STG719
LOW VOLTAGE 4Ω SPDT SWITCH
s
s
s
s
HIGH SPEED:
tPD = 0.3ns (TYP.) at VCC = 5VtPD = 0.4ns (TYP.) at VCC = 3.3VLOW POWER DISSIPATION:ICC = 1µA(MAX.) at TA=25°CLOW \"ON\" RESISTANCE:
RON = 4Ω (MAX. TA=25°C) AT VCC = 5V RON = 6Ω (TYP.) AT VCC = 3V
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 1.8V TO 5.5V SINGLE SUPPLY
SOT23-6LTable 1: Order Codes
PACKAGE
T & R STG719STR
DESCRIPTION
The STG719 is an high-speed S.P.D.T. (SinglePole Double Throw) SWITCH fabricated in silicongate C2MOS technology. It designed to operatefrom 1.8V to 5.5V, making this device ideal forportable applications, audio signal routing, videoswitching, mobile and communication systems. It offers 4Ω ON-Resistance Max at 5V 25°C andvery low ON-Resistance Flatness. Additional keyfeatures are fast switching speed (tON=7ns,
SOT23-6L
tOFF=4.5ns), Break Before Make Delay Time andLow Power Consumption.
All inputs and outputs are equipped withprotection circuits against static discharge, givingthem ESD immunity and transient excess voltage.It’s available in the commercial and extendedtemperature range.
Figure 1: Pin Connection And IEC Logic Symbols
November 2004
Rev. 81/10
STG719
Figure 2: Input Equivalent Circuit
Table 2: Pin Description
PIN N°14, 6523
SYMBOLINS1, S2DVCCGND
NAME AND FUNCTIONControl
Independent ChannelCommon ChannelPositive Supply VoltageGround (0V)
TRUTH TABLE
INLH
SWITCH S1
ONOFF
SWITCH S2
OFFON
Table 3: Absolute Maximum Ratings
SymbolVCCVIVICVOIIKIOKIOTstgTL
Supply VoltageDC Input VoltageDC Control Input VoltageDC Output VoltageDC Input Diode CurrentDC Output Diode CurrentDC Output CurrentStorage TemperatureLead Temperature (10 sec)
Parameter
Value-0.5 to +7.0-0.5 to VCC + 0.5-0.5 to VCC + 0.5-0.5 to VCC + 0.5
± 20± 20± 50± 50-65 to +150
300
UnitVVVVmAmAmAmA°C°C
ICC or IGNDDC VCC or Ground Current
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied
Table 4: Recommended Operating Conditions
SymbolVCCVIVICVOTopdt/dvdt/dv
Supply Voltage (note 1)Input VoltageControl Input VoltageOutput VoltageOperating Temperature
Input Rise and Fall Time on control pin (note 2)Input Rise and Fall Time on I/O pins
Parameter
Value1.8 to 5.50 to VCC0 to VCC0 to VCC-55 to 1250 to 100 to DC
UnitVVVV°Cns/Vns/V
1) Truth Table guaranteed: 1.2V to 6V2) VIN from 30% to 70% of VCC
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STG719
Table 5: DC Specifications
Test Condition
Symbol
Parameter
VCC(V)3.3(*)5.0(**)3.3(*)5.0(**)3.3(*)5.0(**)
∆RON
ON Resistance
3.3(*)5.0(**)
RFLATONON Resistance
fLATNESSISOFF
Source OFF Leakage Channel ON Leakage Control Input Leakage CurrentQuiescent Supply Current
3.3(*)5.0
(**)
Value
TA = 25°CMin.2.02.4
0.40.8
Typ.
Max.
-40 to 85°CMin.2.02.4
0.40.81050.40.4Max.
-55 to 125°CMin.2.02.4
0.40.8126Max.
