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| FSA2156 Low-Voltage SPST 0.4 Analog Switch June 2006 FSA2156 Low-Voltage SPST 0.4 Analog Switch Features Maximum 0.7 ON resistance (RON) for +2.7V supply 0.25 max RON flatness for +2.7V supply Space-saving Pb-free MicroPakTM and SC70 packaging Broad Vcc operating range: 1.65 to 4.3V Fast turn-on and turn-off times Over-voltage tolerant TTL-compatible control input Suitable for 2 UL USB2.0 applications (200mA) Low ICCT current over an expanded control input range Description The FSA2156 is a high-performance Single-Pole SingleThrow (SPST) analog switch that features ultra low RON of 0.4 (typ.) at 2.7V VCC. The FSA2156 operates over the wide VCC range of 1.65V to 4.3V and is fabricated with sub-micron CMOS technology to achieve fast switching speeds. The select input is TTL-level compatible. FSA2156 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature facilitates longer battery life in mobile handset applications and allows for the direct interface with baseband-processor, general-purpose I/Os. Ordering Information Product Code Top Package Part Number Mark Number Pb-Free FSA2156P6 FSA2156P6X FSA2156L6X 2156 2156 FY MAA06A MAA06A MAC06A Yes Yes Yes Package Description 6-lead SC70, EIAJ SC88, 1.25mm Wide 6-lead SC70, EIAJ SC88, 1.25mm Wide 6-lead MicroPak, 1.0mm Wide Packing Method 250 Units on Tape and Reel 3k Units on Tape and Reel 5k Units on Tape and Reel Pb-free package per JEDEC J-STD-020B. Analog Symbol FSA2156 A1 6 FSA2156 VCC VCC 1 6 A GND 2 5 NC NC 2 5 B B3 4 Sel Sel 3 4 GND Pin Assignment for SC70 (Top View) Pin Assignment for MicroPak (Top Through View) (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com FSA2156 Low-Voltage SPST 0.4 Analog Switch Truth Table Control Input (S) L (LOW Logic Level) H (HIGH Logic Level) Pin Descriptions Function Name A, B Sel Function Switch I/O Data Ports Control Input Switch Open (OFF) Switch Closed (ON) Absolute Maximum Ratings(1) The "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The "Recommended Operating Conditions" table defines the conditions for actual device operation. Symbol Vcc VSW VCNTRL Input Clamp Diode Current Switch I/O Current (continuous) Peak Switch Current Power Dissipation @ 85C TSTG TJ TL Parameter Supply Voltage Switch I/O Voltage (2) (2) Min. -0.5V -0.5V -0.5V 50mA Max. 4.6V Vcc+ 0.3V 4.6V 50mA 500mA 500mA 180mW 180mW Unit V V V mA mA mA mW mW C C C kV kV kV Control Input Voltage Input Clamp Diode Current Switch I/O Current (continuous) Pulsed at 1mS Duration, <10% Duty Cycle SC70 6L Package MicroPak 6L Package Storage Temperature Range Maximum Junction Temperature Lead Temperature (Soldering, 10 seconds) All Pins I/O to GND Charge Discharge Model -65C +150C +150C +260C 2kV 8kV 2kV ESD Human Body Model Notes 1. Absolute maximum ratings are DC values for which the device may be damaged or have its useful life impaired. The data sheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and input/output loading variables. Fairchild does not recommend operation outside datasheet specifications. 2. