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| STG3690 LOW VOLTAGE 5 MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE I I I I I I I HIGH SPEED: tPD = 0.3ns (TYP.) at VCC = 3.0V tPD = 0.4ns (TYP.) at VCC = 2.3V ULTRA LOW POWER DISSIPATION: ICC = 0.2A (MAX.) at TA = 85C LOW "ON" RESISTANCE VIN=0V: RON = 1.7 (MAX. TA = 25C) at VCC = 2.7V RON = 2.0 (MAX. TA = 25C) at VCC = 2.3V RON = 3.2 (MAX. TA = 25C) at VCC = 1.8V WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 1.65V to 3.6V SINGLE SUPPLY 3.6V TOLERANT AND 1.8V COMPATIBLE THRESHOLD ON DIGITAL CONTROL INPUT at VCC = 2.3 to 3.0V LATCH-UP PERFORMANCE EXCEEDS 300mA (JESD 17) ESD PERFORM. (ANALOG CHAN. vs GND): HBM > 7KV (MIL STD 883 method 3015) QFN TSSOP Table 1: Order Codes PACKAGE TSSOP QFN T&R STG3690TTR STG3690QTR DESCRIPTION The STG3690 is an 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 3.6V, making this device ideal for portable applications. It offers very low ON-Resistance (<5) at VCC=3.0V. The nIN inputs are provided to control the switches. The switches nS1 are ON (they are Figure 1: Pin Connection connected to common Ports Dn) when the nIN input is held high and OFF (high impedance state 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's available in the commercial temperature range in TSSOP and QFN3x3mm package. July 2005 Rev. 3 1/12 STG3690 Figure 2: Input Equivalent Circuit Table 2: Pin Description TSSOP PIN N QFN PIN N SYMBOL NAME AND FUNCTION 1, 5, 9, 13, 15, 3, 7, 11, 1S1 to 4S1, Independent 3, 7, 11, 15 1, 5, 9, 13 1S2 to 4S2 Channels 2, 6, 10, 14 16, 4, 8, 12 D1 to D4 Common Channels 4, 12 2, 10 1-2IN, 3-4IN Controls Positive Sup16 14 VCC ply Voltage 8 6 GND Ground (0V) Table 3: Truth Table IN H L (*) High Impedance SWITCH S1 ON OFF(*) SWITCH S2 OFF(*) ON Figure 3: Absolute Maximum Ratings Symbol VCC VI VIC VO IIKC IIK IOK IO IOP 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) QFN TSSOP Value -0.5 to 4.6 -0.5 to VCC + 0.5 -0.5 to 4.6 -0.5 to VCC + 0.5 - 50 50 20 300 500 100 1120 500 -65 to 150 300 Unit V V V V mA mA mA mA mA mA mW mW C C ICC or IGND DC VCC or Ground Current Power Dissipation at Ta=70C (1) PD Tstg TL Storage Temperature Lead Temperature (10 sec) 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 for QFN package; by 5.6mW/C for TSSOP. Table 4: 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 3.6V Value 1.65 to 3.6 0 to VCC 0 to 3.6 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 3.6V: The power supply can reach 4.3V without damaging the functional operations. 2/12 STG3690 Table 5: DC Specifications Test Conditions Symbol Parameter VCC (V) TA = 25C Min. Typ. Max. Value -40 to 85C Min. 0.65VCC 1.4 1.4 1.5 1.7 0.40 0.50 0.50 0.50 0.50 1.5 1.7 2.0 3.2 3.5 0.40 0.50 0.50 0.50 0.50 1.8 2.0 2.4 3.7 4.0 Max. -55 to 125C Min. 0.65VCC 1.4 1.4 1.5 1.7 0.40 0.50 0.50 0.50 0.50 V Max. Unit VIH VIL RON RON RFLAT High Level 1.65-1.95 0.65VCC Input Voltage 2.3-2.5 1.4 2.7-3.0 1.4 3.3 1.5 3.6 1.7 Low Level 1.65-1.95 Input Voltage 2.3-2.5 2.7-3.6 3.3 3.6 Switch ON 3.0 Resistance 2.7 VS=0V to VCC (1) 2.3 IS=100mA 1.8 1.65 ON Resistance