廬
ISL83699
Data Sheet
November 5, 2004
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 (0.26鈩?, and
fast switching speeds (t
ON
= 10ns, t
OFF
= 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
鈥渕ux-in鈥?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
SW
3.0V R
ON
3.0V t
ON
/t
OFF
1.8V R
ON
1.8V t
ON
/t
OFF
Packages
4
Quad SPDT (Dual DPDT)
0.26鈩?/div>
10ns/7ns
0.45鈩?/div>
18ns/10ns
16 Ld 3x3 QFN, 16 Ld TSSOP
Features
鈥?/div>
Pb-Free Available as an Option (RoHS Compliant)
(see Ordering Info)
鈥?Drop in Replacement for the STG3699
鈥?ON Resistance (R
ON
)
- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26鈩?/div>
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45鈩?/div>
鈥?R
ON
Matching between Channels . . . . . . . . . . . . . . . .0.04鈩?/div>
鈥?R
ON
Flatness Across Signal Range . . . . . . . . . . . . . . .0.06鈩?/div>
鈥?Single Supply Operation. . . . . . . . . . . . . . . . +1.65V to +3.6V
鈥?Low Power Consumption (PD). . . . . . . . . . . . . . . . . . <0.2碌W
鈥?Fast Switching Action
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7ns
鈥?Guaranteed Break-Before-Make
鈥?1.8V Logic Compatible (+3V supply)
鈥?Available in 16 lead 3x3 QFN and 16 lead TSSOP
鈥?ESD HBM Rating
- COM Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9kV
- All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
Applications
鈥?Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
鈥?Portable Test and Measurement
鈥?Medical Equipment
鈥?Audio and Video Switching
Related Literature
鈥?Technical Brief TB363 鈥淕uidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)鈥?/div>
鈥?Application Note AN557 鈥淩ecommended Test Procedures
for Analog Switches鈥?/div>
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.
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