MAX4589CAP+ Maxim Integrated Products, MAX4589CAP+ Datasheet

IC RF/VIDEO MUX DUAL 2CH 20-SSOP

MAX4589CAP+

Manufacturer Part Number
MAX4589CAP+
Description
IC RF/VIDEO MUX DUAL 2CH 20-SSOP
Manufacturer
Maxim Integrated Products
Series
4000r
Datasheet

Specifications of MAX4589CAP+

Function
Video Multiplexer
Circuit
2 x 2:1
On-state Resistance
60 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 12 V, ± 2.7 V ~ 6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4589 low-voltage, dual 2-channel multiplexer is
designed for RF and video signal processing at frequen-
cies up to 200MHz in 50
functions are controlled through either a parallel interface
or an SPI™/QSPI™/MICROWIRE™ serial interface.
Each channel of the MAX4589 is designed using a “T”
switch configuration, ensuring excellent high-frequency
off-isolation. The MAX4589 has low on-resistance of
60
nels of 4
across the specified signal range (2
leakage current is under 1nA at T
than 10nA at T
The MAX4589 operates from single +2.7V to +12V or
dual ±2.7V to ±6V supplies. When operating with a
positive supply of +5V, the inputs maintain TTL/CMOS-
level compatibility. The MAX4589 is available in 20-pin
DIP, wide SO, and SSOP packages.
19-1424; Rev 0; 1/99
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
TOP VIEW
max, with an on-resistance match across all chan-
RF Switching
Video Signal Routing
High-Speed Data Acquisition
Automatic Test Equipment
Networking
A1/SCLK
max. Additionally, on-resistance is flat
COM1
LE/CS
A
GND
GND
NO1
NO2
2/4
RS
V+
= +85°C.
________________________________________________________________ Maxim Integrated Products
10
1
2
3
4
5
6
7
8
9
General Description
SSOP/SO/DIP
CONTROL LOGIC
MAX4589
Dual 2-Channel RF/Video Multiplexer
Pin Configuration
and 75
A
Applications
= +25°C, and less
systems. On-chip
20
19
18
17
16
15
14
13
12
11
max). The off-
SER/PAR
COM2
V-
NO3
GND
NO4
V
DIN
EN
A0/DOUT
L
Low-Voltage, High-Isolation,
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
MAX4589CAP
MAX4589CWP
MAX4589CPP
MAX4589EAP
MAX4589EWP
MAX4589EPP
Low Insertion Loss: < -2.5dB up to 100MHz
High Off-Isolation: -74dB at 10MHz
Low Crosstalk: < -70dB up to 10MHz
20MHz -0.1dB Signal Bandwidth
200MHz -3dB Signal Bandwidth
60 (max) On-Resistance with ±5V Supplies
4 (max) On-Resistance Matching with ±5V
Supplies
2 (max) On-Resistance Flatness with ±5V
Supplies
+2.7V to +12V Single-Supply Operation
±2.7V to ±6V Dual-Supply Operation
Low Power Consumption: <20µW
Rail-to-Rail
Parallel or SPI/QSPI/MICROWIRE-Compatible
Serial Interface
>±2kV ESD Protection per Method 3015.7
TTL/CMOS-Compatible Inputs with V
PART
®
‚ Bidirectional Signal Handling
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
20 SSOP
20 Wide SO
20 Plastic DIP
20 SSOP
20 Wide SO
20 Plastic DIP
PIN-PACKAGE
L
Features
= +5V
1

Related parts for MAX4589CAP+

MAX4589CAP+ Summary of contents

Page 1

... CONTROL LOGIC LE/CS 9 A1/SCLK 10 SSOP/SO/DIP ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. Low-Voltage, High-Isolation, Low Insertion Loss: < -2.5dB up to 100MHz High Off-Isolation: -74dB at 10MHz systems. On-chip Low Crosstalk: < -70dB up to 10MHz 20MHz -0 ...

Page 2

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND) V+ ...........................................................................-0.3V to +13V V ......................-0.3V to (V+ + 0.3V (whichever is lower ...........................................................................-13V to +0. V-...................................................................-0.3V to +13V V , ...

