ANALOG PRODUCTS DIVISION Description Features • Low On-Resistance: 7.0Ω typical. • • Vcc Range: 2.7V to 4.2V ±10% Switching Speed 20nS • • • • • • Break-Before-Make Switching Extended Industrial Temperature Range: –40°C to 85°C LoPro™ Packaging (Pb-free): 10-Lead Micro Package Bandwidth 895MHz @ -3dB roll-off. Compatible with 1.8V systems. Power off protection. The bandwidth of 895MHz allows passing of the 3rd Harmonic, resulting in minimal edge and phase distortion. Superior channel to channel crosstalk minimizes interference. The PAUSB42 contains circuitry for Power-Off protection when VCC = 0V. Data pins can tolerate up to 5.5V The PAUSB42 is compatible with 1.8 and 1.4V Systems. Applications • • • • • • • ProTek Analog’s PAUSB42 is a bidirectional two-port Hi-speed USB2.0 switch. Configured as a double-pole double throw (DPDT) switch, it is optimized for switching between two 480Mbps sources or a Hi-speed and Full-speed 12Mbps source. Hand Held Devices Cell Phones PDA’s Notebooks LCD Monitors Set Top Box USB2.0 Applications Functional Block Diagram HSD1+ D+ HSD2+ Pin Definitions OE 3 GND 4,5,6,7 HSD1n, HSD2n. 1,2 D+, D- Description HSD1- Switch Enable Ground Multiplexed DATA I/O DHSD2Control SEL OE Common Port / USB DATA 9 VCC Positive Power Supply 10 SEL Switch Select Pin Configuration (Top through View) HSD2- 8 Name HSD2+ Pin No. 7 6 OE SEL H X I/O’s = Hi-Z L L D+,D- = HSD1+, HSD1- L H D+,D- = HSD2+,HSD2-. Function OE 8 VCC 9 SEL 10 Temperature Range -40 to 85 °C 95215 Rev.0. 02/09 1 2 D- Logic Function Table D+ 95215 PAUSB42 LoPro DPDT USB2.0 (480Mbps) Switch ™ HSD1+ 4 HSD1- 3 GND Package Part Number 10 Lead LoPro PAUSB42-T7 561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715 www.protekanalog.com NOT FOR USE IN LIFE SUPPORT SYSTEMS 5 PAUSB42 LoPro DPDT USB2.0 (480Mbps) Switch ™ ANALOG PRODUCTS DIVISION Absolute Maximum Ratings(1) Supply Voltage……………………..................................... –0.5V to 4.6V DC Input Voltage…………………………………………...–0.5V to VCC +0.5V DC Output Current ...............................................................±120mA Storage Temperature Range …………………………….–65°C to +150°C Power Dissipation (PD) @ +85°C……………........................…500mW Notes:1. "Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Control input must be held HIGH or LOW; it must not float 2. 3. Recommended operating Conditions SYMBOL PARAMETER MIN MAX UNIT VCC Supply Voltage 2.7 4.2 V 0 VCC V -0.5 4.5 V VCNTRL Control Input Voltage VSW Switch I/O Voltage TA Operating Temperature °C DC Electrical Characteristics CONDITIONS VIK Clamp Diode Voltage IIN = 18mA VIH Input Voltage High VIL Input Voltage Low IIN Control Input Leakage VSW = 0 to VCC 4.2 IOZ Off State Leakage IOFF Power Off Leakage Current 0 ≤ Dn, HSD1n, HSD2n ≤ 3.6V VSW = 0V to 4.3V, VCC = 0V RON Switch On Resistance(1) VSW = 0V to 4.3V, ION = -8mA 3.0 7 Ω VSW = 0.4V, ION = -8mA 3.0 0.6 Ω Quiescent Supply Current VCNTRL = 0 or VCC, IOUT = 0 4.2 1.0 μA Increase in ICC per Control Voltage and VCC VCNTRL = 2.6V, VCC = 4.3V 4.2 10.0 μA VCNTRL = 1.8V, VCC = 4.3V 4.2 15.0 μA ∆RON ICC ICCT Delta RON (2) See Figure 4. See Figure 3. VCC (V) TA = 40 °C to +85 °C MIN TYP MAX -1.2 PARAMETER SYMBOL 3.0 1.3 V 4.2 1.7 V 3.0 to 3.6 0.5 V 4.2 0.7 V -1 1 μA 4.2 -2 2 μA 0 -2 2 μA 561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715 www.protekanalog.com NOT FOR USE IN LIFE SUPPORT SYSTEMS V 3.0 to 3.6 Notes: 1. Measured by voltage drop between HSDn and Dn pins at the indicated current through the switch. 2. Guaranteed by characterization 95215 Rev.0. 