameters Description VANALOG Analog Signal Range VIH VIL IIH IIL IO VIK IOS VH RON Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current Analog Output Leakage Current Clamp Diode Voltage Short Circuit Current(3) Input Hysteresis at Control Pins Switch On Resistance (4) Test Conditions(1) Guaranteed Logic HIGH Level Guaranteed Logic LOW Level VCC = Max., VIN = VCC VCC = Max., VIN = GND 0 S1, S2 or D VCC, Switch Off VCC = Min., IIN = 18 mA S1, S2, D = 0V VCC VCC = Min., VIN = 1.0V RL = 75ohm, ION = 13 mA VCC = MIN., VIN = 2.0V RL = 75ohm, ION = 26 mA Min. 0 2.0 0.5 0.7 100 Typ(2) 1.2 150 3 7 Max. 2.0 0.8 1 1 1 V 7 10 Units V V V A A A mA m V ohm ohm 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 = 25C 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. 2 PS7032C 08/07/97 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX Dynamic Characteristics (Over the Operating Range, TA = 40C to +85C, VCC = 5V 5%) Parameter Description Turn On Time Turn Off Time 3 dB Bandwidth Crosstalk Differential Gain Differential Phase (1) Test Conditions RL = 75ohm, CL = 20 pF, see Fig. 6 RL = 75ohm, CL = 20 pF, see Fig. 6 RL = 150ohm, see Fig. 7 RIN = 10ohm; RL = 150ohm, 10 MHz, see Fig. 7 RL = 150ohm, f = 3.58 MHz, see Fig. 5 RL = 150ohm, f = 3.58 MHz, see Fig. 5 VIN = 0V, f = 1 MHz VIN = 0V, f = 1 MHz VIN = 0V, f = 1 MHz RL = 150ohm, 10 MHz, see Fig. 7 Min. 180 Typ. 2.5 1.1 58 0.64 0.27 38 Max. 5 5 6 6 8 Unit ns ns MHz dB % Deg. pF pF pF dB tON tOFF BW DG DP CIN COFF(1) CON(1) OIRR (1) XTALK Input/Enable Capacitance Capacitance, Switch Off Capacitance, Switch On Off Isolation Notes: 1. This parameter is determined by device characterization but is not production tested. Power Supply Characteristics Parameters Description ICC ICC ICCD Quiescent Power Supply Current Supply Current per Input @ TTL HIGH Supply Current per Input per MHz(4) Test Conditions(1) VCC = Max. VCC = Max. VCC = Max., S1, S2, and D Pins Open EN = GND Control Input Toggling 50% Duty Cycle IN = GND or VCC IN = 3.4V(3) Min. Typ(2) 0.1 Max. 3.0 2.5 0.25 Units A mA 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, +25C ambient. 3. Per TTL driven input (VIN = 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. 3 PS7032C 08/07/97 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX Definitions: Symbol RON IO VIN VEN CIN COFF CON VIH VIL IIH (IIL) IOS tON tOFF BW XTALK DG DP OIRR Description Resistance between source and drain with switch in the ON state. Output leakage current measured at S1, S2, and D with the switch OFF. Digital voltage at the IN pin that selects between S1 and S2 analog inputs. A voltage that ENABLES the chip. Capacitance at the digital inputs. Capacitance at analog I/O (S1, S2, D) with switch OFF. Capacitance at analog I/O (S1, S2, D) with switch ON. Minimum input voltage for logic HIGH. Minimum input voltage for logic LOW. Input current of the digital input. Minimum short circuit current for S1, S2 and D. 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. 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. Frequency response of the switch in the ON state measured at 3dB down. Is an unwanted signal coupled from channel to channel. Measured in dB. XTALK = 20 LOG VOUT/VIN. This is non-adjacent crosstalk. Differential gain is the difference measurement between two bias levels, for instance analog input signals of 0V to 0.714V. Differential phase is the difference measurement between two bias levels, for instance analog input signals of 0V to 0.714V. Off isolation is the resistance (measured in dB) between the input and output with the switch off (NO). 4 PS7032C 08/07/97 0.01dB/div DG DIV 10.00m DIV 50.00 RANGE: R = 0, T = 0dBm START STOP 0.00 V 1.00 V RBW: 10 kHz ST: 1.00 sec PI5V330 DG, DP Figure 2. Differential Phase/Gain vs VBIAS 0.05/div 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX 0dB -1dB -2dB -3db -4dB -5dB -6dB -7dB -8dB -9dB -10dB NETWORK A: REF 5.500 [dB] B: REF 180.0 [deg] MKR 216 115 931.231 Hz T/R 519.486m dB -90.2501 deg +180 +144 GAIN +108 +72 +36 PHASE 0 -36 -72 -108 -144 2 4 6 8 1 2 4 6 8 1 2 -180 DIV 1.000 DIV 36.00 START STOP 1 000 000 . 000 Hz 300 000 000 . 000 Hz RBW: 10 kHz ST: 1.41 sec RANGE: R = 0, T = 0dBm PI5V330 -3dB BANDWIDTH, PHASE Figure 1. Gain/Phase vs Frequency NETWORK A: REF 4.920[dB] B: REF -34.30 [deg] MKR 0.70 V T/R 4.87392 dB -34.5956 deg DP 5 PS7032C 08/07/97 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX +10dB 0dB -10dB -20db -30dB -40dB -50dB -60dB -70dB -80dB -90dB NETWORK A: REF 10.00 [dB] B: REF 180.0 [deg] MKR 100 063 436.436 Hz T/R 519.486m dB -90.2501 deg +180 +144 PHASE +108 +72 +36 GAIN 0 -36 -72 -108 -144 2 4 6 8 1 2 4 6 8 1 2 -180 DIV DIV 36.00 10.00 RBW: 10 kHz ST: 1.41 sec PI5V330 OFF ISOLATION START STOP RANGE: R = 0, T = 0dBm 1 000 000 . 000 Hz 300 000 000 . 000 Hz Figure 3. Off Isolation vs Frequency 0dB -10dB NETWORK A: REF 0.000 [dB] B: REF 180.0 [deg] MKR 10 074 746.057 Hz T/R 519.486m dB -90.2501 deg +180 +144 PHASE -20dB -30db -40dB MAGNITUDE -50dB -60dB -70dB -80dB -90dB -100dB 2 4 6 8 1 2 4 6 8 1 2 +108 +72 +36 0 -36 -72 -108 -144 -180 DIV DIV 10.00 36.00 RBW: 10 kHz ST: 4.05 sec RANGE: R = 0, T = 0dBm PI5V330 XTALK 10 MHz, RL = 50 Ohm START STOP 1 000 000 . 000 Hz 300 000 000 . 000 Hz Figure 4. Crosstalk vs Frequency 6 PS7032C 08/07/97 Test Circuits 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX DC HP4195A S1 R1 T2 0.1 F HP41952A HP41800A 0.1 F PI5V330 150 HP11667A Figure 5. Differential Gain/Phase +5.0V Vcc 3V IN PI5V330 GND EN S D 75 20 pF VOUT DIGITAL INPUT ANALOG OUTPUT tON 50% 50% 90% 90% tOFF Figure 6. Switching Time 7 PS7032C 08/07/97 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI5V330 LOW ON RESISTANCE WIDEBAND/VIDEO QUAD 2-CHANNEL MUX/DEMUX HP4195A S1 R1 T1 HP11667A PI5V330 150 Figure 7. Gain/Phase, Crosstalk, Off-Isolation Pericom Semiconductor Corporation 2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com 8 PS7032C 08/07/97 |
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