DATASHEET 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH IDTAS3699A Description Features The IDTAS3699A quad single-pole/double-throw (SPDT) analog switch operates from a single +1.65 V to +4.3 V supply and responds to TTL control input levels. Additional features include fast switching speed and break-before-make delay time. This product is available in 3x3mm and 2.5x2.5mm 16-pin QFN packages. • High Speed: • tPD = 0.3 ns (typ.) at VCC = 3 V • tPD = 0.4 ns (typ.) at VCC = 2.3 V • Low “ON” resistance VIN = 0V: • RON = 0.5Ω (max. TA = 25°C) at VCC = 2.7 V • RON = 0.7Ω (max. TA = 25°C) at VCC = 2.3 V • RON = 1.5Ω (max. TA = 25°C) at VCC = 1.8 V • 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 Applications • • • • • • • Speaker headset switching MP3 players Battery-operated equipment Audio and video signal routing PCMCIA cards Cellular phones Modems control input at VCC = 2.3 to 3 V • Latch-up performance exceeds 300 mA (JESD 17) • Available in 3x3mm and 2.5x2.5mm 16-pin QFN packages Block Diagram IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 1 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Pin Assignment Truth Table IN1 IN2 ON Switches L — NC1-COM1, NC2-COM2 H — NO1-COM1, NO2-COM2 — L NC3-COM3, NC4-COM4 — H NO3-COM3, NO4-COM4 Pin Descriptions Pin Numbers Pin Names Pin Description 3, 7, 11, 15 NO1 - NO4 Analog switch normally open. 1, 5, 9, 13 NC1 - NC4 Analog switch normally closed. 4, 8, 12, 16 COM1 - COM4 2, 10 IN1, IN2 14 VCC Positive supply voltage input. 6 GND Ground. Analog switch common to terminal. Digital control input. IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 2 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the IDTAS3699A. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical parameters are guaranteed only over the recommended operating temperature range. All voltages referenced to ground. Symbol VCC Parameter Supply Voltage Value Unit -0.5 to 4.6 V -0.5 to VCC +0.5 V -0.5 to 4.6 mA VI DC Input Voltage VIC DC Control Input Voltage VO DC Output Voltage IIKC DC Input Diode Current on control pin (VIN < 0V) -50 mA IIK 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 1 ms, 10% duty cycle) ±500 mA DC VCC or Ground Current ±100 mA Power Dissipation at TA = 70°C (Note 1) 1120 mW ICC or IGND PD -0.5 to VCC +0.5 TSTG Storage temperature range -65 to 150 °C TL Lead Temperature (10 sec) 300 °C Value Unit 1.65 to 4.3 V Note 1: Derate above 70°C: by 18.5 mW/°C Recommended Operating Conditions Symbol VCC Parameter Supply Voltage VI 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 dt/dv Input Rise and Fall Time Control Input VCC = 1.65 V to 2.7 V 0 to 20 ns/V VCC = 3 V to 4.3 V 0 to 10 IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 3 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH DC Electrical Characteristics Unless stated otherwise, CL = 35 pF, RL = 50Ω, tr = tf < 5ns, TA = 25°C Value Parameter HIGH Level Input Voltage LOW Level Input Voltage Switch ON Resistance Symbol VIH VIL RON Conditions Min. 1.65 - 1.95 0.65VCC 0.65VCC 2.3 - 2.5 1.0 1.2 2.7 - 3 1.1 1.3 3.3 1.1 1.4 3.6 1.2 1.5 4.3 1.2 Max 1.6 0.25 0.25 2.7 - 3 0.25 0.25 3.3 0.3 0.3 3.6 0.3 0.3 4.3 0.4 0.4 4.3 0.35 0.45 0.5 3 0.4 0.5 0.6 2.7 0.4 0.5 0.6 0.45 0.7 0.8 0.55 1.5 2 0.65 1.5 2 2.3 VNC = VNO = 0V to VCC INC = INO = 100mA VNC = VNO @ RON Max INC = INO = 100mA 2.7 2.3 4.3 IIN 0 - 4.3 Ω Ω 0.06 0.2 0.2 0.15 0.2 0.2 0.15 0.2 0.2 0.2 0.25 0.25 0.3 0.35 0.35 VNC = VNO = 0.3 V to 4 V ±20 ±100 nA VIN = 0V to 4.3 V ±0.1 ±1 µA VNC = VNO = 0V to VCC INC = INO = 100mA 1.65 - 4.3 VIN = VCC or GND ±0.05 ±0.2 Quiescent Supply Current ICC Notes: 1. RON = RON(MAX) – RON(MIN). 2. Flatness is defined as the difference between the maximum and minimum value of on resistance as measured over the specified analog signal ranges. IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH V 0.15 0.65 IOFF Unit V 2.3 - 2.5 3 Input Leakage Current Min 0.25 4.3 OFF State Leakage Current (COM, NO, NR) Max. 0.25 RON RFLAT Typ. 1.65 - 1.95 1.65 On Resistance Flatness (2) 0 to 70°C VCC (V) 1.8 On-Resistance Match between channels (1) TA 4 IDTAS3699A Ω µA REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH AC Electrical Characteristics Unless stated otherwise, CL = 35 pF, RL = 50Ω, tr = tf < 5ns, TA = 25°C Value Parameter Symbol Conditions VCC (V) TA