FSA2269 / FSA2269TS Low-Voltage Dual-SPDT (0.4 ) Analog Switch with Negative Swing Audio Capability

Transcription

1 July 2013 FSA2269 / FSA2269TS Low-Voltage Dual-SPDT (0.4 ) Analog Switch with Negative Swing Audio Capability Features 0.4 Ω Typical On Resistance (R ON) for +3.0 V Supply 0.25 Ω Maximum RON Flatness for +3.0 V Supply -3 db Bandwidth: > 50 MHz Low-ICCT Current Over an Expanded Control Input Range Packaged in 10-Lead MicroPak, UMLP, and WLCSP Power-Off Protection on Common Ports Broad V CC Operating Range: 1.65 to 4.5 V Noise Immunity Termination Resistors in FSA2269TS Applications Cell Phone, PDA, Digital Camera, and Notebook LCD Monitor, TV, and Set-Top Box Description The FSA2269 is a high-performance, dual Single-Pole Double-Throw (SPDT) analog switch with negative swing audio capability. The FSA2269 features ultra-low RON of 0.4 (typical) at 3.0 V VCC. The FSA2269 operates over a wide VCC range of 1.65 V to 4.5 V, is fabricated with sub-micron CMOS technology to achieve fast switching speeds, and is designed for break-before-make operation. The select input is TTL-level compatible. The FSA2269 features very low quiescent current even when the control voltage is lower than the V CC supply. This feature suits mobile handset applications by allowing direct interface with baseband processor general-purpose I/Os with minimal battery consumption. The FSA2269TS includes termination resistors that improve noise immunity during overshoot excursions, off-isolation coupling, or pop-minimization. Ordering Information Part Number Top Mark Package Description FSA2269L10X HL 10-Lead, MicroPak, JEDEC MO-255, 1.6 x 2.1 mm FSA2269UMX HP 10-Lead, Quad Ultrathin Molded Leadless Package (UMLP), 1.4 x 1.8 mm, 0.4 mm Pitch FSA2269TSL10X HU 10-Lead, MicroPak, JEDEC MO-255, 1.6 x 2.1 mm FSA2269TSUMX HT 10-Lead, Quad Ultrathin Molded Leadless Package(UMLP), 1.4 x 1.8 mm, 0.4 mm Pitch FSA2269UCX N9 12-Ball, Wafer-Level Chip Scale Package (WLCSP),1.2 x 1.6 mm, 0.4 mm Pitch Analog Symbols 1B0 1B1 1A 10k 3µs t ON S1 2B0 2B1 2A 10k 3µs t ON S2 Figure 1. FSA2269 Figure 2. FSA2269TS (with Slow Turn On) FSA2269 / FSA2269TS Rev

2 Pin Configuration 2B1 2A B0 1B S2 S B0 V CC 1A 1B0 1B1 2B0 2B Vcc A S1 S2 2A Figure Pin UMLP (Top Through View) Figure Pin MicroPak (Top Through View) Figure Ball WLCSP (Bump Side View) Figure Ball WLCSP (Top Side View) Pin Descriptions Pin # UMLP Pin # Micropak WLCSP Name Description 1 2 B1 1B1 Data Ports 2 3 D3 2B0 Data Ports 3 4 B3 2B1 Data Ports 4 5 B2, C2 Ground 5 6 C3 2A Data Ports 6 7 A3 S2 Switch Select Pins 7 8 A1 S1 Switch Select Pins 8 9 C1 1A Data Ports 9 10 D2 VCC Supply Voltage 10 1 D1 1B0 Data Ports Truth Table Control Input, Sn LOW Logic Level HIGH Logic Level Function nb0 connected to na (FSA2269/2269TS); nb1 terminated to (FSA2269TS only) nb1 connected to na (FSA2269/2269TS); nb0 terminated to (FSA2269TS only) FSA2269 / FSA2269TS Rev