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed. Recommended Operating Conditions(3) Symbol Vcc VCNTRL VSW Switch I/O Load Current Operating Temperature Thermal Resistance JA (free air) Parameter Supply Voltage Control Input Voltage Switch I/O Voltage Switch I/O Load Current Operating Temperature SC70 6L package MicroPak 6L package (4) Min. 1.65V 0V 0V Max. 4.3V Vcc Vcc 350mA Unit V V V mA C C/W C/W -40C 85C 350 C/W 310 C/W 3. Recommended Operating conditions are specified to ensure optimal performance to the datasheet specifications. It is recommended not to exceed them or design to absolute maximum ratings. 4. Control input must be held HIGH or LOW; it must not float. (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 2 FSA2156 Low-Voltage SPST 0.4 Analog Switch DC Electrical Characteristics All typical values are @25C unless otherwise specified. Symbol Parameter Conditions VCC (V) TA=+25C TA=40C to +85C Units Min. VIH Input Voltage High 3.6 - 4.3 2.7 - 3.6 2.3 - 2.7 1.65 - 1.95 3.6 - 4.3 2.7 - 3.6 2.3 - 2.7 1.65 - 1.95 1.65 - 4.3 1.95 - 4.3 -10 Typ. Max. Min. 1.4 1.3 1.1 0.9 Max. V 0.7 0.5 0.4 0.4 0.5 50 nA V V A VIL Input Voltage Low IIN INO(0FF) IA(ON) I0FF RON Control Input Leakage OFFLeakage Current of Port B ON Leakage Current of Port A Power Off Leakage Current Switch ON Resistance(5) VCNTRL = 0 to VCC VA = 0.3V, Vcc - 0.3V VB = 0.3V, Vcc - 0.3V or Floating (Figure 2) VA = 0.3V, Vcc - 0.3V VB = Floating (Figure 3) Port A VA = 0.3V, 4.3V, VCC=0V VB = 0V ION = 100mA, VB = 0V, 0.7V, 3.6V and 4.3V (Figure 1) ION = 100mA, VB = 0V, 0.7V, 2.0V and 2.7V (Figure 1) ION = 100mA, VB = 0V, 0.7V, 1.6V and 2.3V (Figure 1) ION = 100mA, VB = 0.7V (Figure 1) -0.5 10 -50 1.95 - 4.3 -20 20 -100 100 nA 0V 25 A 4.3 0.36 0.6 2.7 0.4 0.7 2.3 0.55 0.8 1.65 4.3 1.5 0.25 RFLAT(ON) ON Resistance Flatness(6) ION = 100mA, VB = 0V, 0.7V, 3.6V and 4.3V (Figure 1) ION = 100mA, VB = 0V, 0.7V, 2.0V and 2.7V (Figure 1) ION = 100mA, B = 0V, 0.7V, 1.6V and 2.3V (Figure 1) ION = 100mA, VB =0V, 0.7V, 0.9V and 1.65V (Figure 1) 2.7 0.25 2.3 1.65 4.3 -100 0.9 30 100 -500 0.3 ICC ICCT Quiescent Supply Current Increase in Icc per Input VSW = 0 or VCC, IOUT=0 500 nA VCNTRL = 2.6V VCNTRL = 1.8V 4.3 3 7 12 6.0 15.0 A 5. ON Resistance is determined by the voltage drop between A and B pins at the indicated current through the switch. 6. Flatness is defined as the difference between the maximum and minimum value of ON resistance over the specified range of conditions. (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 3 FSA2156 Low-Voltage SPST 0.4 Analog Switch AC Electrical Characteristics All typical values are @25C unless otherwise specified. Vcc Symbol Parameter Conditions (V) Min . 3.6 - 4.3 2.7 - 3.6 2.3 - 2.7 1.65 1.95 3.6 - 4.3 2.7 - 3.6 2.3 - 2.7 1.65 1.95 2.3 - 4.3 1.65 1.95 1.65 - 4.3 1.65 - 4.3 1.65 - 4.3 TA=+25C Typ. Max . 55 60 65 40 65 70 75 90 6 1.3 -65 80 .02 TA=-40C to +85C Min . Max . 60 65 70 70 75 80 Unit s Figur e tON Turn-ON Time VB = 1.5V, RL=50, CL=35pF ns Figure 4&5 ns tOFF Turn-OFF Time VB = 1.5V, RL=50, CL=35pF CL=1.0nF, VS=0V , RS=0 f=100kHz RT = 50 RT = 50 CL = 0pF RT = 600, VSW = 0.5V PP, f=20Hz to 20kHz Q OIRR BW THD Charge Injection OFFIsolation -3db Bandwidth Total Harmonic Distortion pC dB MHz % Figure 8 Figure 7 Figure 6 Capacitance Vcc Symbol CiN COFF CON Parameter Control Pin Input Capacitance B-Port OFF Capacitance A-Port ON Capacitance Conditions f=1MHz f=1MHz f=1MHz (V) 0 4.3 4.3 TA=+25C Min. Typ. 1.5 38 115 TA=-40C to +85C Min. Max. Max. Unit s pF pF pF Figures Figure 9 Figure 9 Figure 10 VON B VSW GND FSA2156 A ION VCNTRL RON = VON / ION