AS3699ANDG8 [IDT]
SPDT, 1 Func, 1 Channel, 2.50 X 2.50 MM, ROHS COMPLIANT, QFN-16;
| 型号： | AS3699ANDG8 |
| 厂家： | 
INTEGRATED DEVICE TECHNOLOGY |
| 描述： | SPDT, 1 Func, 1 Channel, 2.50 X 2.50 MM, ROHS COMPLIANT, QFN-16 光电二极管 |
| 文件： | 总13页 (文件大小：251K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATASHEET
IDTAS3699A
0.5Ω LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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
• High Speed:
• t = 0.3 ns (typ.) at V = 3 V
PD
CC
• t = 0.4 ns (typ.) at V = 2.3 V
PD
CC
break-before-make delay time. This product is available in
3x3mm and 2.5x2.5mm 16-pin QFN packages.
• Low “ON” resistance VIN = 0V:
• RON = 0.5Ω (max. T = 25°C) at V = 2.7 V
A
CC
Applications
• RON = 0.7Ω (max. T = 25°C) at V = 2.3 V
A
CC
• RON = 1.5Ω (max. T = 25°C) at V = 1.8 V
A
CC
• Speaker headset switching
• MP3 players
• Battery-operated equipment
• Audio and video signal routing
• PCMCIA cards
• Wide operating voltage range:
• V (OPR) = 1.65 V to 4.3 V single supply
CC
• 4.3 V tolerant and 1.8 V compatible threshold on digital
control input at V = 2.3 to 3 V
CC
• Cellular phones
• Latch-up performance exceeds 300 mA (JESD 17)
• Modems
• Available in 3x3mm and 2.5x2.5mm 16-pin QFN
packages
Block Diagram
IDT™ 0.5
Ω
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
L
IN2
—
—
L
ON Switches
NC1-COM1, NC2-COM2
NO1-COM1, NO2-COM2
NC3-COM3, NC4-COM4
NO3-COM3, NO4-COM4
H
—
—
H
Pin Descriptions
Pin Numbers
3, 7, 11, 15
1, 5, 9, 13
4, 8, 12, 16
2, 10
Pin Names
NO1 - NO4
NC1 - NC4
COM1 - COM4
IN1, IN2
Pin Description
Analog switch normally open.
Analog switch normally closed.
Analog switch common to terminal.
Digital control input.
14
VCC
Positive supply voltage input.
Ground.
6
GND
IDT™ 0.5
Ω
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
Parameter
Value
Unit
V
V
Supply Voltage
-0.5 to 4.6
CC
V
DC Input Voltage
-0.5 to V +0.5
V
I
CC
V
DC Control Input Voltage
DC Output Voltage
-0.5 to 4.6
mA
IC
V
-0.5 to V +0.5
O
CC
I
DC Input Diode Current on control pin (V < 0V)
-50
±50
mA
mA
mA
mA
mA
mA
mW
°C
IKC
IN
I
DC Input Diode Current (V < 0V)
IK
IN
I
I
DC Output Diode Current
±20
OK
I
DC Output Current
±300
±500
±100
1120
-65 to 150
300
O
DC Output Current Peak (pulse at 1 ms, 10% duty cycle)
OP
I
or I
DC V or Ground Current
CC
CC
GND
P
Power Dissipation at T = 70°C (Note 1)
D
A
T
Storage temperature range
Lead Temperature (10 sec)
STG
T
°C
L
Note 1: Derate above 70°C: by 18.5 mW/°C
Recommended Operating Conditions
Symbol
Parameter
Value
Unit
V
V
Supply Voltage
1.65 to 4.3
CC
V
Input Voltage
0 to V
V
I
CC
V
Control Input Voltage
Output Voltage
0 to 4.3
0 to V
V
IC
V
V
O
CC
T
Operating Temperature
Input Rise and Fall Time Control Input
-55 to 125
0 to 20
°C
ns/V
OP
dt/dv
V
= 1.65 V to 2.7 V
CC
V
= 3 V to 4.3 V
0 to 10
CC
IDT™ 0.5
Ω
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
Symbol
Conditions
T
0 to 70°C
A
V
(V)
Min.
0.65VCC
1.0
Typ. Max.
Min
0.65VCC
1.2
Max Unit
CC
1.65 - 1.95
2.3 - 2.5
2.7 - 3
3.3
1.1
1.3
HIGH Level Input Voltage
VIH
V
1.1
1.4
3.6
1.2
1.5
4.3
1.2
1.6
1.65 - 1.95
2.3 - 2.5
2.7 - 3
3.3
0.25
0.25
0.25
0.3
0.25
0.25
0.25
V
LOW Level Input Voltage
VIL
0.3
3.6
0.3
0.3
0.4
0.5
0.6
4.3
0.4
4.3
0.35
0.4
0.45
0.5
0.5
0.7
1.5
1.5
3
2.7
0.4
0.6
Ω
V
NC = VNO = 0V to VCC
Switch ON Resistance
RON
INC = INO = 100mA
2.3
0.45
0.55
0.65
0.06
0.8
1.8
2
1.65
2
On-Resistance Match
between channels (1)
RON
VNC = VNO @ RON Max
INC = INO = 100mA
Ω
4.3
3
0.15
0.15
0.15
0.2
0.2
0.2
0.2
0.2
VNC = VNO = 0V to VCC
INC = INO = 100mA
On Resistance Flatness (2)
RFLAT
2.7
2.3
0.65
4.3
0.2
0.2
0.25
0.35
±100
Ω
0.25
0.35
±20
0.3
OFF State Leakage
IOFF
VNC = VNO = 0.3 V to 4 V
VIN = 0V to 4.3 V
nA
Current (COM, NO, NR)
Input Leakage Current
IIN
0 - 4.3
±0.1
±1
µA
µA
Quiescent Supply Current
ICC
1.65 - 4.3 VIN = VCC or GND
±0.05
±0.2
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™ 0.5
Ω
LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
4
IDTAS3699A 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
T
0 to 70°C
A
V
(V)
Min.
