F5157 0.4Ω Low-Voltage PDT nalog witch Features Typical 0.4Ω On Resistance (R ON ) for +2.7V upply F5157 Features Less than 12μ I CCT Current When Input is Lower than 0.25Ω Maximum R ON Flatness for +2.7V upply 1.0 x 1.45mm 6-Lead MicroPak Package Broad Operating Range: 1.65V to 4.3V Low THD (0.02% Typical for 32Ω Load) High-Current Handling Capability (350m Continuous Current Under 3.3V upply) Control Logic is 1.8V CMO Logic Compatible pplications Cellular Phone PD Portable Media Player General Description February 2008 The F5157 is a low on resistance, low-power, ingle Pole Double Throw (PDT) analog switch. This product has been designed for switching audio signals in applications such as cell phones and portable media players. The ultra-low 0.4Ω impedance, sub-μ current consumption, and 1.65V to 4.3V operating voltage range makes this product ideal for battery-powered applications. The F5157 also features bi-directional operation and break-before-make functionality. This device is fully specified for operation at 1.8V, 2.5V, and 3.3V. growing number of applications require the voltage applied to the select input to be lower than the applied. Under this condition, most switches would typically consume over 100μ of current. This would be an unacceptable level for battery-powered applications. The F5157 is designed to minimize current consumption under this condition. The I CCT is specified for <12μ under a worst-case condition of = 4.3V and V IN = 1.8V. Ordering Information Order Number Top Mark Package Description Packing Method F5157P6X C57 6-Lead C70, EIJ C88, 1.25mm Wide 3000 Units on Tape and Reel F5157L6X FT 6-Lead MicroPak, 1.0mm Wide 5000 Units on Tape and Reel ll packages are lead free per JEDEC: J-TD-020B standard. pplication Diagram Headphone udio mplifier Internal peaker Figure 1. pplication Diagram MicroPak is a trademark of Fairchild emiconductor Corporation. F5157 Rev. 1.0.3
Pin ssignments B1 1 6 2 5 B0 3 4 Figure 2. 6-Lead C70 1 6 B 1 VCC Truth Tables Control Input(s) Function LOW Logic Level B 0 Connected to HIGH Logic Level B 1 Connected to Pin Descriptions Pin Names Function, B 0, B 1 Data Ports Control Input VCC 2 5 3 4 B 0 Figure 3. 6-Lead MicroPak F5157 Rev. 1.0.3 2
bsolute Maximum Ratings tresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. ymbol Parameter Min. Max Units upply Voltage 0.5 5.5 V V witch Voltage (1) 0.5 + 0.3V V V IN Input Voltage (1) 0.5 V I IK Input Diode Current 50 m I W witch Current 350 m I WPEK Peak witch Current (Pulsed at 1ms duration, <10% Duty Cycle) 500 m C70 6L Package 180 mw P D MicroPak 6L Package 180 mw T TG torage Temperature Range 65 +150 C T J Maximum Junction Temperature +150 C T L Lead Temperature oldering, 10 seconds +260 C ED Human Body Model 8000 V Note: 1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. 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. ymbol Parameter Min. Max. Rating upply Voltage 1.65 4.30 V V IN Control Input Voltage (2) 0 V V IN witch Input Voltage 0 V T Operating Temperature 40 +85 C Note: 2. Unused inputs must be held HIGH or LOW. They may not float. F5157 Rev. 1.0.3 3
