STG3699A
LOW VOLTAGE 0.5 MAX QUAD SPDT SWITCH WITH BREAK-BEFORE-MAKE FEATURE
H IGH SPEED: tPD = 1.5ns (TYP.) at VCC = 3.0V tPD = 1.5ns (TYP.) at VCC = 2.3V U LTRA LOW POWER DISSIPATION: ICC = 0.2A (MAX.) at TA = 85C LOW "ON" RESISTANCE VIN=0V: RON = 0.5 (MAX. TA = 25C) at VCC = 2.7V RON = 0.7 (MAX. TA = 25C) at VCC = 2.3V RON = 1.5 (MAX. TA = 25C) at VCC = 1.8V W IDE OPERATING VOLTAGE RANGE: VCC (OPR) = 1.65V to 4.3V SINGLE SUPPLY 4.3V TOLERANT AND 1.8V COMPATIBLE THRESHOLD ON DIGITAL CONTROL INPUT at VCC = 2.3 to 3.0V LATCH-UP PERFORMANCE EXCEEDS 300mA (JESD 17)
QFN16 (2.5x2.5)
QFN16 (3x3)
Order Codes
PACKAGE QFN16 (2.5x2.5) QFN16 (3x3) T&R STG3699AUTR STG3699AQTR
DESCRIPTION The STG3699A 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 C2MOS technology. It is designed to operate from 1.65V to 4.3V, making this device ideal for portable applications. It offers very low ON-Resistance (RON<0.5) at VCC=3.0V. The nIN inputs are provided to control the switches. The switches nS1 are ON (they are connected to common Ports Dn) when the nIN input is held high and OFF (high impedance state Table 1: Pin Connection (top through view)
exists between the two ports) when nIN is held low; the switches nS2 are ON (they are connected to common Ports Dn) when the nIN input is held low and OFF (high impedance state exists between the two ports) when IN 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. It is available in the commercial temperature range (-40 to 125C)in QFN16 3x3mm, 2.5x2.5mm.
QFN16 (2.5x2.5/3x3) December 2005 Rev. 10 1/14
STG3699A
Figure 2: Input Equivalent Circuit Table 2: Pin Description
PIN(1) N 15, 3, 7, 11, 1, 5, 9, 13 16, 4, 8, 12 2, 10 14 6 SYMB OL 1S1 to 4S1, 1S2 to 4S2 D1 to D4 1-2IN, 3-4IN V CC GND NAME AND FUNCTION Independent Channels Common Channels Controls Positive Supply Voltage Ground (0V)
1. Exposed pad must be soldered to a floating plane. Do NOT connect to power or ground.
Table 3: Truth Table
1-2IN L H 3-4IN L H ON Switches 1S2-D1, 1S1-D1, 3S2-D3, 3S1-D3, 2S2-D2 2S1-D2 4S2-D4 4S1-D4
Table 4: Absolute Maximum Ratings
Symbol V CC VI VIC VO IIKC IIK IOK IO IOP PD Tstg TL Parameter Supply Voltage DC Input Voltage DC Control Input Voltage DC Output Voltage DC Input Diode Current on control pin (VIN< 0V) DC Input Diode Current (VIN< 0V) DC Output Diode Current DC Output Current DC Output Current Peak (pulse at 1ms, 10% duty cycle) Power Dissipation at Ta = 70C (1) Storage Temperature Lead Temperature (10 sec) Value -0.5 to 5.5 -0.5 to VCC + 0.5 -0.5 to 5.5 -0.5 to VCC + 0.5 - 50 50 20 300 500 100 1120 -65 to 150 300 Uni t V V V V mA mA mA mA mA mA mW C C
ICC or IGND DC VCC or Ground Current
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions not implied. (1) Derate above 70C: by 18.5mW/C.
Table 5: Recommended Operating Conditions
Symbol VCC VI VIC VO Top dt/dv Parameter Supply Voltage (note 1) Input Voltage Control Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time Control Input VCC= 1.65V to 2.7V VCC= 3.0V to 4.3V Value 1.65 to 4.3 0 to VCC 0 to 4.3 0 to VCC -55 to 125 0 to 20 0 to 10 Unit V V V V C ns/V
1) Truth Table guaranteed: 1.2V to 4.3V.
