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PI3A3160
3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch
Features
* CMOS Technology for Bus and Analog Applications * Low On-Resistance: 0.4 (+2.7V Supply) * Wide VCC Range: +1.5V to +3.6V * Low Power Consumption : 5W * Rail-to-Rail switching throughout Signal Range * Fast Switching Speed: 20ns max. at 3.3V * High Off Isolation: -27dB at 100 KHz * -41dB (100 KHz) Crosstalk Rejection Reduces Signal Distortion * Extended Industrial Temperature Range: -40C to 85C * Packaging: - Pb-free & Green, 12-pin TDFN (ZG) - Pb-free & Green, 12-pin TDFN (ZE)
Description
The PI3A3160 is a fast Dual single-pole double-throw (SPDT) CMOS switch. It can be used as an analog switch or as a lowdelay bus switch. Specified over a wide operating power supply voltage range, +1.5V to +3.6V, the switch has an On-Resistance of 0.4 at 3.0V. Control inputs, IN, tolerates input drive signals up to 3.3V, independent of supply voltage. PI3A3160 is a lower voltage and On-Resistance replacement for the PI5A3158.
Block Diagram / Pin Configuration
COM0 1 12 VCCo
Applications
* Cell Phones * PDAs * Portable Instrumentation * Battery Powered Communications * Computer Peripherals GND 3 COM1 4 Name NOx GND NCx COMx VCCx INx Description Data Port (Normally Open) Ground Data Port (Normally Closed) Common Output/Data Port Postive Power Supply(2) Logic Control 10 IN0 9 VCC1 NC0 2 11 NO0
Pin Description
Pin Number 8, 11 3, 6 2, 5 1, 4 9, 12 7, 10
NC1 5
8 NO1
GND 6
7 IN1
Notes: 1. x = 0 or 1 2. VCC0 ad VCC1 are not internally connected. Each must be powered seperately.
Function Table
Logic Input 0 1 Function NCx Connected to COMx NOx Connected to COMx
1
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Absolute Maximum Ratings
Voltages Referenced to GND VCC .................................................................... -0.5V to +3.6V VIN, VCOM, VNC, VNO (1) ............................-0.5V to V+ +0.3V or 30mA, whichever occurs first Current (any terminal)................................................... 200mA Peak Current, COM, NO, NC (Pulsed at 1ms, 10% duty cycle)................................... 400mA
Thermal Information
Continuous Power Dissipation SOT23 (derate 7.1mW/C above +70C)............................ 0.5W Storage Temperature ........................................ -65C to +150C Lead Temperature (soldering, 10s) ................................. +300C
Note 1: Signals on NC, NO, COM, or IN exceeding VCC or GND are clamped by internal diodes. Limit forward diode current to 30mA.
Caution: Stresses beyond those listed under "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.
Electrical Specifications - Single +3.3V Supply
Parameter Analog Switch Analog Signal Range (3) On Resistance On-Resistance Match Between Channels(4) On-Resistance Flatness(5) NO or NC Off Leakage Current(6) COM On Leakage Current(6) VANALOG RON RON RFLAT(ON) INO(OFF) or INC(OFF) ICOM(ON) Symbol
(VCC = +3.3V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Conditions Temp. (C) Full VCC = 2.7V, ICOM = 100mA, VNO or VNC = +1.5V VCC = 2.7V, ICOM = 100mA, VNO or VNC = 0.8V, 2.0V VCC = 3.3V, VCOM = 0V, VNO or VNC = +2.0V VCC = 3.3V, VCOM = +2.0V, VNO or VNC = +2.0V 25 Full 25 Full 25 Full 25 Full 25 Full
Min.(1) 0
Typ. (2)
Max. (1) Units VCC V
0.4
0.45 0.6 0.08 0.09 0.1 0.1
-100 -400 -200 -400
100 400 200 400 nA
2
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Electrical Specifications - Single +3.3V Supply
Description Logic Input Input High Voltage Input Low Voltage Input Current with Voltage High Input Current with Voltage Low Dynamic Turn-On Time Turn-Off Time Break-Before-Make Charge Injection(3) Off Isolation(7) Cross Talk(8) NC or NO Capacitance COM Off Capacitance COM On Capacitance Supply Power-Supply Range Positve Supply Current VCC ICC VCC = 3.6V, VIN = 0V or VCC Full 25 1.5 3.6 0.3 V A tON tOFF tBBM Q OIRR XTALK C(OFF) CCOM(OFF) CCOM(ON) 25 VCC = 3.3V, VNO or VNC = 2.0V, Figure 1 VNO or VNC = 1.5V, RL = 50, CL = 35pF, See Figure 8 CL = 1nF, VGEN = 0V, RGEN = 0, Figure 2 RL = 50, f = 100KHz, Figure 3 RL = 50, f = 100KHz, Figure 4 f = 1MHz, Figure 5 f = 1MHz, Figure 6 Full 25 Full 25 Full 25 1 1 100 -27 -41 56 56 160 pF pC dB 12 20 25 12 15 ns VIH VIL IINH IINL Guaranteed logic High Level Guaranteed logic Low Level VIN = 1.4V, all others = 0.5V VIN = 0.5V, all other = 1.4V -1 -1 Full 1.4 0.5 1 A 1 V Parameters
(VCC = +3.3V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Test Conditions Temp (C) Min.(1) Typ.(2) Max.(1) Units
Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. RON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25C. 7. Off Isolation = 20log10 [ VCOM / (VNO or VNC) ]. See Figure 4. 8. Between any two switches. See Figure 5.