Page 3

Dual 2-Channel RF/Video Multiplexer ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) ( +4.5V to +5.5V -4.5V to -5.5V ues are +25° +5V -5V.) (Note ...

Page 4

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) ( +4.5V to +5.5V -4.5V to -5.5V ues are +25° +5V -5V.) (Note 2) ...

Page 5

Dual 2-Channel RF/Video Multiplexer ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) ( +4.5V to +5.5V INH = +25° +5V.) (Note 2) L PARAMETER SYMBOL LOGIC INPUTS (2 RS, ...

Page 6

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) ( +4.5V to +5.5V INH = +25° +5V.) (Note 2) L PARAMETER SYMBOL SERIAL-INTERFACE TIMING Operating Frequency ...

Page 7

Dual 2-Channel RF/Video Multiplexer ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) ( +2.7V to +3.6V INH +25° +3V.) L PARAMETER SYMBOL PARALLEL-INTERFACE TIMING A_ Rise Setup Time ...

Page 8

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer ( +5V -5V +25°C, unless otherwise specified ON-RESISTANCE vs. V COM (DUAL SUPPLIES) 100 90 V± = ±2. V± = ±3V 60 V± ...

Page 9

Dual 2-Channel RF/Video Multiplexer ( +5V -5V +25°C, unless otherwise specified INSERTION LOSS, OFF-ISOLATION, AND CROSSTALK vs. FREQUENCY (DUAL SUPPLIES LOSS -10 - -30 ...

Page 10

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer PIN NAME GND Ground. Connect to ground plane. See Grounding section. Analog Switch Common Terminal. See Truth Tables . 2 COM1 3 V+ Analog Positive Supply Voltage Input 4 NO1 Normally ...

Page 11

Dual 2-Channel RF/Video Multiplexer V+ V+ LE/CS MAX4589 COM_ SWITCH IS TIMED FROM 50% LEVEL OF DIGITAL SIGNAL. Figure 1. Turn-On/Turn-Off Time V+ LE/CS V+ SER/PAR MAX4589 A0 COM_ V- V- Figure 2. Break-Before-Make Time Delay V+ ...

Page 12

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer V+ V+ NO_ FLOATING MAX4589 COM_ GND V- V- Figure 4. NO_, COM_ Capacitance V+ V+ NO_ MAX4589 NO_ COM_ V- V- ALL SIGNALS NORMALIZED Figure 5. Off-Isolation, Crosstalk, and Bandwidth ...

Page 13

Dual 2-Channel RF/Video Multiplexer CSS CH SCLK DIN DOUT NOTE: ALL INPUT SIGNALS ARE SPECIFIED WITH t TIMING IS MEASURED FROM 50% OF DIGITAL SIGNAL. Figure 7. Serial Timing Diagram ...

Page 14

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer NO_ GND V- Figure 8. T-Switch Construction __________Applications Information Power-Supply Considerations The MAX4589 construction is typical of many CMOS analog switches. It has four supply pins: V+, V-, V GND. ...

Page 15

Dual 2-Channel RF/Video Multiplexer Single-Supply Operation The MAX4589 operates from a single supply between +2.7V and +12V when V- is connected to GND. Observe all of the precautions listed in the Bipolar- Supply Operation section. Note, however, that these parts ...

Page 16

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer vias to connect the ground planes on each side of the board. Logic-level signal routing is not critical. Impedance Matching The MAX4589 is intended for use in 75 where the inputs are terminated external ...

Page 17

Dual 2-Channel RF/Video Multiplexer Parallel Operation SER/PAR ...

Page 18

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer 2/4 4 Logic Control Bit and DISABLE A1 A0 BIT 3 BIT BIT BIT ...

Page 19

Low-Voltage, High-Isolation, Dual 2-Channel RF/Video Multiplexer ______________________________________________________________________________________ Package Information 19 ...

Page 20

... Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 20 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1999 Maxim Integrated Products © ...

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