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DATASHEET
0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH Description
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.
IDTAS3699A
Features
* 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 = 0.5 (max. TA = 25C) at VCC = 2.7 V * RON = 0.7 (max. TA = 25C) at VCC = 2.3 V * RON = 1.5 (max. TA = 25C) 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
control input at VCC = 2.3 to 3 V
Applications
* * * * * * *
Speaker headset switching MP3 players Battery-operated equipment Audio and video signal routing PCMCIA cards Cellular phones Modems
* Latch-up performance exceeds 300 mA (JESD 17) * Available in 3x3mm and 2.5x2.5mm 16-pin QFN
packages
Block Diagram
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
REV A 121707
IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
Pin Assignment
Truth Table
IN1
L H -- --
IN2
-- -- L H
ON Switches
NC1-COM1, NC2-COM2 NO1-COM1, NO2-COM2 NC3-COM3, NC4-COM4 NO3-COM3, NO4-COM4
Pin Descriptions
Pin Numbers
3, 7, 11, 15 1, 5, 9, 13 4, 8, 12, 16 2, 10 14 6
Pin Names
NO1 - NO4 NC1 - NC4 COM1 - COM4 IN1, IN2 VCC GND
Pin Description
Analog switch normally open. Analog switch normally closed. Analog switch common to terminal. Digital control input. Positive supply voltage input. Ground.
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
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IDTAS3699A 0.5 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 VI VIC VO IIKC IIK IOK IO IOP ICC or IGND PD TSTG TL Supply Voltage DC Input Voltage
Parameter
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 -65 to 150 300
Unit
V V mA mA mA mA mA mA mA mW C C
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 1 ms, 10% duty cycle) DC VCC or Ground Current Power Dissipation at TA = 70C (Note 1) Storage temperature range Lead Temperature (10 sec)
Note 1: Derate above 70C: by 18.5 mW/C
Recommended Operating Conditions
Symbol
VCC VI VIC VO TOP dt/dv Supply Voltage Input Voltage Control Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time Control Input VCC = 1.65 V to 2.7 V VCC = 3 V to 4.3 V
Parameter
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
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
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IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
DC Electrical Characteristics
Unless stated otherwise, CL = 35 pF, RL = 50, tr = tf < 5ns, TA = 25C
Value Parameter Symbol VCC (V)
1.65 - 1.95 2.3 - 2.5 HIGH Level Input Voltage VIH 2.7 - 3 3.3 3.6 4.3 1.65 - 1.95 2.3 - 2.5 LOW Level Input Voltage VIL 2.7 - 3 3.3 3.6 4.3 4.3 3 Switch ON Resistance RON 2.7 2.3 1.8 1.65 On-Resistance Match between channels (1) RON 4.3 3 On Resistance Flatness (2) RFLAT 2.7 2.3 0.65 OFF State Leakage Current (COM, NO, NR) Input Leakage Current IOFF IIN 4.3 0 - 4.3 VNC = VNO = 0.3 V to 4 V VIN = 0V to 4.3 V VNC = VNO = 0V to VCC INC = INO = 100mA VNC = VNO @ RON Max INC = INO = 100mA VNC = VNO = 0V to VCC INC = INO = 100mA 0.35 0.4 0.4 0.45 0.55 0.65 0.06 0.15 0.15 0.15 0.2 0.3 0.2 0.2 0.2 0.25 0.35 20 0.1 0.2 0.2 0.2 0.25 0.35 100 1 nA A A
Conditions Min.
0.65VCC 1.0 1.1 1.1 1.2 1.2
TA Typ. Max.
0 to 70C Min
0.65VCC 1.2 1.3 1.4 1.5 1.6 0.25 0.25 0.25 0.3 0.3 0.4 0.45 0.5 0.5 0.7 1.5 1.5 0.25 0.25 0.25 0.3 0.3 0.4 0.5 0.6 0.6 0.8 2 2 V V
Max
Unit
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.
