ISL54056IRUZ-T Intersil, ISL54056IRUZ-T Datasheet

IC SWITCH QUAD SPDT 16UTQFN

ISL54056IRUZ-T

Manufacturer Part Number
ISL54056IRUZ-T
Description
IC SWITCH QUAD SPDT 16UTQFN
Manufacturer
Intersil
Datasheet

Specifications of ISL54056IRUZ-T

Function
Switch
Circuit
4 x SPDT
On-state Resistance
550 mOhm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.65 V ~ 4.5 V
Current - Supply
0.15µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-UTQFN (16-µTQFN)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Ultra Low ON-Resistance, +1.65V to +4.5V,
Single Supply, Quad SPDT (Dual DPDT)
Analog Switch
The Intersil ISL54056 device is a low ON-resistance, low
voltage, bidirectional, Quad SPDT (Dual DPDT) analog
switch designed to operate from a single +1.65V to +4.5V
supply. Targeted applications include battery powered
equipment that benefit from low r
switching speeds (t
input is 1.8V logic-compatible when using a single +3V supply.
With a supply voltage of 4.2V and logic high voltage of 2.85V
at both logic inputs, the part draws only 12µA max of ICC
current.
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 part may be used to “mux-in”
additional functionality while reducing ASIC design risk. The
ISL54056 is offered in small form factor package, alleviating
board space limitations.
The ISL54056 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 ISL54056 is pin compatible
with the NLAS3799 and NLAS3799L.
Number of Switches
SW
4.3V r
4.3V t
3.0V r
3.0V t
1.8V r
1.8V t
Package
ON
ON
ON
ON
ON
ON
/t
/t
/t
OFF
OFF
OFF
TABLE 1. FEATURES AT A GLANCE
ON
= 30ns, t
®
1
4
Quad SPDT (Dual DPDT)
0.39Ω
30ns/16ns
0.45Ω
34ns/18ns
0.65Ω
48ns/23ns
16 Ld 2.6x1.8x0.5mm µTQFN
OFF
ON
(0.39Ω) and fast
= 16ns). The digital logic
Data Sheet
ISL54056
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Pin Compatible Replacement for the NLAS3799 and
• ON-Resistance (r
• r
• r
• Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +4.5V
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . <0.68
• Fast Switching Action (V+ = +4.3V)
• Break-Before-Make
• 1.8V Logic Compatible (+3V supply)
• Low ICC Current when VinH is not at the V+ Rail
• Available in 16 Ld 2.6mmx1.8mmx0.5mm µTQFN
• ESD HBM Rating
• Pb-Free Available (RoHS Compliant)
Applications
• Battery Powered, Handheld, and Portable Equipment
• Portable Test and Measurement
• Medical Equipment
• Audio and Video Switching
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
• Application Note AN557 “Recommended Test Procedures
NLAS3799L
- V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.39Ω
- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45Ω
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65Ω
- t
- t
- COM Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9kV
- All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6kV
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
for Analog Switches”
ON
ON
August 15, 2007
ON
OFF
Matching between Channels . . . . . . . . . . . . . . . . . 0.05Ω
Flatness Across Signal Range . . . . . . . . . . . . . . . 0.05Ω
All other trademarks mentioned are the property of their respective owners.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16ns
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006, 2007. All Rights Reserved
ON
)
ISL54056
FN6357.4
μ
W

Related parts for ISL54056IRUZ-T

ISL54056IRUZ-T Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 All other trademarks mentioned are the property of their respective owners. ISL54056 FN6357 Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2006, 2007. All Rights Reserved μ W ...

Page 2

... Switches Shown for Logic “0” Input. Ordering Information PART NUMBER PART MARKING ISL54056IRUZ-T* (Note) GAA *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu plate - e4 termination finish, which is 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-020 ...

Page 3

... Maximum Junction Temperature (Plastic Package +150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Operating Conditions Temperature Range ISL54056IRUZ . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C Test Conditions +3.9V to +4.5V, GND = 0V, V Unless Otherwise Specified. TEST CONDITIONS = 100mA ...

Page 4

Electrical Specifications - 4.3V Supply PARAMETER OFF Capacitance 1MHz, V OFF COM ON Capacitance 1MHz, V COM(ON) POWER SUPPLY CHARACTERISTICS Power Supply Range Positive Supply Current +4.5V, V ...

Page 5

Electrical Specifications - 3V Supply PARAMETER OFF Capacitance 1MHz, V OFF COM ON Capacitance 1MHz, V COM(ON) POWER SUPPLY CHARACTERISTICS Positive Supply Current 3.6V, V DIGITAL INPUT CHARACTERISTICS ...

Page 6

Test Circuits and Waveforms V+ LOGIC 50% INPUT 0V t OFF SWITCH V NO INPUT V 90% SWITCH OUTPUT Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. MEASUREMENT POINTS SWITCH ...

Page 7

... The ultra low ON-resistance and flatness provide very low insertion loss and distortion to applications that require signal reproduction. External V+ Series Resistor For improved ESD and latch-up immunity, Intersil recommends adding a 100Ω resistor in series with the V+ power supply pin of the ISL54056 IC (see Figure 8). 7 ...

Page 8

V+ C OPTIONAL PROTECTION RESISTOR 100Ω NOx COMx NCx INx GND FIGURE 8. V+ SERIES RESISTOR FOR ENHANCED ESD AND LATCH-UP IMMUNITY Supply Sequencing and Overvoltage Protection With any CMOS device, proper power supply sequencing is required to protect the ...

Page 9

High-Frequency Performance In 50Ω systems, the ISL54056 has a -3dB bandwidth of 104MHz (see Figure 22). The frequency response is very consistent over a wide V+ range, and for varying analog signal levels. An OFF switch acts like a capacitor ...

Page 10

Typical Performance Curves 0.50 0.45 0.40 +85°C +25°C 0.35 -40°C 0.30 0 0.5 1.0 1.5 2.0 V (V) COM FIGURE 14. ON-RESISTANCE vs SWITCH VOLTAGE 0.70 +85°C 0.65 +25°C 0.60 -40°C 0.55 0.50 0.45 0.40 0.35 0 0.5 1.0 V ...

Page 11

Typical Performance Curves 250 200 150 100 50 0 1.0 1.5 2.0 2.5 3.0 V+ (V) FIGURE 20. TURN-ON TIME vs SUPPLY VOLTAGE GAIN -20 PHASE R = 50Ω 0. ...

Page 12

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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