VVΩΩΩ
± 0.35± 0.35± 0.35± 0.35±0.1±0.1
1
11
± 3.5± 3.5± 3.5± 3.5±1±122
nAUnit
VIHCVILCRON
High Level Control Input VoltageLow Level Control Input VoltageON Resistance
VS = 0 to VCC IS = 10mAVS = 0 to VCC IS = 10mAVS = 0 to VCC IS = 10mA
60.10.12.50.75
74
VS =1V or VCC VDD = VCC or 1V
5.0(**)
VIN = VCC or GND3.3(*)
3.3(*)VS=VD=1V to VCC-2.5VVIN = VIHC
5.0(**)3.3(*)5.0(**)3.3(*)5.0(**)
VI = VIH or VILVI = VCC or GND
±0.01±0.25±0.01±0.25±0.01±0.25±0.01±0.250.0050.0050.0010.001
ISONIINICC
nAµAµA
(*) Voltage range is 3.3V ± 0.3V(**) Voltage range is 5V ± 0.5V
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STG719
Table 6: AC Electrical Characteristics (CL = 35pF, RL = 300Ω)
Test Condition
Symbol
Parameter
VCC(V)3.3(*)5.0(**)
tONtOFFtD
ON Channel TimeOFF Channel Time
3.3(*)5.0(**)3.3(*)5.0(**)
Break Before Make 3.3(*)Time Delay
5.0(**)
OFF Channel CapacitanceON Channel Capacitance
VS = 3V square wave f = 1MHztr = tf = 6ns
VS = 2VVS = 3VVS = 2VVS = 3VVS = 2VVS = 3V
11
TA = 25°CMin.
Typ.0.40.31075.54.5441933
Max.0.80.6
Value-40 to 85°CMin.
Max.1.21.0161176
-55 to 125°CMin.
Max.2.42.019138.57.5
nsUnit
tPD
Delay Time
nsnsnspFpF
CSOFFCSON
(*) Voltage range is 3.3V ± 0.3V(**) Voltage range is 5.0V ± 0.5V
Table 7: Analog Switch Characteristics (GND = 0V; TA = 25°C)
Test Condition
SymbolfMAX
Parameter
VCC(V)
Bandwidth at -3dBfIN = 10MHz sine wavefIN = 1MHz sine wavefIN = 10MHz sine wavefIN = 1MHz sine wavefIN = 10MHz sine wavefIN = 1MHz sine wavefIN = 10MHz sine wavefIN = 1MHz sine wave
ValueTyp.200200-40-74-40-74-39-52-39-52
dBdBUnit
Frequency Response3.3(*)(Switch ON)
5.0(**)
Feed through 3.3(*)Attenuation (Switch
3.3(*)OFF)
5.0(**)
5.0(**)
Crosstalk (Control Input to Signal Output)
3.3(*)3.3(*)5.0(**)5.0(**)
MHz
(*)Voltage range is 3.3V ± 0.3V(**) Voltage range is 5.0V ± 0.5V
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STG719
TEST CIRCUITS
Figure 3: On Resistance
Figure 6: Off Isolation
Figure 4: On Leakage Figure 7: Bandwidth
Figure 5: Off Leakage Figure 8: Channel To Channel Crosstalk
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STG719
Figure 9: Switching Times
Table 8: Break Before Make Time Delay
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STG719
SOT23-6L MECHANICAL DATA
mm.
DIM.
MIN.
AA1A2bCDEE1ee1L
0.350.900.000.900.350.092.802.601.50
TYP
MAX.1.450.151.300.500.203.003.001.75
MIN.35.40.035.413.73.5110.2102.359.0
37.474.8
0.55
13.7
21.6
TYP.
MAX.57.15.951.219.77.8118.1118.168.8
mils
0.951.9
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STG719
Tape & Reel SOT23-xL MECHANICAL DATAmm.DIM.MIN.ACDNTAoBoKoPoP3.133.071.273.93.93.233.171.374.04.012.820.26014.43.333.271.474.14.10.1230.1200.0500.1530.1530.1270.1240.0540.1570.15713.0TYPMAX.18013.20.5040.7952.3620.5670.1310.1280.0.580.1610.1610.512MIN.TYP.MAX.7.0860.519inch8/10
STG719
Table 9: Revision History
Date25-Nov-2004
Revision
8
Mistake on Figure 1.
Description of Changes
9/10
STG719
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequencesof use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is grantedby implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subjectto change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are notauthorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.The ST logo is a registered trademark of STMicroelectronicsAll other names are the property of their respective owners
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