DC Electrical Characteristics ll typical values are at 25 C unless otherwise specified. ymbol Parameter Conditions (V) V IH Input Voltage High T T =+25 C = -40 C to +85 C Min. Typ. Max. Min. Max. 3.6 to 4.3 1.4 2.7 to 3.6 1.3 2.3 to 2.7 1.1 1.65 to 1.95 0.9 3.6 to 4.3 0.7 2.7 to 3.6 0.5 V IL Input Voltage Low 2.3 to 2.7 0.4 V 1.65 to 1.95 0.4 I IN Control Input Leakage V IN = 0V to 1.65 to 4.3 0.5 0.5 μ I NO(OFF), I NC(OFF) I (ON) Off-Leakage Current of Port B 0 and B 1 On Leakage Current of Port R ON witch On Resistance (3) ΔR ON R FLT(ON) I CC I CCT On Resistance Matching Between Channels (4) On Resitance Flatness (5) Quiescent upply Current Increase in I CC per Control Input = 0.3V, 0.3V, B 0 or B 1 = 0.3V, 0.3V or Floating = 0.3V, 0.3V, B 0 or B 1 = 0.3V, 0.3V or Floating I OUT = 100m, B 0 or B 1 = 0V, 0.7V, 3.6V, 4.3V I OUT = 100m, B 0 or B 1 = 0V, 0.7V, 2.0V, 2.7V I OUT = 100m, B 0 or B 1 = 0V, 0.7V, 2.0V, 2.3V I OUT = 100m, B 0 or B 1 = 0.7V I OUT = 100m, B 0 or B 1 = 0.7V I OUT = 100m, B 0 or B 1 = 0V to Notes: 3. On resistance is determined by the voltage drop between and B pins at the indicated current through the switch. 4. ΔR ON = R ONmax R ONmin measured at identical, temperature, and voltage. 5. Flatness is defined as the difference between the maximum and minimum value of on resistance over the specified range of conditions. Units 1.95 to 4.3-10 10 50 50 n 1.95 to 4.3 20 20 100 100 n 4.3 0.36 0.60 2.7 0.4 0.7 2.3 0.55 0.80 1.65 1.5 2.5 3.0 4.3 0.04 0.75 2.7 0.06 0.13 2.3 0.12 0.20 1.65 1.0 4.3 0.25 2.7 0.25 2.3 0.3 1.65 0.3 V IN = 0V or, I OUT = 0 4.3 100 30 100 500 500 n V IN = 1.8V 4.3 7.0 12.0 15.0 μ V IN = 2.6V 4.3 3.0 6.0 7.0 V Ω Ω Ω F5157 Rev. 1.0.3 4
C Electrical Characteristics ll typical values are at 25 C unless otherwise specified. ymbol Parameter Conditions (V) t ON t OFF t BBM Q OIRR Turn-On Time Turn-Off Time Break-Before- Make Time Charge Injection Off-Isolation B 0 or B 1 = 1.5V, R L = 50Ω, C L = 35pF B 0 or B 1 = 1.5V, R L = 50Ω, C L = 35pF B 0 or B 1 = 1.5V, R L = 50Ω, C L = 35pF C L = 1.0 nf, V GEN = 0V, R GEN = 0Ω f = 100kHz, R L =50Ω, C L = 5pF (tray) T = +25 C Min. Typ. Max. Min. Max. 3.6 to 4.3 55 60 2.7 to 3.6 60 65 2.3 to 2.7 65 70 1.65 to 1.95 70 90 3.6 to 4.3 30 35 2.7 to 3.6 35 40 2.3 to 2.7 40 45 1.65 to 1.95 40 55 3.6 to 4.3 5 2.7 to 3.6 5 2.3 to 2.7 5 1.65 to 1.95 5 3.6 to 4.3 6 2.7 to 3.6 6 2.3 to 2.7 6 1.65 to 1.95 3.6 to 4.3-75 2.7 to 3.6-75 2.3 to 2.7-75 1.65 to 1.95-75 3.6 to 4.3-75 T = -40 C to +85 C Units Figure ns Figure 7 ns Figure 7 ns Figure 8 pc Figure 11 db Figure 9 Xtalk Crosstalk f = 100kHz, R L =50Ω, 2.7 to 3.6-75 C L = 5pF (tray) 2.3 to 2.7-75 db Figure 10 1.65 to 1.95-70 BW -3db Bandwidth R L = 50Ω 1.65 to 4.3 80 MHz Figure 13 THD Total Harmonic Distortion R L = 32Ω, V IN = 2V PP, f = 20Hz to 20kHz R L = 32Ω, V IN =1.5V PP, f = 20Hz to 20kHz R L = 32Ω, V IN =1.2V PP, f = 20Hz to 20kHz 3.6 to 4.3 2.7 to 3.6 0.02 2.3 to 2.7 0.036 1.65 to 1.95 0.01 % Figure 14 Capacitance T T =+25 C =40 C to ymbol Parameter Conditions (V) +85 C Units Figure Min. Typ. Max. Min. Max. C IN Control Pin Input Capacitance f = 1MHz 0.0 1.5 pf Figure 12 C OFF B Port OFF Capacitance f = 1MHz 4.5 21.0 pf Figure 12 C ON Port ON Capacitance f = 1MHz 4.5 90.0 pf Figure 12 F5157 Rev. 1.0.3 5