Min. 1.65 - 1.95 Propagation Delay tPLH,tPHL tON 0.4 3 - 3.3 0.3 3.6 - 4.3 0.3 Turn-OFF Time tOFF 45 55 65 42 55 65 40 55 65 VNC = VNO = 0.8 V 22 18 30 40 VNC = VNO = 1.5 V 16 30 40 15 30 40 3.6 - 4.3 1.65 - 1.95 Break-Before-Make Delay tD 2.3 - 2.7 3 - 3.3 10 CL = 35pF RL = 50Ω VNC = VNO = 1.5 V 3.6 - 4.3 Charge Injection 1.65 - 1.95 Q 2.3 - 2.7 3 - 3.3 3.6 - 4.3 IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH Unit ns VNC = VNO = 1.5 V 2.3 - 2.7 3 - 3.3 Max 120 3.6 - 4.3 1.65 - 1.95 Min VNC = VNO = 0.8 V 2.3 - 2.7 3 - 3.3 Max. 0.45 2.3 - 2.7 1.65 - 1.95 Turn-ON Time Typ. 0 to 70°C ns ns 80 10 60 10 55 10 50 ns 50 CL = 100pF RL = 1MΩ VGEN = 0V RGEN = 0Ω 40 ns 35 35 5 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Analog Switch Characteristics Unless stated otherwise, CL = 5 pF, RL = 50Ω, TA = 25°C Value Parameter Symbol Conditions VCC (V) OFF Isolation OIRR Crosstalk XTALK Total Harmonic Distortion THD -3dB Bandwidth BW Control Pin Input Capacitance CIN Sn Port Capacitance CNC, CNO D Port Capacitance (when switch is enabled) CCOM TA Min. Typ. 0 to 70°C Max. Min Max Unit VNC = VNO = 1 VRMS f = 100 kHZ -64 dB 1.65 - 4.3 VNC = VNO = 1 VRMS f = 100 kHZ -54 dB 2.3 - 4.3 RL = 600Ω VIN = 2VPP f = 20 Hz to 20 kHz 0.03 % 1.65 - 4.3 RL = 50Ω 50 MHz 5 pF 30 pF 1.65 - 4.3 3.3 3.3 IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH f = 1 MHz 84 6 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Test Circuits and Timing Diagrams Overvoltage Protection Using Two External Blocking Diodes Switching Time IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 7 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Break-Before-Make Interval Charge Injection On-Loss, Off-Isolation, and Crosstalk IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 8 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Marking Diagram TBD Notes: 1. YYWW is the last two digits of the year and week that the part was assembled. 2. “G” after the two-letter package code designates RoHS compliant package. 3. Bottom marking: country of origin if not USA. IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 9 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Package Outline and Package Dimensions (16-pin 2.5x2.5mm QFN) Package dimensions are kept current with JEDEC Publication No. 95 Seating Plane A1 Index Area N 1 2 (Ref) ND & NE Even (ND-1)x e (Ref) L A3 e N 1 (Typ) If ND & NE 2 are Even 2 Sawn Singulation E E2 E2 Top View A D 0.08 C Symbol A A1 A3 b e N ND NE D x E BASIC D2 E2 L Min 2 (Ref) ND & NE Odd C (NE-1)x e (Ref) b e Thermal Base D2 2 D2 Millimeters Max 0.50 0.60 0 0.05 0.25 Reference 0.15 0.25 0.40 BASIC 16 4 4 2.50 x 2.50 1.00 1.25 1.00 1.25 0.255 0.425 IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 10 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Package Outline and Package Dimensions (16-pin 3x3mm QFN) Package dimensions are kept current with JEDEC Publication No. 95 Seating Plane A1 Index Area N 1 2 (Ref) ND & NE Even (ND-1)x e (Ref) L A3 e N 1 (Typ) If ND & NE 2 are Even 2 Sawn Singulation E E2 E2 Top View A D 0.08 C Symbol A A1 A3 b e N ND NE D x E BASIC D2 E2 L Min (NE-1)x e (Ref) 2 (Ref) ND & NE Odd C b e Thermal Base D2 2 D2 Millimeters Max 0.80 1.00 0 0.05 0.25 Reference 0.18 0.30 0.50 BASIC 16 4 4 3.00 x 3.00 1.55 1.80 1.55 1.80 0.30 0.50 Ordering Information Part / Order Number Marking Shipping Packaging Package Temperature IDTAS3699ANDG IDTAS3699ANDG8 IDTAS3699ANLG IDTAS3699ANLG8 see page 9 Tubes Tape and Reel Tubes Tape and Reel 2.5x2.5mm 16-pin QFN 2.5x2.5mm 16-pin QFN 3x3mm 16-pin QFN 3x3mm 16-pin QFN 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C Parts ordered with a “G” after the two-letter package code are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 11 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Revision History Rev. A Originator Date 12/13/07 Description of Change redesign of the AS3699 to accommodate TTL input Levels to reduce operating power. IDT™ 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH 12 IDTAS3699A REV A 121707 IDTAS3699A 0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH ANALOG SWITCH Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales For Tech Support 800-345-7015 408-284-8200 Fax: 408-284-2775 www.idt.com/go/clockhelp Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA