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NLAS7223C High-Speed USB 2.0 (480 Mbps) DPDT Switches The NLAS7223C DPDT switch is optimized for high-speed USB 2.0 applications within portable systems. It features ultra-low on capacitance, CON = 7.5 pF (typ), and a bandwidth above 900 MHz. It is optimized for applications that use a single USB interface connector to route multiple signal types. The CON and RON of both channels are suitably low to allow the NLAS7223C to pass any speed USB data or audio signals going to a moderately resistive terminal such as an external headset. It is offered in a UQFN10 1.4 mm x 1.8 mm package. Features http://onsemi.com MARKING DIAGRAM * * * * * * * * * Optimized Flow-Through Pinout on NLAS7223C RON: 7.5 W Typ @ VCC = 4.2 V CON: 7.5 pF Typ @ VCC = 3.3 V VCC Range: 1.65 V to 4.5 V Typical Bandwidth: 900 MHz 1.4 mm x 1.8 mm x 0.50 mm UQFN10 OVT on Common Signal Pins D+/D- up to 5.25 V 8 kV ESD Protection on D+/D- to GND This is a Pb-Free Device 1 UQFN10 CASE 488AT AC MG G AC M G = = = Device Code Date Code Pb-Free Device (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet. Typical Applications * High Speed USB 2.0 Data * Mobile Phones * Portable Devices NLAS7223C HS USB XCVR USB CONNECTOR FS USB XCVR or AUDIO AMP Figure 1. Application Diagram (c) Semiconductor Components Industries, LLC, 2008 October, 2008 - Rev. 1 1 Publication Order Number: NLAS7223C/D NLAS7223C HSD1+ 7 HSD1- 6 OE VCC 8 5 HSD2+ HSD2- GND 9 4 CONTROL S 10 3 1 2 D+ D- Figure 2. Pin Connections and Logic Diagram (NLAS7223C, Top View) Table 1. PIN DESCRIPTION Pin S OE HSD1+, HSD1-, HSD2+, HSD2-, D+, D- Function Control Input Output Enable Data Ports OE 1 0 0 S X 0 1 Table 2. TRUTH TABLE HSD1+, HSD1- OFF ON OFF HSD2+, HSD2- OFF OFF ON MAXIMUM RATINGS Symbol VCC VIS VIN ICC TS IIS_CON IIS_PK IIN HSDn+, HSDn-, D+, D- HSDn+, HSDn-, D+, D- S, OE Pins VCC HSDn+, HSDn- D+, D- S, OE VCC Control Input Voltage, Output Enable Voltage Positive DC Supply Current Storage Temperature Analog Signal Continuous Current-Closed Switch Analog Signal Continuous Current 10% Duty Cycle Control Input Current, Output Enable Current Parameter Positive DC Supply Voltage Analog Signal Voltage Value -0.5 to +5.5 -0.5 to VCC + 0.3 -0.5 to +5.25 -0.5 to +5.5 50 -65 to +150 $300 $500 $20 V mA C mA mA mA Unit V V Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. RECOMMENDED OPERATING CONDITIONS Symbol VCC VIS VIN TA HSDn+, HSDn- D+, D- S, OE Control Input Voltage, Output Enable Voltage Operating Temperature Pins Parameter Positive DC Supply Voltage Analog Signal Voltage Min 1.65 GND GND GND -40 Max 4.5 VCC 4.5 VCC +85 V C Unit V V Minimum and maximum values are guaranteed through test or design across the Recommended Operating Conditions, where applicable. Typical values are listed for guidance only and are based on the particular conditions listed for section, where applicable. These conditions are valid for all values found in the characteristics tables unless otherwise specified in the test conditions. http://onsemi.com 2 NLAS7223C ESD PROTECTION Symbol ESD Human Body Model - All Pins Parameter Value 3.0 Unit kV DC ELECTRICAL CHARACTERISTICS CONTROL INPUT, OUTPUT ENABLE VOLTAGE (Typical: T = 25C) -40C to +85C Symbol VIH Pins S, OE Parameter Control Input, Output Enable HIGH Voltage (See