02/09 UNITS PAUSB42 LoPro DPDT USB2.0 (480Mbps) Switch ™ ANALOG PRODUCTS DIVISION AC Electrical Characteristics SYMBOL tON VCC (V) TA = 40 °C to +85 °C MIN TYP MAX UNITS RL = 50Ω, CL = 5pF VSW = 0.8V 3.0 to 3.6 13 30 nS RL = 50Ω, CL = 5pF VSW = 0.8V 3.0 to 3.6 12 25 nS 0.25 PARAMETER CONDITIONS Turn-On Time S, OE to Output See Figure 5, Figure 6. Turn-Off Time S, OE to Output tOFF See Figure 5, Figure 6 tPD Propagation Delay(3) RL = 50Ω, CL = 5pF 3.3 tBBM Break-Before-Make RL = 50Ω, CL = 5pF VSW = 0.8V 3.0 to 3.6 2.0 nS 6.0 nS See Figure 7. OIRR Off Isolation RL = 50Ω, f = 240MHz 3.0 to 3.6 -30 dB XTALK Non-Adjacent Channel Crosstalk RL = 50Ω, f = 240MHz 3.0 to 3.6 -45 dB RL = 50Ω, CL = 0pF BW -3dB Bandwidth 3.0 to 3.6 895 MHz RL = 50Ω, CL = 5pF 3.0 to 3.6 755 MHz VCC (V) TA = 40 °C to +85 °C MIN TYP MAX UNITS See Figure 9. See Figure 10. See Figure 8. See Figure 8. Notes: 3. Guaranteed by characterization USB High Speed Related AC Electrical Characteristics SYMBOL tSK(P) tJ PARAMETER CONDITIONS Skew of Opposite Transitions of the same Output RL = 50Ω, CL = 5pF. 3.0 to 3.6 20 pS Total Jitter(4) RL = 50Ω, CL = 5pF tR=tF=500pS (10 to 90%) at 480Mbps (PRBS=215 -1) 3.0 to 3.6 200 pS Notes: 4. Guaranteed by characterization Capacitance TA = 40 °C to +85 °C MIN TYP MAX PARAMETER CONDITIONS CIN Control Pin Input Capacitance VCC = 0V 1.5 CON D+ / D- On Capacitance VCC = 3.3V, OE = 0V, f=240MHz 3.7 SYMBOL See Figure 12 COFF 95215 Rev.0. 02/09 D1n, D2n Off Capacitance VCC = 3.3V, OE = 3.3V See Figure 11 2.0 561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715 www.protekanalog.com NOT FOR USE IN LIFE SUPPORT SYSTEMS UNITS pF PAUSB42 LoPro DPDT USB2.0 (480Mbps) Switch ™ ANALOG PRODUCTS DIVISION Test Diagrams. VON HSDn VSW NC IDn (OFF) Dn A VSW ION SEL 0V or VCC SEL 0V or VCC GND **Each switch port tested separately GND Fig.3 On Resistance Dn HSDn VIN Fig.4 Off Leakage. VIH Logic Input VOUT tr < 5nS Off 50% On Off tf < 5nS VIL tOFF SEL RL 50Ω CL 5pF GND Logic Input Switch Output 90% 90% 0V tON RL , CL Are functions of the application Fig.5 AC Test Circuit VSW1 HSDn VSW2 HSDn Fig.6 Turn-On / Turn-Off Waveforms Dn SEL Logic Input VOUT RL 50Ω CL VCC Logic Input 0V 50% 5pF GND VOUT 0.9*VOUT 0.9*VOUT RL , CL Are functions of the application tBBM Fig.7 Break-Before-Make interval Timing 95215 Rev.0. 02/09 561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715 www.protekanalog.com NOT FOR USE IN LIFE SUPPORT SYSTEMS PAUSB42 LoPro DPDT USB2.0 (480Mbps) Switch ™ ANALOG PRODUCTS DIVISION Test Diagrams. VCC VCC 10nF RS 50Ω 10nF RS 50Ω HSDn SEL Dn Signal Generator Dn Network Analyzer Signal Generator Logic Input 0V or VIH SEL Logic Input 0V or VIH HSDn RL 50Ω GND GND Analyzer CL 5pF RL , CL Are functions of the application Fig.8 Bandwidth RL 50Ω RL , CL Are functions of the application Fig.9 Channel Off Isolation VCC 10nF 50Ω HSDn Dn Signal Generator HSDn 50Ω SEL Analyzer GND CL 5pF RL 50Ω Fig.10 Non-Adjacent Channel-to-Channel Crosstalk VCC VCC 10nF 10nF Dn Capacitance Meter Dn SEL SEL Capacitance Meter Logic Input 0V or VIH f = 1MHz f = 1MHz Logic Input 0V or VIH HSDn HSDn GND Fig.11 Channel Off Capacitance. 95215 Rev.0. 02/09 GND Fig.12 Channel On Capacitance. 561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715 www.protekanalog.com NOT FOR USE IN LIFE SUPPORT SYSTEMS PAUSB42 LoPro DPDT USB2.0 (480Mbps) Switch ™ ANALOG PRODUCTS DIVISION Package Layout and Dimensions Bottom View Top View D E 6 A Pin 1 G 3 Pin 1 Area g B F 10 f Side View Recommended Land Pattern C 0.25 0.75 0.70 DIM A B C D E F G c c1 f g MIN 1.25 1.55 0.50 TYP 1.30 1.60 0.55 0.40 0.30 0.50 0.80 REF 0.00 - 0.05 0.10 REF 0.20 0.60 0.29 0.49 0.15 0.59 Max 1.35 1.65 0.60 PAD 1 c1 3 0.50 10 1.60 6 0.40 0.31 0.51 1.90 0.25 0.61 Note: Dimensions in millimeters Tape and Reel Specifications Reel Dia A0 B0 K0 D E F W P0 P2 P t-max 178 (7”) 1.47±0.05 1.73±0.05 0.65±0.05 1.50±0.10 1.75±0.10 3.50±0.05 12.00±0.30 4.00±0.10 2.00±0.05 4.00±0.10 0.25 P0 D t P2 10 Pitches Cumulative Tolerance on Tape± 0.2 E Pin 1 indicated by Dot Top cover tape A0 B0 W U42 U42 U42 K0 F P 95215 Rev.0. 02/09 561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 632-1715 www.protekanalog.com NOT FOR USE IN LIFE SUPPORT SYSTEMS