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
Lead free / RoHS Compliant
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

... GND DIP/SO/µMAX Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. ________________________________________________________________ Maxim Integrated Products 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. Low-Voltage, Bidirectional ____________________________Features o High 50Ω Off Isolation: -80dB at 10MHz 300MHz -3dB Signal Bandwidth o 70Ω ...

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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