STG3692QTR ,Low Voltage High Bandwidth Quad SPDTFeatures■ Ultra low power dissipation:–I = 0.2 µA (max.) at T = 85 °CCC A■ Low “ON” resistance:–R = ..
STG3692QTR ,Low Voltage High Bandwidth Quad SPDTElectrical characteristics . . . . . 65 Test circuits . . . . . . 106 Package mechanica ..
STG3699 ,LOW VOLTAGE 0.5? MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURESTG3699LOW VOLTAGE 0.5Ω MAX QUAD SPDT SWITCHWITH BREAK BEFORE MAKE FEATURE
STG3692QTR
Low Voltage High Bandwidth Quad SPDT
June 2010 Doc ID 12686 Rev 6 1/17
STG3692 Low voltage high bandwidth quad SPDT switch
Features Ultra low power dissipation:
–ICC = 0.2 µA (max.) at TA = 85°C Low “ON” resistance:
–RON = 4.6 Ω (TA = 25 °C) at VCC = 4.3V
–RON = 5.8 Ω (TA = 25 °C) at VCC = 3.0V Wide operating voltage range:
–VCC (opr) = 1.65 V to 4.3 V single supply 4.3 V tolerant and 1.8 V compatible threshold
on digital control input at VCC = 2.3 V to 3.0V Typical bandwidth (-3 dB) at 800 MHz on all
channels Latch-up performance exceeds 100 mA per
JESD 78, Class II ESD performance exceeds JESD22 2000-V human body model (A114-A) USB (2.0) high-speed (480 Mbps) signal
switching compliant
DescriptionThe STG3692 is a high-speed CMOS low voltage
quad analog S.P.D.T. (single pole dual throw)
switch or 2:1 multiplexer/demultiplexer switch
fabricated in silicon gate C2 MOS technology. It is
designed to operate from 1.65 V to 4.3V , making
this device ideal for portable applications.
The nSEL inputs are provided to control the
switch. The switch S1 is ON (connected to
common ports Dn) when the nSEL input is held
high and OFF (high impedance state exists
between the two ports) when SEL is held low; the
switch S2 is ON (it is connected to common port
D) when the nSEL input is held low and OFF (high
impedance state exists between the two ports)
when nSEL is held high.
Additional key features are fast switching speed,
break-before-make delay time and ultra low power
consumption. All inputs and outputs are equipped
with protection circuits against static discharge,
giving them ESD immunity and transient excess
voltage.
Table 1. Device summary
Contents STG36922/17 Doc ID 12686 Rev 6
Contents Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.1 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
STG3692 Pin settings
Doc ID 12686 Rev 6 3/17
1 Pin settings
1.1 Pin connection
Figure 1. Pin connection (top through view)
1.2 Pin description
Note: Exposed pad must be soldered to a floating plane. Do NOT connect to power or ground.
Table 2. Pin description
Device summary STG3692
4/17 Doc ID 12686 Rev 6
2 Device summary
Figure 2. Input equivalent circuit
Table 3. Truth table High impedance.
STG3692 Maximum rating
Doc ID 12686 Rev 6 5/17
3 Maximum rating
Stressing the device above the rating listed in the absolute maximum ratings table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
3.1 Recommended operating conditions
Table 4. Absolute maximum ratings Derate above 70 °C by 18.5 mW/C.
Table 5. Recommended operating conditions Truth table guaranteed: 1.2 V to 4.3V.
Electrical characteristics STG3692
6/17 Doc ID 12686 Rev 6
4 Electrical characteristics
Table 6. DC specifications
STG3692 Electrical characteristics
Doc ID 12686 Rev 6 7/17 Note 1: ΔRon = max |mSN-nSN|, where m = 1..4 and n = 1..4, N = 1..2 Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Table 6. DC specifications (continued)
Table 7. AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤ 5ns)
Electrical characteristics STG3692
8/17 Doc ID 12686 Rev 6
Table 7. AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤ 5 ns) (continued)
Table 8. Analog switch characteristics (CL = 5 pF, RL = 50 Ω, TA = 25 °C) Off isolation = 20Log10 (VD/VS), VD = output. VS = input to off switch.
STG3692 Electrical characteristics
Doc ID 12686 Rev 6 9/17
Table 9. USB related AC electrical characteristics