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
REV A 121707
IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
AC Electrical Characteristics
Unless stated otherwise, CL = 35 pF, RL = 50, tr = tf < 5ns, TA = 25C
Value Parameter Symbol VCC (V)
1.65 - 1.95 Propagation Delay tPLH,tPHL 2.3 - 2.7 3 - 3.3 3.6 - 4.3 1.65 - 1.95 Turn-ON Time tON 2.3 - 2.7 3 - 3.3 3.6 - 4.3 1.65 - 1.95 Turn-OFF Time tOFF 2.3 - 2.7 3 - 3.3 3.6 - 4.3 1.65 - 1.95 Break-Before-Make Delay tD 2.3 - 2.7 3 - 3.3 3.6 - 4.3 Charge Injection Q 1.65 - 1.95 2.3 - 2.7 3 - 3.3 3.6 - 4.3 CL = 100pF RL = 1M VGEN = 0V RGEN = 0 CL = 35pF RL = 50 VNC = VNO = 1.5 V 10 10 10 10 VNC = VNO = 1.5 V VNC = VNO = 0.8 V VNC = VNO = 1.5 V VNC = VNO = 0.8 V
Conditions Min.
TA Typ.
0.45 0.4 0.3 0.3 120 45 42 40 22 18 16 15 80 60 55 50 50 40 35 35 30 30 30 55 55 55
0 to 70C Max. Min Max Unit
ns
65 65 65 40 40 40
ns
ns
ns
ns
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
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IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
Analog Switch Characteristics
Unless stated otherwise, CL = 5 pF, RL = 50, TA = 25C
Value Parameter Symbol VCC (V)
OFF Isolation Crosstalk OIRR XTALK THD BW CIN CNC, CNO CCOM 3.3 3.3 f = 1 MHz 1.65 - 4.3 1.65 - 4.3 1.65 - 4.3 2.3 - 4.3 Total Harmonic Distortion -3dB Bandwidth Control Pin Input Capacitance Sn Port Capacitance D Port Capacitance (when switch is enabled) VNC = VNO = 1 VRMS f = 100 kHZ VNC = VNO = 1 VRMS f = 100 kHZ RL = 600 VIN = 2VPP f = 20 Hz to 20 kHz RL = 50
Conditions Min.
TA Typ.
-64 -54 0.03
0 to 70C Max. Min Max Unit
dB dB %
50 5 30 84
MHz pF pF
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
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IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
Test Circuits and Timing Diagrams
Overvoltage Protection Using Two External Blocking Diodes
Switching Time
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
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IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
Break-Before-Make Interval
Charge Injection
On-Loss, Off-Isolation, and Crosstalk
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
8
IDTAS3699A
REV A 121707
IDTAS3699A 0.5 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.
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
REV A 121707
IDTAS3699A 0.5 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 Index Area N 1 2 A1 A3 (ND-1)x e (Ref) L N 1 2 Sawn Singulation Top View A E2 (Ref) ND & NE Even e (Typ) If ND & NE 2 are Even (NE-1)x e (Ref)
E
E2
2 b e D2 2 D2 Thermal Base
D
(Ref) ND & NE Odd
0.08 C
Symbol Min Millimeters Max
C
A A1 A3 b e N ND NE D x E BASIC D2 E2 L
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
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
10
IDTAS3699A
REV A 121707
IDTAS3699A 0.5 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 Index Area N 1 2 A1 A3 (ND-1)x e (Ref) L N 1 2 Sawn Singulation Top View A E2 (Ref) ND & NE Even e (Typ) If ND & NE 2 are Even (NE-1)x e (Ref)
E
E2
2 b e D2 2 D2 Thermal Base
D
(Ref) ND & NE Odd
0.08 C
Symbol Min Millimeters Max
C
A A1 A3 b e N ND NE D x E BASIC D2 E2 L
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
IDTAS3699ANDG IDTAS3699ANDG8 IDTAS3699ANLG IDTAS3699ANLG8
Marking
see page 9
Shipping Packaging
Tubes Tape and Reel Tubes Tape and Reel
Package
2.5x2.5mm 16-pin QFN 2.5x2.5mm 16-pin QFN 3x3mm 16-pin QFN 3x3mm 16-pin QFN
Temperature
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.
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
REV A 121707
IDTAS3699A 0.5 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.
IDTTM 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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IDTAS3699A
REV A 121707
IDTAS3699A 0.5 LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
ANALOG SWITCH
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Corporate Headquarters
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(c) 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

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