MAX4699 Maxim, MAX4699 Datasheet

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MAX4699

Manufacturer Part Number
MAX4699
Description
The MAX4699/MAX4701/MAX4702 are low-voltage, single-supply CMOS analog switches
Manufacturer
Maxim
Datasheet

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The MAX4699/MAX4701/MAX4702 are low-voltage,
single-supply CMOS analog switches. The MAX4699/
MAX4701 are dual double-pole/double-throw (DPDT)
switches with two control inputs that control two
single-pole/double-throw (SPDT) switches each. The
MAX4702 is a quad SPDT switch with one control input
and one low-voltage digital logic power supply.
These devices operate from a single +1.8V to +5.5V
power supply. When powered from a +2.7V supply the
MAX4699/MAX4701/MAX4702 offer a 75Ω on-resis-
tance (R
matching between channels. Each switch has rail-to-rail
signal handling, fast switching speeds of t
t
The MAX4699/MAX4701 digital inputs are 1.8V-logic
compatible when operated from a +3V supply. The
MAX4702’s digital inputs feature a 1.0V threshold when
powered with a 1.5V logic supply.
The MAX4699 is available in a space-saving 16-lead
4mm x 4mm TQFN package. The MAX4701/MAX4702
are available in space-saving 16-lead 3mm x 3mm TQFN
16-pin TSSOP packages.
19-2129; Rev 3; 4/11
Pin Configurations continued at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
OFF
= 20ns, and a maximum 1nA of leakage current.
Audio and Video Signal Routing
Cellular Phones
Battery-Operated Equipment
Communications Circuits
Modems
ON
*MAX4701/MAX4702
TOP VIEW
**CONNECT EXPOSED PAD TO GND.
TQFN PACKAGE
), with 12Ω max R
3mm x 3mm
ARE IN A
________________________________________________________________ Maxim Integrated Products
IN1, IN2
COM2
NC1
NO2
General Description
1
2
3
4
+
Low-Voltage, Dual DPDT/Quad SPDT
COM1
ON
NC2
16
5
flatness and 4Ω max
Applications
NO1
GND
MAX4699/
MAX4701*
15
**EP
6
TQFN
NO3
V+
14
7
ON
COM3
NC4
13
8
= 35ns,
12
11
10
9
COM4
NO4
NC3
1N3, IN4
Analog Switches in QFN
o 3mm x 3mm and 4mm x 4mm 16-Pin TQFN
o Guaranteed On-Resistance:
o Guaranteed Match Between Channels:
o Guaranteed Flatness Over Signal Range:
o Low Leakage Currents Over Temperature:
o Fast Switching: t
o Guaranteed Break-Before-Make
o Single-Supply Operation from +1.8V to +5.5V
o Rail-to-Rail Signal Handling
o -3dB Bandwidth: 250MHz
o Low Crosstalk: -79dB (1MHz)
o High Off-Isolation: -76dB (1MHz)
+ Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed pad.
MAX4699ETE+
MAX4701EUE+
MAX4701ETE+
MAX4702EUE+
MAX4702ETE+
Packages
75Ω (max) (+3V Supply)
40Ω (max) (+5V Supply)
4Ω max
12Ω max
1nA Max at +85°C
PART
COM2
NC1
NO2
IN
+
1
2
3
4
-40°C to +85°C 16 TQFN-EP* (4mm x 4mm)
-40°C to +85°C 16 TSSOP
-40°C to +85°C 16 TQFN-EP* (3mm x 3mm)
-40°C to +85°C 16 TSSOP
-40°C to +85°C 16 TQFN-EP* (3mm x 3mm)
TEMP RANGE PIN-PACKAGE
COM1
NC2
16
5
ON
Ordering Information
NO1
MAX4702*
GND
= 35ns, t
15
**EP
6
TQFN
Pin Configurations
NO3
V+
14
7
OFF
COM3
NC4
13
8
= 20ns
12
11
10
9
Features
COM4
NO4
NC3
V
L
1

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MAX4699 Summary of contents

Page 1

... The MAX4699/MAX4701 digital inputs are 1.8V-logic compatible when operated from a +3V supply. The MAX4702’s digital inputs feature a 1.0V threshold when powered with a 1.5V logic supply. The MAX4699 is available in a space-saving 16-lead 4mm x 4mm TQFN package. The MAX4701/MAX4702 are available in space-saving 16-lead 3mm x 3mm TQFN 16-pin TSSOP packages. ...

Page 2

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...

Page 3

... 1.0nF, Figure 1MHz NO_ V = GND, Figure 6 NC_ f = 1MHz, Figure 6 (ON 20Hz to 20kHz, 2.5Vp-p, THD R = 600Ω L MAX4699/MAX4701 V IH MAX4702 (V = +1.5V) L MAX4699/MAX4701 V IL MAX4702 (V = +1.5V +3.3V +0.8V +1.5V +1.0V +25°C, unless otherwise noted.) (Notes 2, 3) ...

Page 4

... NO_ NC_ L BBM 300Ω 35pF, Figure 0V 0Ω, GEN GEN 1.0nF, Figure 4 L MAX4699/MAX4701 V IH MAX4702 (V = +1.5V) L MAX4699/MAX4701 V IL MAX4702 (V = +1.5V output input to off switch. NO COM NO = +0.4V for MAX4702 only -40° MIN ...

Page 5

Low-Voltage, Dual DPDT/Quad SPDT (T = +25°C, unless otherwise noted ON-RESISTANCE vs. COM VOLTAGE OVER SUPPLY VOLTAGE 120 110 V+ = +1.8V 100 +2. +3. ...

Page 6

Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN (T = +25°C, unless otherwise noted TURN-ON/OFF TIME vs. SUPPLY VOLTAGE OFF 5 0 2.7 3.2 3.7 4.2 4.7 5.2 SUPPLY VOLTAGE ...

Page 7

... Detailed Description The MAX4699/MAX4701 are low-voltage CMOS analog switches that operate from a single +1.8V to +5.5V power supply. The MAX4702 requires an additional logic supply that allows for setting lower logic thresh- olds. The MAX4699/MAX4701 are double-pole/double- throw (DPDT) devices. The MAX4702 is a quad single-pole/double-throw (SPDT) device ...

Page 8

... LOGIC INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT Figure 2. Switching Time V+ MAX4699 MAX4701 V+ MAX4702 NC_ V N_ COM_ NO_ IN_ LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3. Break-Before-Make Interval 8 _______________________________________________________________________________________ Adding protection diode D2 causes the logic threshold to be shifted relative to GND ...

Page 9

... V OUT IN_ IN_ NETWORK ANALYZER 50Ω COM_ V MEAS OUT NO_ 50Ω SUBSTRATE CONNECTED TO GND MAX4699 MAX4701 MAX4702 V IL IN_ ΔV OUT OFF OFF ON ON OFF OFF Q = (ΔV )(C ) OUT L IN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. ...

Page 10

... NO3–COM3, NO4–COM4 For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...

Page 11

... Corrected part numbers in Ordering Information; updated Absolute Maximum Ratings. 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. ...

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