IDT IDTAS3699ANLG 0.5î© low voltage, quad spdt analog switch Datasheet

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
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