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Table 6: DC Specifications
Test Conditions Symbol Parameter VCC (V) TA = 25C M in. 0.65VCC 1.2 1.3 1.4 1.5 1.6 0.25 0.25 0.25 0.30 0.30 0.40 0.45 0.50 0.50 0.70 1.5 1.5 Typ. Max. Value -40 to 85C Min. 0.65VCC 1.2 1.3 1.4 1.5 1.6 0.25 0.25 0.25 0.30 0.30 0.40 0.50 0.60 0.60 0.80 2.0 2.0 Max. -55 to 125C Min . 0.65VCC 1.2 1.3 1.4 1.5 1.6 0.25 0.25 0.25 0.30 0.30 0.40 Max. Unit
VIH
VIL
RO N
RON
RFLAT
IOFF
IIN
ICC
ICCLV
High Level 1.65-1.95 Input Voltage 2.3-2.5 2.7-3.0 3.3 3.6 4.3 Low Level 1.65-1.95 Input Voltage 2.3-2.5 2.7-3.0 3.3 3.6 4.3 Switch ON 4.3 Resistance 3.0 2.7 2.3 1.8 1.65 ON Resistance Match 2.7 between channels (1) ON 4.3 Resistance 3.0 FLATNESS 2.7 (2) 2.3 1.65 OFF State 4.3 Leakage Current (nSn), (Dn) Input 0 - 4.3 Leakage Current Quiescent 1.65-4.3 Supply Current Quiescent 4.3 Supply Current Low Voltage Driving
V
V
VS=0V to VCC IS=100mA
0.35 0.40 0.40 0.45 0.55 0.65
VS @ RON Max IS=100mA
0.06
VS=0V to VCC IS=100mA
0.15 0.15 0.15 0.20 0.30
VS=0.3 or 4V
0.20 0.20 0.20 0.25 0.35 20
0.20 0.20 0.20 0.25 0.35 100
nA
VIN= 0 to 4.3V
0.1 0.05 3 7 3 3 1 2 50 40 20
1 0.2 100 5 0 3 0 1
A A A
VIN=VCC or GND V1-2IN, V3-4IN = 1.65V V1-2IN, V3-4IN = 1.80V V1-2IN, V3-4IN = 2.60V
Note 1: RON = RON(MAX) - RON(MIN). Note 2: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges.
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Table 7: AC Electrical Characteristics (CL = 35pF, R L = 50, tr = tf 5ns)
Test Condition Symbol Parameter VCC (V) 1.65-1.95 2.3-2.7 3.0-3.3 3.6-4.3 1.65-1.95 2.3-2.7 3.0-3.3 3.6-4.3 1.65-1.95 2.3-2.7 3.0-3.3 3.6-4.3 1.65-1.95 2.3-2.7 3.0-3.3 3.6-4.3 1.65-1.95 2.3-2.7 3.0-3.3 3.6-4.3 TA = 25C Min. Typ. 0.45 0.40 0.30 0.30 120 45 42 40 22 18 16 15 80 60 55 50 50 40 35 35 30 30 30 40 40 40 ns 55 55 55 65 65 65 ns Max. Value -40 to 85C Min . Max. -55 to 125C Mi n. Max. Unit
tPLH, tPHL Propagation Delay
VI=OPEN
ns
tON
TURN-ON time
VS=0.8V VS=1.5V VS=0.8V VS=1.5V 10 10 10 10
tOFF
TURN-OFF time
tD
Break Before Make Time Delay
CL=35pF RL= 50 VS=1.5V CL= 100pF RL= 1M VGEN= 0V RGEN= 0
ns
Q
Charge injection
pC
Table 8: Analog Switch Characteristics (CL = 5pF, RL = 50, TA = 25C)
Test Condition Symbol Parameter VCC (V) 1.65-4.3 1.65-4.3 2.3-4.3 VS= 1VRMS f= 100KHz VS= 1VRMS f= 100KHz RL= 600 VIN= 2VPP f= 20Hz to 20kHz RL= 50 TA = 25C Min. Typ. -64 -54 Max. Value -40 to 85C Min . Max. -55 to 125C Mi n. Max. dB dB Unit
OIRR Xtalk THD
Off Isolation (1) Crosstalk Total Harmonic Distortion -3dB Bandwidth Control Pin Input Capacitance Sn Port Capacitance D Port Capacitance when Switch is Enabled
0.03 50 5
% M Hz
BW CIN C Sn CD
1.65-4.3
3.3 3.3
f= 1MHz f= 1MHz
30 84
pF
Note 1: Off Isolation = 20Log10 (VD/VS), VD = output. VS = input to off switch
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Figure 3: ON Resistance Figure 6: Bandwidth
Figure 4: Off Leakage
Figure 7: Channel To Channel Crosstalk
Figure 5: Off Isolation