Figure 11) Control Input, Output Enable LOW Voltage (See Figure 11) Current Input, Output Enable Leakage Current 0 VIS VCC Test Conditions VCC (V) 2.7 3.3 4.2 2.7 3.3 4.2 1.65 - 4.5 Min 1.25 1.25 1.25 - Typ - Max - Unit V VIL S, OE - 0.4 0.4 0.5 1.0 V IIN S, OE - - mA SUPPLY CURRENT AND LEAKAGE (Typical: T = 25C, VCC = 3.3 V) -40C to +85C Symbol ICC IOZ IOFF D+, D- Pins VCC Parameter Quiescent Supply Current OFF State Leakage Power OFF Leakage Current Test Conditions VIS = VCC or GND; ID = 0 A 0 VIS VCC 0 VIS VCC VCC (V) 1.65 - 4.5 1.65 - 4.5 0 Min - - - Typ - 0.1 - Max 1.0 1.0 1.0 Unit mA mA mA LIMITED VIS SWING ON RESISTANCE (Typical: T = 25C) -40C to +85C Symbol RON Pins Parameter On-Resistance Test Conditions ION = 8 mA VIS = 0 V to 0.4 V ION = 8 mA VIS = 0 V to 0.4 V ION = 8 mA VIS = 0 V to 0.4 V VCC (V) 2.7 3.3 4.2 2.7 3.3 4.2 2.7 3.3 4.2 Min - Typ 6.0 6.0 5.5 0.35 0.35 0.20 0.8 0.7 0.5 Max - Unit W RFLAT On-Resistance Flatness On-Resistance Matching - - W DRON - - W FULL VIS SWING ON RESISTANCE (Typical: T = 25C) -40C to +85C Symbol RON Pins Parameter On-Resistance Test Conditions ION = 8 mA VIS = 0 V to VCC ION = 8 mA VIS = 0 V to VCC ION = 8 mA VIS = 0 V to VCC VCC (V) 2.7 3.3 4.2 2.7 3.3 4.2 2.7 3.3 4.2 Min - Typ 9.3 8.7 7.5 3.6 3.3 2.9 0.8 0.7 0.5 Max - Unit W RFLAT On-Resistance Flatness On-Resistance - - W DRON - - W http://onsemi.com 3 NLAS7223C AC ELECTRICAL CHARACTERISTICS TIMING/FREQUENCY (Typical: T = 25C, VCC = 3.3 V, RL = 50 W, CL = 35 pF, f = 1 MHz) -405C to +855C Symbol tON tOFF TBBM BW Pins Parameter Test Conditions VCC (V) 1.65 - 4.5 1.65 - 4.5 1.65 - 4.5 CL = 5 pF 1.65 - 4.5 Min - - 2.0 - Typ 13.0 12.0 - 900 Max 30.0 25.0 - - Unit ns ns ns MHz Closed Turn-ON Time to Open (See Figures 4 and 5) Open to Turn-OFF Time Closed (See Figures 4 and 5) Break-Before-Make Time (See Figure 3) -3 dB Bandwidth ISOLATION (Typical: T = 25C, VCC = 3.3 V, RL = 50 W, CL = 5 pF) -405C to +855C Symbol OIRR XTALK Pins Open Parameter OFF-Isolation (See Figure 6) Test Conditions f = 240 MHz f = 240 MHz VCC (V) 1.65 - 4.5 1.65 - 4.5 Min - - Typ -21 -21 Max - - Unit dB dB HSD+ to Non-Adjacent Channel HSD- Crosstalk CAPACITANCE (Typical: T = 25C, VCC = 3.3 V, RL = 50 W, CL = 5 pF) -405C to +855C Symbol CIN CON Pins S, OE D+ to HSD1+ or HSD2+ HSD1n or HSD2n Parameter Control Pin, Output Enable Input Capacitance ON Capacitance Test Conditions VCC = 0 V, f = 1 MHz VCC = 0 V, f = 10 MHz VCC = 3.3 V; OE = 0 V, S = 0V or 3.3 V f = 1 MHz VCC = 3.3 V; OE = 0 V, S = 0V or 3.3 V f = 10 MHz OFF Capacitance VCC = VIS = 3.3 V; OE = 0 V, S = 3.3 V or 0 V, f = 1 MHz VCC = VIS = 3.3 V; OE = 0 V, S = 3.3 V or 0 V, f = 10 MHz Min - - - - - - Typ 1.5 1.0 7.5 6.5 3.8 2.0 Max - - - - - - Unit pF COFF DUT VCC 0.1 mF 50 W Output VOUT 35 pF Input VCC GND tBMM 50 % OF DROOP VOLTAGE DROOP Output Switch Select Pin Figure 3. tBBM (Time Break-Before-Make) http://onsemi.com 4 NLAS7223C VCC DUT VCC 0.1 mF Open Output VOUT 50 W 35 pF Output VOL Input tON tOFF Input 0V VOH 50% 50% 90% 90% Figure 4. tON/tOFF VCC DUT Output Open 50 W VOUT 35 pF Input VCC 50% 0V VOH Output VOL 10% tOFF tON 10% 50% Input Figure 5. tON/tOFF 50 W Reference Input Output 50 W Generator 50 W DUT Transmitted Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction. VISO = Off Channel Isolation = 20 Log VONL = On Channel Loss = 20 Log VOUT VIN for VIN at 100 kHz VOUT for VIN at 100 kHz to 50 MHz VIN Bandwidth (BW) = the frequency 3 dB below VONL VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 W Figure 6. Off Channel Isolation/On Channel Loss (BW)/Crosstalk (On Channel to Off Channel)/VONL http://onsemi.com 5 NLAS7223C DETAILED DESCRIPTION High Speed (480Mbps) USB 2.0 Optimized Over Voltage Tolerant The NLAS7223C is a DPDT switch designed for USB applications within portable systems. The RON and CON of both switches are maintained at industry-leading low levels in order to ensure maximum signal integrity for USB 2.0 high speed data communication. The NLAS7223C switch can be used to switch between high speed (480Mbps) USB signals and a variety of audio or data signals such as full speed USB, UART or even a moderately resistive audio terminal. The NLAS7223C features over voltage tolerant I/O protection on the common signal pins D+/D-. This allows the switch to interface directly with a USB connector. The D+/D- pins can withstand a short to VBUS, up to 5.25 V, continuous DC current for up to 24 hours as specified in the USB 2.0 specification. This protection is achieved without the need for any external resistors or protection devices. NLAS7223C Figure 7. Board Schematic http://onsemi.com 6 NLAS7223C Figure 8. Signal Quality Figure 9. Near End Eye Diagram http://onsemi.com 7 NLAS7223C Near End Test Data: Consecutive jitter range Std. Paired JK jitter range Paired KJ jitter range Consecutive jitter range NO Paired JK jitter range Paired KJ jitter range 0 -0.5 -1.0 BANDWIDTH (dB) -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 1M 10 M 100 M 1000 M -61.64 -58.36 -62.00 -66.69 -74.71 -58.86 113.30 46.47 81.30 69.37 60.06 70.90 ps ps ps ps ps ps -200 ps +200 ps -200 ps +200 ps Min Max FREQUENCY (Hz) Figure 10. Bandwidth vs. Frequency ICC Leakage Current as a Function of VIN Voltage 3.5E-03 3.0E-03 2.5E-03 2.0E-03 I_In (A) 1.5E-03 1.0E-03 5.0E-04 0.0E+00 -5.0E-04 0 0.5 1 1.5 2 VIN (V) 2.5 3 3.5 4 3.3 V 4.2 V 2.7 V Figure 11. ICC Leakage Current vs. VIN Voltage ORDERING INFORMATION Device NLAS7223CMUTBG Package UQFN-10 (Pb-Free) Shipping 3000 / Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 8 NLAS7223C PACKAGE DIMENSIONS UQFN10 1.4x1.8, 0.4P CASE 488AT-01 ISSUE A EDGE OF PACKAGE NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS 3. DIMENSION b APPLIES TO PLATED TERMINAL AND IS MEASURED BETWEEN 0.25 AND 0.30 MM FROM TERMINAL. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. DIM A A1 A3 b D E e L L1 L3 MILLIMETERS MIN MAX 0.45 0.60 0.00 0.05 0.127 REF 0.15 0.25 1.40 BSC 1.80 BSC 0.40 BSC 0.30 0.50 0.00 0.15 0.40 0.60 D A PIN 1 REFERENCE 2X 0.10 C 0.10 C 2X 0.05 C 0.05 C A A1 A1 SIDE VIEW 3 5 6 1 10X C e/2 e SEATING PLANE 9XL 10 10 X L3 BOTTOM VIEW b 0.10 C A B 0.05 C NOTE 3 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/ Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative http://onsemi.com 9 EE EE EE EE EE TOP VIEW L1 E DETAIL A Bottom View (Optional) EXPOSED Cu MOLD CMPD B A3 DETAIL B Side View (Optional) MOUNTING FOOTPRINT* 1.700 0.0669 0.663 0.0261 0.200 0.0079 0.563 0.0221 9X 1 2.100 0.0827 0.400 0.0157 PITCH 0.225 0.0089 10 X SCALE 20:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. NLAS7223C/D |
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