VS=1.5V Match 2.7 IS=100mA between channels (1,2) ON 3.0 VS=1.5V Resistance 2.7 IS=100mA FLATNESS 2.3 (3) 1.65 VS=0.8V IS=100mA OFF State Leakage Current (nSn), (Dn) Input Leakage Current Quiescent Supply Current (1) 3.3 VS=0.3 or 3V V 1.15 1.30 1.45 1.70 1.80 0.06 0.07 0.15 0.15 IOFF 10 100 nA IIN 0 - 3.6 VIN= 0 to 3.6V 0.1 0.05 1 0.2 1 A A ICC 1.65-3.6 VIN=VCC or GND Note 1: Guaranteed by design Note 2: RON = RON(MAX) - RON(MIN). Note 3: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. 3/12 STG3690 Table 6: 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 3.0-3.6 1.65-1.95 2.3-2.7 3.0-3.6 tOFF TURN-OFF time 1.65-1.95 2.3-2.7 3.0-3.6 tD Q Break Before Make Time Delay Charge injection 1.65-1.95 2.3-2.7 3.0-3.6 1.65-1.95 2.3-2.7 3.0-3.6 TA = 25C Min. VI=OPEN VS=0.8V VS=1.5V VS=1.5V VS=0.8V VS=1.5V VS=1.5V CL=35pF RL= 50 VS=1.5V CL= 100pF RL= 1M VGEN= 0V RGEN= 0 2 2 Typ. 0.45 0.40 0.30 70 30 30 45 25 25 15 15 50 40 35 30 30 40 40 ns ns 50 50 60 60 ns Max. Value -40 to 85C Min. Max. -55 to 125C Min. Max. ns Unit tPLH, tPHL Propagation Delay tON TURN-ON time pC Table 7: Analog Switch Characteristics (CL = 5pF, RL = 50, TA = 25C) Test Condition Symbol Parameter VCC (V) 1.65-3.6 1.65-3.6 2.3-3.6 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 Min. 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 % MHz BW CIN CSn CD 1.65-3.6 3.3 3.3 f= 1MHz f= 1MHz 37 84 pF Note 1: Off Isolation = 20Log10 (VD/VS), VD = output. VS = input to off switch 4/12 STG3690 Figure 4: ON Resistance Figure 7: Bandwidth Figure 5: OFF Leakage Figure 8: Channel To Channel Crosstalk Figure 6: OFF Isolation 5/12 STG3690 Figure 9: Test Circuit CL = 5/35pF or equivalent (includes jig and probe capacitance) RL = 50 or equivalent RT = ZOUT of pulse generator (typically 50) Figure 10: Break Before Make Time Delay Figure 11: Switching Time And Charge Injection (VGEN=0V, RGEN=0, RL=1M, C L=100pF) 6/12 STG3690 Figure 12: Turn ON, Turn OFF Delay Time 7/12 STG3690 TSSOP16 MECHANICAL DATA mm. DIM. MIN. A A1 A2 b c D E E1 e K L 0 0.45 0.60 0.05 0.8 0.19 0.09 4.9 6.2 4.3 5 6.4 4.4 0.65 BSC 8 0.75 0 0.018 0.024 1 TYP MAX. 1.2 0.15 1.05 0.30 0.20 5.1 6.6 4.48 0.002 0.031 0.007 0.004 0.193 0.244 0.169 0.197 0.252 0.173 0.0256 BSC 8 0.030 0.004 0.039 MIN. TYP. MAX. 0.047 0.006 0.041 0.012 0.0079 0.201 0.260 0.176 inch A A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0080338D 8/12 STG3690 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 9/12 STG3690 Tape & Reel TSSOP16 MECHANICAL DATA mm. DIM. MIN. A C D N T Ao Bo Ko Po P 6.7 5.3 1.6 3.9 7.9 12.8 20.2 60 22.4 6.9 5.5 1.8 4.1 8.1 0.264 0.209 0.063 0.153 0.311 TYP MAX. 330 13.2 0.504 0.795 2.362 0.882 0.272 0.217 0.071 0.161 0.319 MIN. TYP. MAX. 12.992 0.519 inch 10/12 STG3690 Table 8: Revision History Date 17-May-2005 04-Jul-2005 Revision 2 3 Description of Changes The RON values are changed on Table 5. The Q Values on Table 6 has been updated. 11/12 STG3690 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 (c) 2005 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 12/12 |
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