Typ. Max.
Min
Max Unit
CC
1.65 - 1.95
2.3 - 2.7
3 - 3.3
0.45
0.4
Propagation Delay
tPLH, PHL
t
ns
0.3
3.6 - 4.3
0.3
1.65 - 1.95 VNC = VNO = 0.8 V
2.3 - 2.7
120
45
42
40
22
18
16
15
80
60
55
50
50
40
35
35
55
55
55
65
ns
65
Turn-ON Time
Turn-OFF Time
tON
tOFF
tD
3 - 3.3
VNC = VNO = 1.5 V
3.6 - 4.3
65
1.65 - 1.95 VNC = VNO = 0.8 V
2.3 - 2.7
30
30
30
40
ns
40
3 - 3.3
3.6 - 4.3
1.65 - 1.95
2.3 - 2.7
3 - 3.3
VNC = VNO = 1.5 V
40
10
10
10
10
CL = 35pF
RL = 50Ω
VNC = VNO = 1.5 V
Break-Before-Make Delay
Charge Injection
ns
3.6 - 4.3
1.65 - 1.95
2.3 - 2.7
3 - 3.3
CL = 100pF
RL = 1MΩ
VGEN = 0V
RGEN = 0Ω
Q
ns
3.6 - 4.3
IDT™ 0.5
Ω
LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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
T
0 to 70°C
A
V
(V)
Min.
Typ. Max.
Min
Max Unit
CC
VNC = VNO = 1 VRMS
f = 100 kHZ
-64
dB
OFF Isolation
OIRR
XTALK
1.65 - 4.3
1.65 - 4.3 VNC = VNO = 1 VRMS
f = 100 kHZ
-54
dB
%
Crosstalk
2.3 - 4.3 RL = 600Ω
VIN = 2VPP
0.03
Total Harmonic Distortion
-3dB Bandwidth
THD
f = 20 Hz to 20 kHz
BW
CIN
1.65 - 4.3 RL = 50Ω
50
5
MHz
pF
Control Pin Input
Capacitance
CNC
CNO
,
3.3
30
84
pF
Sn Port Capacitance
f = 1 MHz
3.3
D Port Capacitance (when
switch is enabled)
CCOM
IDT™ 0.5
Ω
LOW VOLTAGE, QUAD SPDT ANALOG SWITCH
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™ 0.5
Ω
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™ 0.5
Ω
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™ 0.5
Ω
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
(Ref)
ND & NE
Even
Seating Plane
(ND-1)x
(Ref)
e
A1
Index Area
(Typ)
If ND & NE
are Even
L
A3
e
2
N
1
2
N
1
2
(NE-1)x
(Ref)
e
Sawn
Singulation
E2
E
E2
2
Top View
b
A
C
(Ref)
ND & NE
Odd
e
Thermal Base
D
D2
2
C
D2
0.08
Millimeters
Symbol
Min
Max
A
A1
A3
b
0.50
0
0.25 Reference
0.60
0.05
0.15
0.25
e
0.40 BASIC
N
16
N
N
4
4
D
E
D x E BASIC
2.50 x 2.50
D2
E2
L
1.00
1.00
0.255
1.25
1.25
0.425
IDT™ 0.5
Ω
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
(Ref)
ND & NE
Even
Seating Plane
(ND-1)x
(Ref)
e
A1
Index Area
(Typ)
If ND & NE
are Even
L
A3
e
2
N
1
2
N
1
2
(NE-1)x
(Ref)
e
Sawn
Singulation
E2
E
E2
2
Top View
b
A
C
(Ref)
ND & NE
Odd
e
Thermal Base
D
D2
2
C
D2
0.08
Millimeters
Symbol
Min
Max
A
A1
A3
b
0.80
0
0.25 Reference
1.00
0.05
0.18
0.30
e
0.50 BASIC
N
16
N
N
4
4
D
E
D x E BASIC
3.00 x 3.00
D2
E2
L
1.55
1.55
0.30
1.80
1.80
0.50
Ordering Information
Part / Order Number
IDTAS3699ANDG
IDTAS3699ANDG8
IDTAS3699ANLG
Marking
see page 9
Shipping Packaging
Tubes
Package
Temperature
0 to +70° C
0 to +70° C
0 to +70° C
0 to +70° C
2.5x2.5mm 16-pin QFN
2.5x2.5mm 16-pin QFN
3x3mm 16-pin QFN
3x3mm 16-pin QFN
Tape and Reel
Tubes
Tape and Reel
IDTAS3699ANLG8
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™ 0.5
Ω
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. Originator
Date
Description of Change
A
12/13/07 redesign of the AS3699 to accommodate TTL input Levels to reduce operating power.
IDT™ 0.5
Ω
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
800-345-7015
408-284-8200
Fax: 408-284-2775
For Tech Support
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
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