STG3699 LOW VOLTAGE 0.5Ω MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 0.3ns (TYP.) at VCC = 3.0V tPD = 0.4ns (TYP.) at VCC = 2.3V ULTRA LOW POWER DISSIPATION: ICC = 0.2µA (MAX.) at TA = 85°C LOW "ON" RESISTANCE VIN=0V: RON = 0.5Ω (MAX. TA = 25°C) at VCC = 2.7V RON = 0.8Ω (MAX. TA = 25°C) at VCC = 2.3V RON = 3.0Ω (MAX. TA = 25°C) at VCC = 1.8V WIDE 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) DESCRIPTION The STG3699 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 4.3V, making this device ideal for portable applications. It offers very low ON-Resistance (<0.5Ω) 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 QFN TSSOP ORDER CODES PACKAGE T&R TSSOP QFN STG3699TTR STG3699QTR 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. PIN CONNECTION May 2004 Rev. 3 1/12 STG3699 Figure 1: Input Equivalent Circuit Table 1: 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 2: Truth Table IN SWITCH S1 SWITCH S2 H L ON OFF(*) OFF(*) ON (*) High Impedance Table 3: Absolute Maximum Ratings Symbol VCC VI Parameter Supply Voltage DC Input Voltage VIC DC Control Input Voltage VO DC Output Voltage IIKC IIK Value -0.5 to 4.6 Unit V -0.5 to VCC + 0.5 V -0.5 to 4.6 V -0.5 to VCC + 0.5 V DC Input Diode Current on control pin (VIN< 0V) − 50 mA DC Input Diode Current (VIN< 0V) ± 50 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 300 mA IOP DC Output Current Peak (pulse at 1ms, 10% duty cycle) ± 500 mA ICC or IGND DC VCC or Ground Current Power Dissipation at Ta=70°C (1) PD Tstg Storage Temperature TL Lead Temperature (10 sec) QFN TSSOP ± 100 mA 1120 500 mW mW -65 to 150 °C 300 °C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions not implied. (1) Derate above 70°C: by 18.5mW/°C for QFN package; by 5.6mW/°C for TSSOP. Table 4: Recommended Operating Conditions Symbol VCC Parameter Unit V Input Voltage 0 to VCC V VIC Control Input Voltage 0 to 4.3 V VO Output Voltage 0 to VCC V Top Operating Temperature -55 to 125 °C VI dt/dv Input Rise and Fall Time Control Input 1) Truth Table guaranteed: 1.2V to 4.3V. 2/12 Value 1.65 to 4.3 Supply Voltage (note 1) VCC= 1.65V to 2.7V 0 to 20 VCC= 3.0V to 4.3V 0 to 10 ns/V STG3699 Table 5: DC Specifications Test Conditions Symbol VIH VIL RON ∆RON RFLAT IOFF IIN ICC Parameter Value TA = 25°C VCC (V) Min. 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 4.3 2.2 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 (1) VS=0V to VCC 2.7 IS=100mA 2.3 1.8 1.65 ON Resistance VS=1.5V Match 2.7 IS=100mA between channels (1,2) ON 4.3 Resistance VS=1.5V 3.0 FLATNESS I 2.7 S=100mA (3) 2.3 1.65 VS=0.8V IS=100mA OFF State Leakage Current (nSn), (Dn) Input Leakage Current Quiescent Supply Current (1) Typ. 0.40 0.40 0.40 0.50 0.70 0.80 -40 to 85°C Max. 0.40 0.50 0.50 0.50 0.50 1.3 0.50 0.50 0.50 0.80 3.0 3.0 Min. Max. -55 to 125°C Min. 0.65VCC 0.65VCC 1.4 1.4 1.5 1.7 2.2 1.4 1.4 1.5 1.7 2.2 0.40 0.50 0.50 0.50 0.50 1.3 0.60 0.60 0.60 0.80 4.0 4.0 Max. V 0.40 0.50 0.50 0.50 0.50 1.3 V Ω Ω 0.06 0.07 Unit 0.15 0.15 Ω 4.3 VS=0.3 or 4V ±10 ± 100 nA 0 - 4.3 VIN= 0 to 4.3V ±0.1 ±1 µA 1.65-4.3 VIN=VCC or GND ±0.05 ±0.2 ±1 µA 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 STG3699 Table 6: AC Electrical