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Intersil Corporation |
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Data Sheet
November 5, 2004
ISL83699
FN6094.3
Ultra Low ON-Resistance, Low Voltage,
Single Supply, Quad SPDT (Dual DPDT)
Analog Switch
The Intersil ISL83699 device is a low ON-resistance, low
voltage, bidirectional, Quad SPDT (Dual DPDT) analog
switch designed to operate from a single +1.65V to +3.6V
supply. Targeted applications include battery powered
equipment that benefit from low on-resistance (0.26Ω), and
fast switching speeds (tON = 10ns, tOFF = 7ns). The digital
logic input is 1.8V logic-compatible when using a single +3V
supply.
Cell phones, for example, often face ASIC functionality
limitations. The number of analog input or GPIO pins may be
limited and digital geometries are not well suited to analog
switch performance. This family of parts may be used to
“mux-in” additional functionality while reducing ASIC design
risk. The ISL83699 is offered in small form factor packages,
alleviating board space limitations.
The ISL83699 consists of four SPDT switches. It is configured
as a dual double-pole/double-throw (DPDT) device with two
logic control inputs that control two SPDT switches each. The
configuration can be used as a dual differential 2-to-1
multiplexer/demultiplexer. The ISL83699 is pin compatible
with the STG3699.
TABLE 1. FEATURES AT A GLANCE
ISL83699
Number of Switches
4
SW Quad SPDT (Dual DPDT)
3.0V RON
3.0V tON/tOFF
1.8V RON
1.8V tON/tOFF
Packages
0.26Ω
10ns/7ns
0.45Ω
18ns/10ns
16 Ld 3x3 QFN, 16 Ld TSSOP
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
• Application Note AN557 “Recommended Test Procedures
for Analog Switches”
Features
• Pb-Free Available as an Option (RoHS Compliant)
(see Ordering Info)
• Drop in Replacement for the STG3699
• ON Resistance (RON)
- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26Ω
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45Ω
• RON Matching between Channels . . . . . . . . . . . . . . . .0.04Ω
• RON Flatness Across Signal Range . . . . . . . . . . . . . . .0.06Ω
• Single Supply Operation. . . . . . . . . . . . . . . . +1.65V to +3.6V
• Low Power Consumption (PD). . . . . . . . . . . . . . . . . . <0.2µW
• Fast Switching Action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7ns
• Guaranteed Break-Before-Make
• 1.8V Logic Compatible (+3V supply)
• Available in 16 lead 3x3 QFN and 16 lead TSSOP
• ESD HBM Rating
- COM Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9kV
- All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
Applications
• Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and Video Switching
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Pinouts (Note 1)
ISL83699 (TSSOP)
TOP VIEW
NO1 1
COM1 2
NC1 3
IN1-2 4
NO2 5
COM2 6
NC2 7
GND 8
16 V+
15 NC4
14 COM4
13 NO4
12 IN3-4
11 NC3
10 COM3
9 NO3
ISL83699 (3x3 QFN)
TOP VIEW
16 15 14 13
NC1 1
IN1-2 2
NO2 3
12 COM4
11 NO4
10 IN3-4
COM2 4
9 NC3
5678
ISL83699
Ordering Information
PART NO.
(BRAND)
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
ISL83699IR
(83699IR)
-40 to 85 16 Ld 3x3 QFN L16.3x3
ISL83699IR-T
(83699IR)
-40 to 85 16 Ld 3x3 QFN
Tape and Reel
L16.3x3
ISL83699IV
(83699IV)
-40 to 85 16 Ld TSSOP
M16.173
ISL83699IV-T
(83699IV)
-40 to 85 16 Ld TSSOP
Tape and Reel
M16.173
ISL83699IRZ
(83699IR)
(See Note)
-40 to 85 16 Ld 3x3 QFN
(Pb-free)
L16.3x3
ISL83699IRZ-T
(83699IR)
(See Note)
-40 to 85
16 Ld 3x3 QFN
Tape and Reel
(Pb-free)
L16.3x3
ISL83699IVZ
(83699IV)
(See Note)
-40 to 85 16 Ld TSSOP
(Pb-free)
M16.173
ISL83699IVZ-T
(83699IV)
(See Note)
-40 to 85
16 Ld TSSOP
Tape and Reel
(Pb-free)
M16.173
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
NOTE:
1. Switches Shown for Logic “0” Input.
Truth Table
LOGIC
NC SW
NO SW
0 ON OFF
1
OFF
ON
NOTE: Logic “0” ≤0.5V. Logic “1” ≥1.4V with a 3V supply.
Pin Descriptions
PIN
V+
GND
IN
COM
NO
NC
FUNCTION
System Power Supply Input (+1.65V to +3.6V)
Ground Connection
Digital Control Input
Analog Switch Common Pin
Analog Switch Normally Open Pin
Analog Switch Normally Closed Pin
2 FN6094.3
November 5, 2004
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