MAX4529ESA Maxim Integrated Products, MAX4529ESA Datasheet

IC VIDEO SWITCH SPST 8SOIC

MAX4529ESA

Manufacturer Part Number
MAX4529ESA
Description
IC VIDEO SWITCH SPST 8SOIC
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4529ESA

Function
Video Switch
Circuit
1 x SPST- NC
On-state Resistance
120 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 12 V, ± 2.7 V ~ 6 V
Current - Supply
50µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

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The MAX4529 is a low-voltage T-switch designed for
switching RF and video signals from DC to 300MHz in
50Ω and 75Ω systems. This switch is constructed in a
“T” configuration, ensuring excellent high-frequency off
isolation of -80dB at 10MHz.
The MAX4529 can handle Rail-to-Rail
in either direction. On-resistance (70Ω max) is flat (0.5Ω
max) over the specified signal range, using ±5V sup-
plies. The off leakage current is less than 1nA at +25°C
and 20nA at +85°C.
This CMOS switch can operate with dual power sup-
plies ranging from ±2.7V to ±6V or a single supply
between +2.7V and +12V. All digital inputs have
0.8V/2.4V logic thresholds, ensuring both TTL- and
CMOS-logic compatibility when using ±5V or a single
+5V supply.
_______________________Pin Configurations/Functional Diagrams/Truth Table
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
________________________Applications
19-1262; Rev 1; 5/01
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
RF Switching
Video Signal Routing
High-Speed Data Acquisition
Test Equipment
ATE Equipment
Networking
________________________________________________________________ Maxim Integrated Products
GND
N.C.
NC
IN
1
2
3
4
General Description
DIP/SO/µMAX
MAX4529
®
8
7
6
5
analog signals
V+
COM
N.C.
V-
N.C. = NOT INTERNALLY CONNECTED
Low-Voltage, Bidirectional
LOGIC
0
1
SWITCH
____________________________Features
o High 50Ω Off Isolation: -80dB at 10MHz
o DC to 300MHz -3dB Signal Bandwidth
o 70Ω Signal Paths with ±5V Supplies
o 10Ω Signal-Path Flatness with ±5V Supplies
o ±2.7V to ±6V Dual Supplies
o Low Power Consumption: <1µW
o Rail-to-Rail Bidirectional Signal Handling
o >2kV ESD Protection per Method 3015.7
o TTL/CMOS-Compatible Inputs with
*Contact factory for dice specifications.
OFF
MAX4529CPA
MAX4529CSA
MAX4529CUA
MAX4529CUT-T
MAX4529C/D
MAX4529EPA
MAX4529ESA
MAX4529EUA
MAX4529EUT-T -40°C to +85°C
ON
+2.7V to +12V Single Supply
Single +5V or ±5V
PART
NC
V+
V-
RF/Video Switch
1
2
3
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
MAX4529
SOT23-6
Ordering Information
6
5
4
PIN-
PACKAGE
8 Plastic DIP
8 Narrow SO
8 µMAX
6 SOT23-6
Dice*
8 Plastic DIP
8 Narrow SO
8 µMAX
6 SOT23-6
COM
GND
IN
TOP MARK
AAAQ
AAAQ
SOT
1

Related parts for MAX4529ESA

MAX4529ESA Summary of contents

Page 1

... Low Power Consumption: <1µW o Rail-to-Rail Bidirectional Signal Handling o >2kV ESD Protection per Method 3015.7 o TTL/CMOS-Compatible Inputs with Single +5V or ±5V PART MAX4529CPA MAX4529CSA MAX4529CUA MAX4529CUT-T MAX4529C/D MAX4529EPA MAX4529ESA MAX4529EUA MAX4529EUT-T -40°C to +85°C *Contact factory for dice specifications LOGIC SWITCH COM ...

Page 2

Low-Voltage, Bidirectional RF/Video Switch ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND) V+ ...........................................................................-0.3V, +13.0V V- ............................................................................-13.0V, +0. V-...................................................................-0.3V, +13.0V All Other Pins (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V) Continuous Current into Any Terminal..............................±10mA Peak Current ...

Page 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +4.5V to +5.5V -4.5V to -5.5V, V values are +25°C.) A PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off Time Charge Injection (Note 3) NC Off Capacitance C COM_ ...

Page 4

Low-Voltage, Bidirectional RF/Video Switch ELECTRICAL CHARACTERISTICS—Single +5V Supply (V+ = +4.5V to +5.5V 0V 0.8V, V INL +25°C.) A PARAMETER SYMBOL ANALOG SWITCH Analog Signal Range V COM Signal-Path On-Resistance NC Off Leakage ...

Page 5

ELECTRICAL CHARACTERISTICS—Single +3V Supply (V+ = +2.7V to +3.6V 0V 0.4V, V INL +25°C.) A PARAMETER SYMBOL ANALOG SWITCH Analog Signal Range V COM Signal-Path On-Resistance LOGIC INPUT IN Input Logic Threshold High ...

Page 6

Low-Voltage, Bidirectional RF/Video Switch ____________________________Typical Operating Characteristics (continued) (V+ = +5V -5V, GND = 0V +25°C, packages are surface mount, unless otherwise noted.) A ON-RESISTANCE vs. V AND COM TEMPERATURE (SINGLE SUPPLY +125°C 50 ...

Page 7

PIN NAME SOT23-6 DIP/SO/µMAX — N. GND 6 7 COM * All pins except N.C. have ESD diodes to V- and V ...

Page 8

Low-Voltage, Bidirectional RF/Video Switch The MAX4529 is a optimized for ±5V operation. Using lower supply voltages or a single supply increases switching time, on-resistance (and therefore on-state attenuation), and nonlinearity. Switch Off Condition When the switch is off, MOSFETs N1, ...

Page 9

Single-Supply Operation Above 5V The MAX4529 is designed for operation from single +5V or dual ±5V supplies increased above 5V, the logic-level threshold voltage increases and the supply current increases. In addition, if the logic levels are ...

Page 10

Low-Voltage, Bidirectional RF/Video Switch ______________________________________________Test Circuits/Timing Diagrams +5V 10nF V+ MAX4529 GND V- 50Ω 10nF -5V Figure 2. Switching Time 10nF +5V V+ MAX4529 GND V- 50Ω 10nF - CONNECTED TO GND ...

Page 11

Circuits/Timing Diagrams (continued) +5V 10nF MAX4529 GND V- 10nF -5V MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT IC TERMINALS. OFF ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NC TERMINAL. ON LOSS IS MEASURED BETWEEN COM_ ...

Page 12

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2001 Maxim Integrated Products Printed USA ...

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