PI3DBV40 3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux Video Switch with Single Enable Features Description R is 4 typical Pericom Semiconductors PI3DBV series of logic circuits are ON produced using the Companys advanced sub-micron CMOS Low bit-to-bit skew: 200ps technology, achieving industry leading performance. Low crosstalk: 27dB 250MHz The PI3DBV40 is a 8- to 4-channel multiplexer/demultiplexer. Low Current Consumption: 20A Industry leading advantages include a propagation delay of less Near-Zero propagation delay: 250ps than 250ps, resulting from its low channel resistance and I/O Switching speed: 9ns capacitance. The device multiplexes differential outputs from a Channel On-Capacitance: 9.5pF (typical) video source to one of two corresponding outputs or switches two V Operating Range: +3.0V to +3.6V CC inputs to a common display. The switch is bidirectional and offers ESD>2000V . Human Body Model little or no attenuation of the high-speed signals at the outputs. It >500 MHz bandwidth (or data frequency) is designed for low bit-to-bit skew, high channel-to-channel noise Packaging (Pb-free & Green available): isolation and is compatible with various standards, such as LVDS 48-pin, 240-mil wide plastic TSSOP (A) and TMDS. Applications Routes physical layer signals for high bandwidth digital video Pin Description Block Diagram V 1 48 I DD 0 1 I Y 0 1 0 Y 2 47 I 0 1 1 Y I 1 1 1 GND 3 46 GND Y 4 45 I 1 0 2 I 0 2 GND 5 44 I 1 2 I 1 2 V 6 43 GND DD I Y 2 1 2 GND 7 42 I 2 1 Y I 3 3 1 Y 8 41 I 2 3 1 GND 9 40 GND I 2 2 Y 10 39 I 3 2 2 I 3 2 GND 11 38 I 3 2 I Y 4 1 4 V 12 37 GND DD I Y 5 1 5 GND 13 36 V DD I 4 2 NC 14 35 I 4 1 I 5 2 Y 15 34 I 4 5 1 Y I 6 6 1 GND 16 33 GND I Y 7 1 Y 17 32 I 7 5 4 2 GND 18 31 I 5 2 I 6 2 V 19 30 GND DD I 7 2 GND 20 29 I 6 1 Y 21 28 I 6 7 1 SEL GND 22 27 GND Y 23 26 I 7 6 2 SEL 24 25 I 7 2 PS8709B 07/22/04 1PI3DBV40 3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux Video Switch with Single Enable Maximum Ratings Truth Table (Above which useful life may be impaired. For user guidelines, Function SEL not tested.) Y to I L N N 1 Storage Temperature....................................65C to +150C Y to I H N N 2 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 Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and func- tional 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 for Video Switching over Operating Range (T = 40C to +85C, V = 3.3V 10%) A CC (2) Paramenter Description Test Conditions Min. Typ. Max. Units V Input HIGH Voltage Guaranteed HIGH level 2 - - IH V Input LOW Voltage Guaranteed LOW level 0.5 - 0.8 V IL V Clamp Diode Voltage V = Max., I = 18mA - 0.7 1.2 IK CC IN I Input HIGH Current V = Max., V = V - - 5 IH CC IN CC I Input LOW Current V = Max., V = GND - - 5 A IL CC IN I Power Down Leakage Current VCC = 0V, V = 0V, V 3.6 - - 5 OFF Y I V = Min., 1.5V V V , CC IN CC - 4 8 (3) R Switch On-Resistance I = 40mA ON IN V = Min., VIN 1.5V and V , CC CC - 1 - (4) R On-Resistance Flatness I = 40mA FLAT(ON) IN On-Resistance match from center V = Min., 1.5V V V , CC IN CC - 0.9 2 (4) R ports to any other port I = 40mA ON IN PS8709B 07/22/04 2