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参数资料
| 型号： | MAX4589EWP |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC MUX DUAL RF VIDEO 2CH 20-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 36 |
| 功能： | 视频多路复用器 |
| 电路： | 2 x 2:1 |
| 导通状态电阻： | 60 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 12 V，± 2.7 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 管件 |
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.
General Description
The MAX4589 low-voltage, dual 2-channel multiplexer is
designed for RF and video signal processing at frequen-
cies up to 200MHz in 50
and 75 systems. On-chip
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
max, with an on-resistance match across all chan-
nels of 4
max. Additionally, on-resistance is flat
across the specified signal range (2
max). The off-
leakage current is under 1nA at TA = +25°C, and less
than 10nA at TA = +85°C.
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.
Applications
RF Switching
Video Signal Routing
High-Speed Data Acquisition
Automatic Test Equipment
Networking
Features
o Low Insertion Loss: < -2.5dB up to 100MHz
o High Off-Isolation: -74dB at 10MHz
o Low Crosstalk: < -70dB up to 10MHz
o 20MHz -0.1dB Signal Bandwidth
o 200MHz -3dB Signal Bandwidth
o 60
(max) On-Resistance with ±5V Supplies
o 4
(max) On-Resistance Matching with ±5V
Supplies
o 2
(max) On-Resistance Flatness with ±5V
Supplies
o +2.7V to +12V Single-Supply Operation
±2.7V to ±6V Dual-Supply Operation
o Low Power Consumption: <20W
o Rail-to-Rail Bidirectional Signal Handling
o Parallel or SPI/QSPI/MICROWIRE-Compatible
Serial Interface
o >±2kV ESD Protection per Method 3015.7
o TTL/CMOS-Compatible Inputs with VL = +5V
MAX4589
Low-Voltage, High-Isolation,
Dual 2-Channel RF/Video Multiplexer
________________________________________________________________
Maxim Integrated Products
1
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
SER/PAR
COM2
V-
NO3
GND
NO4
VL
DIN
EN
A0/DOUT
A1/SCLK
LE/CS
RS
2/4
NO2
GND
NO1
V+
COM1
GND
SSOP/SO/DIP
TOP VIEW
MAX4589
CONTROL LOGIC
19-1424; Rev 0; 1/99
PART
MAX4589CAP
MAX4589CWP
MAX4589CPP
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
20 SSOP
20 Wide SO
20 Plastic DIP
Pin Configuration
Ordering Information
MAX4589EAP
-40°C to +85°C
20 SSOP
MAX4589EWP
-40°C to +85°C
20 Wide SO
MAX4589EPP
-40°C to +85°C
20 Plastic DIP
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4589EWP-T | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX458CPL | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX458CQH | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX458CQH+D | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX458CQH+TD | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
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