3
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Electrical Specifications - Single +2.5V Supply
Description Analog Switch Analog Signal Range(3) On Resistance On-Resistance Match Between Channels (4) On-Resistance Flatness(5) VANALOG RON RON RFLAT(ON) 25 VCC = 2.5V, ICOM = 80mA, VNO or VNC = 1.8V VCC = 2.5V, ICOM = 80mA, VNO or VNC = 0.8V 1.8V Full 25 Full 25 Full 0 VCC 0.5 0.55 0.09 0.09 0.1 0.1 V Parameters
(VCC = +2.5V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Test Conditions Temp.(C)
Min.(1)
Typ.(2)
Max.(1)
Units
Dynamic Turn-On Time Turn-Off Time Break-Before-Make Charge Injection(3) Logic Input Input HIGH Voltage Input LOW Voltage Input HIGH Current Input HIGH Current VIH VIL IINH IINL Guaranteed logic high level Guaranteed logic Low level VIN = 1.4V, all others = 0.5V VIN = 0.5V, all others = 1.4V Full Full Full Full -1 -1 1.4 0.5 1 1 A V tON tOFF tBBM Q 25 VCC = 2.5V, VNO or VNC = 1.8V, Figure 1 VNO or VNC = 1.5V, RL = 50, CL = 35pF, See Figure 8 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 Full 25 Full 25 25 1 15 60 pC 20 30 12 15 ns
Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. RON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured.
4
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Electrical Specifications - Single +1.8V Supply
Description Analog Switch Analog Signal Range(3) On-Resistance On-Resistance Match Between Channels (4) On-Resistance Flatness(5) Dynamic Turn-On Time Turn-Off Time Break-Before-Make Charge Injection(3) Logic Input Input HIGH Voltage Input LOW Voltage Input HIGH Current Input HIGH Current VIH VIL IINH IINL Guaranteed logic high level Guaranteed logic Low level VIN = 1.4V, all others = 0.5V VIN = 0.5V, all others =1.4V Full Full Full Full -1 -1 1.4 0.5 1 1 V A tON tOFF tBBM Q 25 VCC = 1.8V, VNO or VNC = 1.5V, Figure 1 VNO or VNC = 1.5V, RL = 50, CL = 35pF, See Figure 8 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 Full 25 Full 25 25 1 30 40 pC 40 50 12 15 ns VANALOG RON RON RFLAT(ON) 25 VCC = 1.8V, ICOM = 60mA, VNO or VNC = 1.5V VCC = 1.8V, ICOM = 60mA, VNO or VNC = 0.8V, 1.5V Full 25 Full 25 Full 0 VCC 0.55 0.7 0.03 0.03 0.9 1.1 V Parameters
(VCC = +1.8V 10%, GND = 0V, VINH = 1.4V, VINL = 0.5V) Test Conditions Temp.(C)
Min.(1)
Typ.(2)
Max.(1)
Units
Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. RON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured.
5
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Test Circuits/Timing Diagrams
VCC VCC
VCOM
NC NO
RL 50
Logic Input
CL 35pF
VNO
VOUT RL 50 CL 35pF
Logic VINH Input VINL Switch Output
50%
tr <20ns tf <20ns
tOFF
VOUT
0V
90%
90%
GND
tON CL INCLUDES FIXTURE AND STRAY CAPACITANCE RL VOUT = VNO R L + R ON
(
)
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC * 1.5V FOR 3.3V SUPPLY
Figure 1. Switching Time
VCC VCC VOUT IN OFF VOUT
VGEN
NO or NC .1F IN Logic Input
COM CL 1nF
VOUT
ON ON Q = (VOUT)(CL)
OFF
GND
IN
OFF
OFF
Figure 2. Charge Injection
VCC
10nF
+3.3V
10nF
VCC
COM1
50
Analyzer IN
NC or NO 50 GND
0V to 2.4V or 0V to 2V
Signal Generator 0dBm
NC NO IN Analyzer
VCC COM
50
GND
50
Figure 3. Off Isolation
Figure 4. Crosstalk
6
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Test Circuits/Timing Diagrams (continued)
+3.3V 10nF
10nF
+3.3V
COM
VCC IN 0V to 2.4V or 0V to 2V
Capacitance Meter
COM
VCC
Capacitance Meter f = 1 MHz NC GND
f = 1MHz
NC
IN
0V or 2.4V
GND
Figure 5. Channel-Off Capacitance
Figure 6. Channel-On Capacitance
V+ NC NO IN Logic Input GND V+ COM RL 50 VOUT CL 35pF Logic VINH Input VINL Switch Output (VOUT) 50%
VIN
0.9xVOUT tBBM
0.9xVOUT
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
Figure 8. Break Before Make Diagram
Packaging Mechanical: 12-Contact TDFN (ZE)
2.50 REF.
Pin #1 Corner
0.50 TYP.
0.20 REF.
7
PS8711D
07/21/04
PI3A3160 3.0V, SOTinyTM 0.4 Dual SPDT Analog Switch Packaging Mechanical: 12-Contact TDFN (ZG)
Ordering Information
Ordering Code PI3A3160ZEEX PI3A3160ZGEX Package Code ZE ZG Package Description Pb-free & Green, 12-contact TDFN Pb-free & Green, 12-contact TDFN Top Mark YI YI
Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. X = Tape/Reel 3. Number of transistors = TBD
Pericom Semiconductor Corporation * 1-800-435-2336 * www.pericom.com
8
PS8711D 07/21/04

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