Characteristics (CL = 35pF, R L = 50Ω, tr = tf ≤ 5ns) Test Condition Symbol Parameter tPLH, tPHL Propagation Delay tON tOFF tD Q TA = 25°C VCC (V) Min. TURN-ON time 1.65-1.95 2.3-2.7 3.0-3.6 3.6-4.3 1.65-1.95 TURN-OFF time 2.3-2.7 3.0-3.6 3.6-4.3 1.65-1.95 Break Before Make Time Delay Charge injection Value 2.3-2.7 3.0-3.6 3.6-4.3 1.65-1.95 2.3-2.7 3.0-3.6 3.6-4.3 1.65-1.95 2.3-2.7 3.0-3.6 3.6-4.3 Typ. VI=OPEN 0.45 0.40 0.30 0.30 VS=0.8V 70 VS=1.5V 30 30 30 VS=0.8V 45 VS=1.5V 25 25 25 CL=35pF RL= 50Ω VS=1.5V 2 2 2 Max. -40 to 85°C -55 to 125°C Min. Min. Max. Max. ns 50 50 50 60 60 60 30 30 30 40 40 40 ns ns 15 15 15 CL= 100pF RL= 1MΩ VGEN= 0V RGEN= 0Ω Unit ns 200 200 200 pC Table 7: Analog Switch Characteristics (CL = 5pF, RL = 50Ω, TA = 25°C) Test Condition Symbol Parameter Off Isolation (1) 1.65-4.3 Xtalk Crosstalk 1.65-4.3 THD Total Harmonic Distortion 2.3-4.3 -3dB Bandwidth 1.65-4.3 BW CIN CSn CD Control Pin Input Capacitance Sn Port Capacitance D Port Capacitance when Switch is Enabled TA = 25°C VCC (V) OIRR Value Min. VS= 1VRMS f= 100KHz VS= 1VRMS f= 100KHz RL= 600Ω VIN= 2VPP f= 20Hz to 20kHz RL= 50Ω Max. -55 to 125°C Min. Min. Max. Unit Max. -64 dB -54 dB 0.03 % 50 MHz 5 3.3 f= 1MHz 37 f= 1MHz 84 3.3 Note 1: Off Isolation = 20Log10 (VD/VS), VD = output. VS = input to off switch 4/12 Typ. -40 to 85°C pF STG3699 Figure 2: On Resistance Figure 3: Off Leakage Figure 5: Bandwidth Figure 6: Channel To Channel Crosstalk Figure 4: Off Isolation 5/12 STG3699 Figure 7: Test Circuit CL = 5/35pF or equivalent (includes jig and probe capacitance) RL = 50Ω or equivalent RT = ZOUT of pulse generator (typically 50Ω) Figure 8: Break Before Make Time Delay Figure 9: Switching Time And Charge Injection (VGEN=0V, RGEN=0Ω, R L=1MΩ, CL=100pF) 6/12 STG3699 Figure 10: Turn On, Turn Off Delay Time 7/12 STG3699 TSSOP16 MECHANICAL DATA mm. inch DIM. MIN. TYP A MAX. MIN. TYP. MAX. 1.2 A1 0.05 A2 0.8 b 0.047 0.15 0.002 0.004 0.006 1.05 0.031 0.039 0.041 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0079 D 4.9 5 5.1 0.193 0.197 0.201 E 6.2 6.4 6.6 0.244 0.252 0.260 E1 4.3 4.4 4.48 0.169 0.173 0.176 1 e 0.65 BSC K 0˚ L 0.45 A 0.60 0.0256 BSC 8˚ 0˚ 0.75 0.018 8˚ 0.024 0.030 A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0080338D 8/12 STG3699 QFN16 (3x3) MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. 0.80 0.90 1.00 0.032 0.035 0.039 A1 0.02 0.05 0.001 0.002 A3 0.20 A b 0.18 D D2 0.30 0.007 0.010 3.00 1.55 E E2 0.25 0.008 1.70 0.118 1.80 0.061 0.067 3.00 1.55 1.70 1.80 0.061 0.067 0.50 0.020 K 0.20 0.008 0.30 r 0.09 E 0.40 0.071 0.118 e L 0.012 0.50 0.012 0.016 0.071 0.020 0.006 E2 A K A1 e D2 D b A3 K L r 9/12 STG3699 Tape & Reel TSSOP16 MECHANICAL DATA mm. inch DIM. MIN. A MAX. MIN. 330 13.2 TYP. MAX. 12.992 C 12.8 D 20.2 0.795 N 60 2.362 T 10/12 TYP 0.504 22.4 0.519 0.882 Ao 6.7 6.9 0.264 0.272 Bo 5.3 5.5 0.209 0.217 Ko 1.6 1.8 0.063 0.071 Po 3.9 4.1 0.153 0.161 P 7.9 8.1 0.311 0.319 STG3699 Table 8: Revision History Date Revision 14-May-2004 3 Description of Changes Characteristics at VCC = 4.3 V Added on Tables 3, 4, 5, 6 and 7. 11/12 STG3699 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. 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