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Figure 8: Test Circuit
CL = 5/35pF or equivalent (includes jig and probe capacitance) RL = 50 or equivalent RT = ZOUT of pulse generator (typically 50)
Figure 9: Break-before-make Time Delay
Figure 10: Switching Time and Charge Injection (VGEN=0V, RGEN=0, RL=1M, CL=100pF)
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Table 9: Turn On, Turn Off Delay Time
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Package Mechanical Data
In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a Lead-free second level interconnect . The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.
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QFN16 (2.5x2.5) MECHANICAL DATA
mm. DIM. MIN. A 0 .50 TYP 0.55 MAX. 0.60 MIN. 0.02 0 TYP. 0 .022 MAX. 0.02 4 inch
A1
0.02
0.05
0 .001
0.00 2
b
0 .15
0.20
0.25
0.00 6
0 .008
0.01 0
D
2 .40
2.50
2.60
0.09 4
0 .098
0.10 2
E
2 .40
2.50
2.60
0.09 4
0 .098
0.10 2
e
0.40
0 .016
L
0 .35
0.40
0.45
0.01 4
0 .016
0.01 8
7815712A
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STG3699A QFN16 (2.5 x 2.5) Tape and Reel
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STG3699A
QFN16 (3x3) MECHANICAL DATA
mm. DIM. MIN. A A1 A3 b D D2 E E2 e K L r 0.30 0.09 1.55 1.55 0.18 0.80 TYP 0.90 0.02 0.20 0.25 3.00 1.70 3.00 1.70 0.50 0.20 0.40 0.50 0.012 0.006 1.80 0.061 1.80 0.061 0.30 0.007 MAX. 1.00 0.05 MIN. 0.032 TYP. 0.035 0.001 0.008 0.010 0.118 0.067 0.118 0.067 0.020 0.008 0.016 0.020 0.071 0.071 0.012 MAX. 0.039 0.002 inch
E
A K A1
E2
e D b K r D2
A3
L
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Tape & Reel QFNxx/DFNxx (3x3) MECHANICAL DATA
mm. DIM. MIN. A C D N T Ao Bo Ko Po P 3.3 3.3 1.1 4 8 12.8 20.2 60 18.4 0 .130 0 .130 0 .043 0 .157 0 .315 TYP M AX. 330 13.2 0.50 4 0.79 5 2.36 2 0.724 MIN. TYP. MAX. 12.9 92 0.51 9 inch
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Table 10: Revision History
Date 24-Nov-2004 13-Jan-2005 23-Mar-2005 31-May-2005 04-Jul-2005 19-Jul-2005 03-Aug-2005 10-Oct-2005 21-Nov-2005 21-Dec-2005 Revision 1 2 3 4 5 6 7 8 9 10 Description of Changes First Release. ICCLV is changed on Table 6 Table 3 has been updated and VCC is changed on Table 4 Add New Package QFN16 (2.5x2.5). The Q Values on Table 7 has been updated. Add New Package QFN16 (2.6x1.8). The VCC and VIC values on Table 4 has been updated. Removed all the information about the QFN16L 2.6X1.8 package Modified the label in Table 1 Few Updates, added tape and reel QFN16 (2.5 x 2.5)
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Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of 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 granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized 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 STMicroelectronics All other names are the property of their respective owners 2006 STMicroelectronics - All Rights Reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com
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