3 Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. Functional operation above the recommended operating conditions is not implied. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. Absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit VCC Supply Voltage V VSW Switch I/O Voltage (1) 1B0, 1B1, 2B0, 2B1, 1A, 2A Pins VCC V VCNTRL Control Input Voltage (1) S1, S2-0.5 VCC +0.3 V ISW Switch I/O Current (Continuous) 350 ma ISWPEAK Peak Switch Current Pulsed at 1ms Duration, <10% Duty Cycle 500 ma T STG Storage Temperature Range C T J Maximum Junction Temperature +150 C TL Lead Temperature Soldering, 10 Seconds +260 C MSL Moisture Sensitivity Level, JEDEC J-STD-020A 1 ESD Human Body Model, JEDEC: JESD22-A114 I/O to 12 I/O to FSA2269UCX Power to 8 All Other Pins 7 Charged Device Model, JEDEC: JESD22-C101 2 Note: 1. Input and output negative ratings may be exceeded if input and output diode current ratings are observed. 11 kv Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Symbol Parameter Min. Max. Unit V CC Supply Voltage (2) V VS1, S2 Control Input Voltage 0V VCC V VSW Switch I/O Voltage VCC -4.3 VCC V TA Operating Temperature ºC Note: 2. For 4.5 V operation, SEL frequency (pins S1 & S2) should not exceed 100 Hz and 50 ns edge rate. FSA2269 / FSA2269TS Rev

4 DC Electrical Characteristics All typical values are TA=25 C unless otherwise specified. Symbol Parameter Conditions V CC (V) VIH VIL IIN INO(0FF), I NC(OFF) IA(ON) IOFF R ON RON Input Voltage High Input Voltage Low Control Input Leakage (S1, S2) Off Leakage Current of Port nb0 and nb1 (FSA2269 only) On Leakage Current of Port na Power-Off Leakage Current (Common Port Only 1A, 2A) (FSA2269) Power-Off Leakage Current (Common Port Only 1A, 2A) (FSA2269TS) Switch On Resistance (3,6) On Resistance Matching Between Channels (4) T A =+25 C Min. Typ. Max. Min to to to to to T A =-40 to +85 C Max. Unit 3.60 to V 2.70 to to to VIN=0 to VCC 1.65 to µa na=0.5 V, VCC 0.5 V nb1=vcc- 0.5 V, 0.5 V, or Floating Figure 8 na=0.5 V, VCC 0.5 V nb1=vcc- 0.5 V, 0.5 V, or Floating Figure 9 Common Port (1A, 2A), VIN=0 V to 4.5 V, VCC=0V nb0, nb1=floating Common Port (1A, 2A), VIN=0V to 4.5 V, VCC=0 V nb0, nb1=0 V or Floating ION=100 ma, nb1=0.7 V, 3.6 V, 4.5 V, Figure 7 ION=100 ma, nb1=0.7 V, 3.6 V, Figure 7 ION=100mA, nb1=0v, 0.7 V, 1.6 V, 2.3 V, Figure 7 ION=100 ma, nb1=0v, 0.7 V, 1.65 V, Figure 7 ION=100 ma, nb1=0.7 V 1.95 to na 1.95 to na 0 ±1 µa 0 ±45 µa Continued on the following page V V Ω Ω FSA2269 / FSA2269TS Rev

5 DC Electrical Characteristics (Continued) All typical values are TA=25 C unless otherwise specified. Symbol Parameter Conditions V CC (V) R FLAT(ON) RTERM ICC ICCT On Resistance Flatness (5) Internal Termination Resistors (6) (FSA2269TS only) Quiescent Supply Current Increase in ICC per Input IOUT=100 ma, nb1=0v to VCC T A =+25ºC Min. Typ. Max. Min. T A =-40 to +85ºC Max Unit Ω 10 kω VIN=0 or VCC, IOUT= na Input at 2.6 V Input at 1.8 V Notes: 3. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch. 4. RON=RON max RON min measured at identical VCC, temperature, and voltage. 5. Flatness is defined as the difference between the maximum and minimum value of on resistance (R ON) over the specified range of conditions. 6. Guaranteed by characterization, not production tested. µa FSA2269 / FSA2269TS Rev

