PO3B40ATU

Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable PO3B40A 03/13/08 High Bandwidth Potato Chip FEATURES: • Patented technology • High signal -3db passing bandwidth at 1GHz(2Gbps) • Near-Zero propagation delay • VCC = 1.65V to 3.6V • Ultra-Low Quiescent Power: 0.1µA typical • Ideally suited for low power applications • Industrial operating temperature: -40°C to +85°C • Available in 48pin TSSOP package DESCRIPTION: Potato Semiconductor’s PO3B40A is designed for world top performance using submicron CMOS technology to achieve GHz high bandwidth. The PO3B40A is a Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable. The switch introduces no additional ground bounce noise or propagation delay. Pin Configuration VDD Y0 GND Y1 GND VDD GND Y2 GND Y3 GND VDD GND NC Y4 GND Y5 GND VDD GND Y6 GND Y7 SE L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 0I1 1I1 Block Diagram Y0 Y1 0I1 1I1 0I2 1I2 GND 0I 2 1I2 Y2 Y3 2I1 3I1 2I2 3I2 GND 2 I1 3I1 GND 2 I2 3 I2 Y4 Y5 4I1 5I1 4I2 5I2 GND VDD 4 I1 5I1 Y6 Y7 6I1 7I1 6I2 7I2 GND 4I2 5I2 GND 6I1 7I1 GND 6I2 7I2 Truth Table Function YN to NI1 YN to NI2 SEL L H 1 Copyright © Potato Semiconductor Corporation Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable PO3B40A 03/08/08 High Bandwidth Potato Chip Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Note: S t r e ss e s g r eate r t han t h os e l i s te d u n d e r M AXIMU M 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. 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 +Vcc DC Output Current................................................................... 120mA Power Dissipation ....................................................................... 0.5W (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%) Parameters VIH VIL IIH IIL IOZH RON Description Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current DC Electrical Characteristics, 3.3V Supply Test Conditions Guaranteed Logic HIGH Level Guaranteed Logic LOW Level VCC = Max., VIN = VCC VCC = Max., VIN = GND VCC = Min., VIN = 0.0V, Switch On-Resistance ION = -48 mA or -64mA VCC = Min., VIN = VCC , ION = -15 mA Min. Typ. 2.0 0.8 ±1 ±1 ±1 14 16 18 20 Ω µA Max. Units V High Impedance Output Current 0 ≤ Y, In ≤ VCC (Over Operating Range, TA = –40°C to +85°C, VCC = 2.5V ± 10%) Parameters VIH VIL IIH IIL IOZH RON Description Input HIGH Voltage Inout LOW Voltage Input HIGH Current Input LOW Current High Impedance Current Switch On Resistance DC Electrical Characteristics, 2.5V Supply Test Conditions Guaranteed Logic HIGH Level Guaranteed Logic LOW Level VCC = Max., VIN = VCC VCC = Max., VIN = GND 0 ≤ Y, In ≤ VCC VCC = Min., VIN = 0.0V, ION = –48mA VCC = Min., VIN = 2.25V, ION = -15mA 18 18 Min. 1.8 –0.3 Typ. Max. VCC + 0.3 0.8 ±1 ±1 ±1 22 Ω 22 µA Units V 2 C opyright © Potato Semiconductor Corporation Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable PO3B40A 02/16/08 High Bandwidth Potato Chip Power Supply Characteristics Symbol Description Quiescent Power Supply Current Test Conditions (1) Vcc=Max, Vin=Vcc or GND Min Typ Max Unit Icc Notes: 1. 2. 3. 4. 5. - 0.1 3 uA For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. Typical values are at Vcc = 3.3V, 25° C ambient. This parameter is guaranteed but not tested. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. VoH = Vcc – 0.6V at rated current Capacitance Parameters CIN COFF CON (TA = 25°C f = 1 MHz) Description Input Capacitance Port I Capacitance, Switch OFF Switch Capacitance, Switch ON VIN = 0V Test Conditions Typ. 3.0 5.0 10.0 pF Units Dynamic Electrical Characteristics Over the Operating Range (TA = -40º to +85º, VCC = 3.3V ± 10%) Parameter XTALK OIRR BW Description Crosstalk Off-Isolation -3dB Bandwidth Test Condition RL = 100Ω RL = 100Ω RL = 100Ω Typ. -60 -60 1 Units dB GHz Switching Characteristics over 3.3V Operating Range Parameters tPLH tPHL tPZH tPZL tPHZ tPLZ Description Propogation Delay Bus Enable Time See Test Diagram Bus Disable Time 3.0 Conditions See Test Diagram Max. 0.3 2.0 ns Units 3 Copyright © Potato Semiconductor Corporation Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable PO3B40A 02/16/08 High Bandwidth Potato Chip Switching Characteristics over 2.5V Operating Range Parameters tPLH tPHL tPZH tPZL tPHZ tPLZ Description Propogation Delay Bus Enable Time See Test Diagram Bus Disable Time 3.0 Conditions See Test Diagram Max. 0.3 2.0 ns Units Test Circuit for Electrical Characteristics 6.0V VCC Switch Positions Test tPLZ, tPZL tPHZ, tPZH Prop Delay Switch 6.0V GND Open 200-ohm Pulse Generator VIN VOUT D.U.T RT 10pF CL 200-ohm Switching Waveforms SEL 2.5V 1.25V tPZL VDD/2 1.25V 0V Output tPLZ VOL +0.3V tPHZ VDD/2 Output VOH –0.3V VOH VOL VOH VOL 3.5V Input tPLH Output 2.5V 2.5V 2.5V 1.5V tPHL VOH 2.5V VOL tPZH Voltage Waveforms Propagation Delay Times Voltage Waveforms Enable and Disable Times 4 C opyright © Potato Semiconductor Corporation Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable PO3B40A 02/16/08 High Bandwidth Potato Chip Packaging Mechanical Drawing: 48 pin TSSOP 48 .236 .244 6.0 6.2 .018 0.45 .030 0.75 .319 8.1 1 .488 12.4 .496 12.6 .047 1.20 Max .004 0.09 .008 0.20 .0197 0.50 .007 .010 0.17 0.27 .002 .006 0.05 0.15 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS 5 Copyright © Potato Semiconductor Corporation Wide Bandwidth, 8-Channel, 2:1 Mux/DeMux with Single Enable PO3B40A 02/16/08 High Bandwidth Potato Chip Ordering Information Ordering Code PO3B40ATU PO3B40ATR 48-pin TSSOP 48-pin TSSOP Package Tube Tape and reel Pb-free & Green Pb-free & Green Top-Marking PO3B40AT PO3B40AT TA -40°C to 85°C -40°C to 85°C IC Package Information PACKAGE CODE PACKAGE TYPE TAPE WIDTH (mm) TAPE PITCH (mm) PIN 1 LOCATION TAPE TRAILER LENGTH QTY PER REEL TAPE LEADER LENGTH QTY PER TUBE T TSSOP 48 24 12 Top Left Corner 26 (12”) 1500 43 (20”) 39 6 C opyright © Potato Semiconductor Corporation