PO3B14A. Description. Truth Table. High Bandwidth Potato Chip V CC N.C. EN EN S 1 A 3 B 3 B 2 A 2 A 1 B 1 Y A Y B GND

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1 FEATURES: Patented technology High signal -3db passing bandwidth at 1.2GHz Near-Zero propagation delay VCC = 1.65V to 3.6V Ultra-Low Quiescent Power: 0.1 A typical Ideally suited for low power applications Industrial operating temperature: -40 C to +85 C Available in 16pin 150mil wide QSOP package Available in 16pin 173mil wide TSSOP package Pin Configuration DESCRIPTION: Potato Semiconductor s is designed for world top performance using submicron CMOS technology to achieve GHz high bandwidth. The is a 2-channel, 4:1 Multiplexer / Demultiplexer with 3-state outputs. The switch introduces no additional ground bounce noise or propagation delay. Block Diagram EN S 1 A V CC N.C. S 0 EN A0 A1 A2 A3 B0 B1 B2 B3 A 2 A B 3 B 2 S0 A B 1 S1 Y A 7 10 B 0 GND 8 9 Y B YA YB Pin Description Truth Table Pin Name A N, B N S 0-1 EN Y A to Y B GND V CC Description Data Inputs Select Inputs Enable Data Outputs Ground Power Enable Select EN S 1 S 0 Y Function H X X Hi-Z Disable L L L I0 S1-0 = 0 L L H I1 S1-0 = 1 L H L I2 S1-0 = 2 L H H I3 S1-0 = /01/10

2 Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature C to +150 C Ambient Temperature with Power Applied C to +85 C Supply Voltage to Ground Potential V to +4.6V DC Input Voltage V to +Vcc DC Output Current mA Power Dissipation W 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 the Operating Range, TA = 40 C to +85 C, VCC = 3.3V ±10%) Parameters Description Test Conditions Min. Typ. Max. Units V IH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 V IL Input LOW Voltage Guaranteed Logic LOW Level 0.8 I IH Input HIGH Current V CC = Max., V IN = V CC ±1 I IL Input LOW Current V CC = Max., V IN = GND ±1 I OZH High Impedance Output Current 0 Y, In V CC ±1 R ON Switch On-Resistance V CC = Min., V IN = 0.0V, I ON = -48 ma or -64mA V CC = Min., V IN = VCC, I ON = -15 ma V A DC Electrical Characteristics, 2.5V Supply (Over Operating Range, T A = 40 C to +85 C, V CC = 2.5V ± 10%) Parameters Description Test Conditions Min. Typ. Max. Units V IH Input HIGH Voltage Guaranteed Logic HIGH Level 1.8 V CC V IL Inout LOW Voltage Guaranteed Logic LOW Level I IH Input HIGH Current V CC = Max., V IN = V CC ±1 I IL Input LOW Current V CC = Max., V IN = GND ±1 I OZH High Impedance Current 0 Y, In V CC ±1 R ON Switch On Resistance V CC = Min., V IN = 0.0V, I ON = 48mA V CC = Min., V IN = 2.25V, I ON = -15mA V A 2 01/01/10

3 Power Supply Characteristics Symbol Description Test Conditions (1) Min Typ Max Unit Icc Quiescent Power Supply Current Vcc=Max, Vin=Vcc or GND ua Notes: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc = 3.3V, 25 C ambient. 3. This parameter is guaranteed but not tested. 4. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 5. VoH = Vcc 0.6V at rated current Capacitance (T A = 25 C f = 1 MHz) Parameters Description Test Conditions Typ. Units C IN Input Capacitance C OFF(IN) In Capacitance, Switch Off 3.5 V IN = 0V C OFF(Y) Y Capacitance, Switch Off 6.5 C ON Y/In Capacitance, Switch On 10.0 Notes: 1 This parameter is determined by device characterization but not production tested. Dynamic Electrical Characteristics Over the Operating Range (T A = -40º to +85º, VCC = 3.3V ± 10%) Parameter Description Test Condition Typ. Units X TALK Crosstalk RL = O IRR Off-Isolation RL = BW -3dB Bandwidth RL = GHz Switching Characteristics over 3.3V Operating Range Parameters Description Conditions Max. Units 3.0 pf db t PLH Propogation Delay See Test Diagram 0.3 t PHL t PZH Bus Enable Time 2.0 t PZL See Test Diagram t PHZ Bus Disable Time 3.0 t PLZ ns 3 01/01/10

4 Switching Characteristics over 2.5V Operating Range Parameters Description Conditions Max. Units t PLH Propogation Delay See Test Diagram 0.3 t PHL t PZH Bus Enable Time 2.0 t PZL See Test Diagram t PHZ Bus Disable Time 3.0 t PLZ ns Test Circuit for Electrical Characteristics V CC 200-ohm 6.0V Switch Positions Test Switch t PLZ, t PZL 6.0V t PHZ, t PZH GND Prop Delay Open Pulse Generator V IN D.U.T V OUT R T 10pF C L 200-ohm Switching Waveforms Input Output t PLH 2.5V 2.5V t PHL 2.5V 2.5V 3.5V 1.5V V OH V OL SEL Output Output tpzl tpzh 1.25V 1.25V tplz V DD/2 VOL +0.3V tphz V VOH 0.3V DD/2 2.5V 0V V OH VOL VOH V OL Voltage Waveforms Propagation Delay Times Voltage Waveforms Enable and Disable Times 4 01/01/10

5 Packaging Mechanical Drawing: 16 pin QSOP Packaging Mechanical Drawing: 16 pin TSSOP 5 01/01/10

6 Ordering Information Ordering Code Package Top-Marking T A QU for Tube QR for Tape & Reel 150mil QSOP mil QSOP 16 Q Q TU for Tube 173mil TSSOP 16 T TR for Tape & Reel 173mil TSSOP 16 T 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 Q QSOP Top Left Corner 39 (12 ) (20 ) 97 T TSSOP Top Left Corner 39 (12 ) (20 ) 96 QTY PER TUBE 6 01/01/10