Typical Characteristics RON (mω) 600 540 480 420 360 300 240 180 120 60 0-40 C 85 C 25 C 0.00 0.50 1.00 VB (V) 1.50 2.00 2.50 weep Left to Right Figure 4. R ON witch On Resistance, I ON = 100m, = 2.3V B0 RON (mω) 500 450 400 350 300 250 200 160 100 50 0-40 C RON (mω) 600 540 480 420 360 300 240 180 120 60 0 85 C -40 C 25 C 0.00 0.60 1.20 VB (V) 1.80 2.40 3.0 weep Left to Right Figure 5. R ON witch On Resistance, I ON = 100m, = 2.7V B0 85 C 25 C 0.00 0.90 1.80 VB (V) 2.70 3.60 4.50 weep Left to Right Figure 6. R ON witch On Resistance, I ON = 100m, = 4.3V B0 F5157 Rev. 1.0.3 6
C Loading and Waveforms B n V IN V el R C L R L Input t RIE = 2.5ns Output Notes: 6. R L, R, and C L are functions of the application environment (see C Electrical table for specific values). 7. C L includes test fixture and stray capacitance. Figure 7. Turn-Off Timing V OH V OL 90% 90% /2 /2 10% 10% t ON 90% 90% t FLL = 2.5ns t OFF Control Input V B B 0 B 1 R L C L * Control Input 0V 50% t R = t F = 2.5 ns (10 90%) 0.9 x t BBM *C L includes fixture and stray capacitance Figure 8. Break-Before-Make Timing Network nalyzer R R T V IN V V el Off-Isolation = 20 Log ( /V IN ) R T Figure 9. Off Isolation F5157 Rev. 1.0.3 7
C Loading and Waveforms (continued) V Generator R V el R T R and R T are functions of the application environment (50, 75, or 100). V IN n n nbn B n Network nalyzer Figure 10. Non-djacent Channel-to-Channel Crosstalk C L * V IN R R T V Crosstalk = 20 Log ( /V IN ) Input V el 0V Off On Off Δ V el *C L includes fixture and stray capacitance. Figure 11. Charge Injection Test Q = Δ x CL Capacitance Meter f=1mhz V EL = 0 or Capacitance Meter V EL = 0 or B n f=1mhz B n Channel On Capacitance Channel Off Capacitance Figure 12. On/Off Capacitance Measurement etup F5157 Rev. 1.0.3 8
C Loading and Waveforms (continued) V el Figure 13. Bandwidth 10nF Network nalyzer R V IN V R T ignal Generator V IN B N nalyzer R L Logic Input 0V or Figure 14. Harmonic Distortion F5157 Rev. 1.0.3 9
Physical Dimensions Figure 15. 6-Lead C70, EIJ C88, 1.25mm Wide 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 emiconductor 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. lways visit Fairchild emiconductor s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ F5157 Rev. 1.0.3 10
Physical Dimensions 2X 0.05 C 1.45 TOP VIEW 0.55MX 0.05 C C DETIL 1.0 B 2X 0.05 C 1.00 0.05 0.00 0.25 0.15 6X 0.05 C (0.49) 5X (0.52) 1X PIN 1 0.10 C B 0.05 C (1) (0.30) 6X RECOMMENED LND PTTERN 0.10 0.00 6X 0.40 0.30 (0.75) 0.45 0.35 0.35 0.25 5X (0.05) 6X 0.5 BOTTOM VIEW 0.40 0.30 0.075 X 45 CHMFER Notes: 1. CONFORM TO JEDEC TNDRD M0-252 VRITION UD 2. DIMENION RE IN MILLIMETER 3. DRWING CONFORM TO ME Y14.5M-1994 5X (0.13) 4X DETIL PIN 1 TERMINL MC06REVC Figure 16. 6-Lead MicroPak, 1.0mm Wide 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 emiconductor 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. lways visit Fairchild emiconductor s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ For MicroPak tape and reel specifications, please visit Fairchild emiconductor s online packaging area: http://www.fairchildsemi.com/products/logic/pdf/micropak_tr.pdf F5157 Rev. 1.0.3 11
Running H/F 1 Running H/F 2 2006 Fairchild emiconductor Corporation www.fairchildsemi.com F5157 Rev. 1.0.3 12