参数资料
型号: MAX4567ESE+T
厂商: Maxim Integrated Products
文件页数: 4/16页
文件大小: 0K
描述: IC SW DUAL VIDEO BIDIRECT 16SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 视频开关
电路: 2 x SPDT
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
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
Multiplexer
With its excellent off isolation, the MAX4565 is ideal for
use in high-frequency video multiplexers. Figure 2
shows such an application for switching any one of four
video inputs to a single output. The same circuit may
be used as a demultiplexer by simply reversing the sig-
nal direction.
Stray capacitance of traces and the output capacitance
of switches placed in parallel reduces bandwidth, so the
outputs of no more than four individual switches should
be placed in parallel to maintain a high bandwidth. If
more than four mux channels are needed, the 4-channel
circuit should be duplicated and cascaded.
MAX4565/MAX4566/MAX4567
Quad/Dual, Low-Voltage,
Bidirectional RF/Video Switches
12
______________________________________________________________________________________
50%
tOFF
tON
V+
0V
VIN_
VOUT
V+
IN_
NO_OR NC_
COM_
3V
REPEAT TEST FOR EACH SWITCH.
50
MAX4565
MAX4566
MAX4567
RL = 300
90%
ALL GND_ PINS ARE CONNECTED TO GROUND PLANE (OV).
V- IS CONNECTED TO GND (OV) FOR SINGLE-SUPPLY OPERATION.
0V
VIN_
+5V
10nF
GND_
V-
10nF
-5V
Figure 3. Switching Time
______________________________________________Test Circuits/Timing Diagrams
相关PDF资料
PDF描述
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