6 AC Electrical Characteristics All typical value are TA=25 C unless otherwise specified. Symbol Parameter Conditions V CC (V) T A =+25ºC T A =-40 to +85 C Min. Typ. Max. Min. Max. Unit Figure Turn-On Time FSA2269 R L=50 Ω, C L=35 pf 3.60 to to to to ns Figure 10 Figure 11 t ON Turn-On Time FSA2269UCX R L=50 Ω, 3.60 to to to to ns Figure 10 Figure 11 Turn-On Time FSA2269TS 3.60 to to to to µs Figure 10 Figure 11 Turn-Off Time FSA to to to to ns Figure 10 Figure 11 toff Turn-Off Time FSA2269UCX 3.60 to to to to ns Figure 10 Figure 11 Turn-Off Time FSA2269TS 3.60 to to to to ns Figure 10 Figure 11 tbbm Break-Before- Make Time FSA2269 (7) 3.60 to to to to ns Figure 12 tbbm Break-Before- Make Time FSA2269UCX (7) R L=50 Ω, 3.60 to to to to ns Figure 12 t BBM Break-Before- Make Time FSA2269TS (7) 3.60 to to to to µs Figure 12 Continued on the following page FSA2269 / FSA2269TS Rev

7 AC Electrical Characteristics (Continued) All typical value are TA=25 C unless otherwise specified. Symbol Parameter Conditions V CC (V) T A =+25ºC Min. Typ. Max. Min. Max. T A =-40 to +85 C Unit Figure Q OIRR Xtalk Charge Injection Off Isolation Crosstalk BW -3db Bandwidth THD Total Harmonic Distortion C L=1.0 nf, VS=0 V, RS=0 Ω f=100 khz, C L=0 pf f=100 khz, CL=0 pf CL=0 pf f=20 Hz to 20 khz, R L=32, VIN=2 VPP V BIAS=0 V 1.65 to pc Figure to db Figure to db Figure to 4.50 >50 MHz Figure to % Figure 19 Notes: 7. Guaranteed by characterization, not production tested. Capacitance Symbol Parameter Conditions V CC (V) T A =+25 C Min. Typ. Max. Unit Figure CIN Control Pin Input Capacitance f=1 MHz pf Figure 17 COFF B Port Off Capacitance f=1 MHz pf Figure 17 CON A Port On Capacitance f=1 MHz pf Figure 18 FSA2269 / FSA2269TS Rev

8 V OL t ON t OFF FSA2269 / FSA2269TS Low-Voltage Dual-SPDT (0.4 ) Analog Switch with Negative Swing Audio Capability Test Diagrams V ON nb n na R ON = V ON / I ON I ON Select V Sel = 0 or V cc NC I A(OFF) A Select V Sel = 0 orv cc **Each switch port is tested separately. Figure 7. On Resistance Figure 8. Off Leakage NC I A(ON) A Select V Sel = 0 or V cc Figure 9. On Leakage V Sel R S nb n na C L Figure 10. Test Circuit Load R L V OUT R L and C L are functions of the application environment (see AC/DC tables). C L includes test ficutre and stray capacitance. t RISE = 2.5ns t FALL = 2.5ns V CC 90% 90% Input - V Sel 10% V CC /2 V CC /2 10% V OH 90% 90% Output - V OUT Figure 11. Turn-On / Turn-Off Waveforms FSA2269 / FSA2269TS Rev

9 Test Diagrams (Continued) t RISE = 2.5ns nb n na C L R L V OUT V cc Input - V Sel 10% 0V 90% V cc /2 R S V OUT 0.9*V out 0.9*V out V Sel R L and C L are functions of the application environment (see AC/DC tables). C L includes test fixture and stray capacitance. t D Figure 12. Break-Before-Make Interval Timing Network Analyzer R S V S V Sel R T V OUT R L and C L are functions of the application environment (see AC/DC tables). CL includes L test fixture and stray capacitance. Figure 13. Bandwidth Network Analyzer R S R T V S V Sel R S and R T are functions of the application environment (see AC/DC tables). Figure 14. Channel Off Isolation R T V OUT Off-Isolation = 20 Log (V OUT / ) FSA2269 / FSA2269TS Rev