GND Floating, 0.3V or Vcc-0.3V B FSA2156 A IA(OFF) A VSW VCNTRL GND Figure 1. On Resistance (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 Figure 2. OFF Leakage www.fairchildsemi.com 4 FSA2156 Low-Voltage SPST 0.4 Analog Switch FSA2156 B Floating B FSA2156 A IA(ON) A VSW VCNTRL GND VSW GND RS A CL GND RL VOUT VCNTRL GND RL and CL are functions of the application environment (see AC/DC tables for values). CL includes test fixture and stray capacitance. Figure 3. ON Leakage Figure 4. Test Circuit Load Figure 5. Turn ON / Turn OFF Waveforms Network Analyzer FSA2156 GND VCNTRL GND GND VIN RS VS GND RT GND CL VOUT RT and CL are functions of the application environment (see AC/DC tables for values). CL includes test fixtures and stray capacitance. Figure 6. Bandwidth (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 5 FSA2156 Low-Voltage SPST 0.4 Analog Switch FSA2156 Network Analyzer RS RT GND VIN VS GND VCNTRL GND GND GND RS and RT are functions of the application environment (see AC/DC tables for values). Off-Isolation = 20 Log (VOUT/VIN). VOUT RT GND Figure 7. Channel OFF Isolation Generator B VS RS GND nSn VCNTRL GND VSW FSA2156 A CL GND VOUT VCC Input - VCNTRL Off 0V DVOUT VOUT On Off CL includes test fixture and stray capacitance Q = DVOUT / CL Figure 8. Charge Injection Test B Capacitance Meter F=1MHz FSA2156 Capacitance Meter VCNTRL F=1MHz B FSA2156 VCNTRL A A Figure 9. Channel OFF Capacitance Figure 10. Channel ON Capacitance (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 6 FSA2156 Low-Voltage SPST 0.4 Analog Switch Physical Dimensions Dimensions are in inches (millimeters) unless otherwise noted. (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 7 FSA2156 Low-Voltage SPST 0.4 Analog Switch Physical Dimensions (Continued) Dimensions are in inches (millimeters) unless otherwise noted. (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 8 FSA2156 Low-Voltage SPST 0.4 Analog Switch Tape and Reel Specification Tape Format for SC70 Package Designator P6X Tape Section Leader (Start End) Carrier Trailer (Hub End) Number Cavities 125 (typ.) 3000 75 (typ.) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed Tape Dimensions Dimensions are in inches (millimeters). Package SC70-6 Tape Size 8mm DIM A 0.093 (2.35) DIM B 0.096 (2.45) DIM F 0.138 0.004 (3.5 0.10) DIM Ko 0.053 0.004 (1.35 0.10) DIMP1 0.157 (4) DIM W 0.315 0.004 (8 0.1) (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 9 FSA2156 Low-Voltage SPST 0.4 Analog Switch Tape Format for MicroPak Package Designator Tape Section Leader (Start End) Carrier Trailer (Hub End) Number Cavities 125 (typ.) 5000 75 (typ.) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed L6X Tape Dimensions Dimensions are in inches (millimeters). (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 10 FSA2156 Low-Voltage SPST 0.4 Analog Switch Reel Dimensions Dimensions are in inches (millimeters). Tape Size 8mm A 7.0 (177.8) B 0.059 (1.50) C 0.512 (13.00) D 0.795 (20.20) N 2.165 (55.00) W1 .0331 +0.059 / -0.000 (8.40 +1.50 / -0.00) W2 0.567 (14.40) W23 W1 +0.078 / -0.039 (W1 +2.00 / -1.00) (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 11 FSA2156 Low-Voltage SPST 0.4 Analog Switch (c) 2006 Fairchild Semiconductor Corporation FSA2156 Rev. 1.0.2 www.fairchildsemi.com 12 |
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