10 Test Diagrams (Continued) Figure 15. Adjacent Channel Crosstalk Figure 16. Charge Injection Test Capacitance Meter nb n ns n V Sel = 0 or V cc Capacitance Meter f = 1MHz nb n ns n V Sel = 0 orvcc f = 1MHz nb n nb n Figure 17. Channel Off Capacitance Figure 18. Channel On Capacitance Audio Analyzer R S V S V CNTRL V Sel = 0 or V cc R T V OUT R S and R T are functions of the application environment (see AC Tables for specific values). Figure 19. Total Harmonic Distortion FSA2269 / FSA2269TS Rev

11 Physical Dimensions 2X 0.10 C 2.10 A B (0.11) 1.62 KEEPOUT ZONE, NO TRACES OR VIAS ALLOWED PIN1 IDENT IS 2X LONGER THAN OTHER LINES TOP VIEW 2X 0.10 C 0.50 (0.35) 10X (0.25) 10X RECOMMENDED LAND PATTERN 0.55 MAX 0.05 C 0.05 C C SIDE VIEW (0.20) DETAIL A D (0.36) 0.56 (0.15) DETAIL A 2X SCALE (0.29) BOTTOM VIEW X X C A B 0.05 C ALL FEATURES NOTES: A. PACKAGE CONFORMS TO JEDEC REGISTRATION MO-255, VARIATION UABD. B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, D. PRESENCE OF CENTER PAD IS PACKAGE SUPPLIER DEPENDENT. IF PRESENT IT IS NOT INTENDED TO BE SOLDERED AND HAS A BLACK OXIDE FINISH. E. DRAWING FILENAME: MKT-MAC10Arev5. Figure Lead MicroPak Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor s online packaging area for the most recent package drawings: FSA2269 / FSA2269TS Rev

12 Physical Dimensions (Continued) 2X 0.10 C 1.40 A B 1.70 (9X) PIN#1 IDENT TOP VIEW 0.10 C 2X 0.40 (10X) C 0.55 MAX. (0.15) RECOMMENDED LAND PATTERN 0.08 C DETAIL A PIN#1 IDENT SEATING PLANE SIDE VIEW (9X) BOTTOM VIEW DETAIL A SCALE : 2X 6 C (10X) 0.10 C A B 0.05 C LEAD OPTION 1 SCALE : 2X PACKAGE EDGE LEAD OPTION 2 SCALE : 2X (10X) NOTES: X OPTIONAL MINIMIAL TOE LAND PATTERN A. PACKAGE DOES NOT CONFORM TO ANY JEDEC STANDARD. B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, D. LAND PATTERN RECOMMENDATION IS BASED ON FSC DESIGN ONLY. E. DRAWING FILENAME: MKT-UMLP10Arev5. F. FAIRCHILD SEMICONDUCTOR. Figure Lead, Quad Ultrathin Molded Leadless Package (UMLP) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor s online packaging area for the most recent package drawings: FSA2269 / FSA2269TS Rev

13 Physical Dimensions (Continued) 2X 0.03 C E A B F 0.80 (Ø0.200) Cu Pad PIN 1 AREA D (Ø0.300) Solder Mask C TOP VIEW 2X RECOMMENDED LAND PATTERN (NSMD PAD TYPE) 0.05 C ± ±0.021 C D SEATING PLANE SIDE VIEWS D C B A BOTTOM VIEW Ø0.260± X (X)±0.018 Product-Specific Dimensions C A B (Y)±0.018 F NOTES: A. NO JEDEC REGISTRATION APPLIES. B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, D. DATUM C IS DEFINED BY THE SPHERICAL CROWNS OF THE BALLS. E. PACKAGE NOMINAL HEIGHT IS 586 MICRONS ±39 MICRONS ( MICRONS). F. FOR DIMENSIONS D, E, X, AND Y SEE PRODUCT DATASHEET. G. DRAWING FILENAME: MKT-UC012ACrev1. Product D E X Y FSA2269UCX mm mm mm mm Figure Ball, Wafer Level Chip-Scale Package (WLCSP) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor s online packaging area for the most recent package drawings: FSA2269 / FSA2269TS Rev

14 FSA2269 / FSA2269TS Rev FSA2269 / FSA2269TS Low-Voltage Dual-SPDT (0.4 ) Analog Switch with Negative Swing Audio Capability

15 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Fairchild Semiconductor: FSA2269UMX FSA2269L10X FSA2269UCX