参数资料
型号: MAX4567EPE
厂商: Maxim Integrated Products
文件页数: 6/16页
文件大小: 0K
描述: IC VIDEO SWITCH DUAL SPDT 16DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 25
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: 通孔
封装/外壳: 16-DIP(0.300",7.62mm)
供应商设备封装: 16-PDIP
包装: 管件
MAX4565/MAX4566/MAX4567
Quad/Dual, Low-Voltage,
Bidirectional RF/Video Switches
14
______________________________________________________________________________________
VOUT
V+
0V
VIN_
VOUT
VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q =
VOUT x CL
VOUT
V+
IN_
NO_ OR NC_
COM_
VNO = 0V
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
50
MAX4565
MAX4566
MAX4567
CL = 1000pF
VIN_
+5V
10nF
GND_
V-
10nF
-5V
Figure 5. Charge Injection
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT IC TERMINALS.
OFF ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH.
ON LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
+5V
VOUT
V+
IN_
NO_
COM_
VIN
MAX4565
MAX4566
MAX4567
OFF ISOLATION = 20log
VOUT
VIN
ON LOSS = 20log
VOUT
VIN
CROSSTALK = 20log
VOUT
VIN
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
10nF
0V OR V+
GND_
V-
10nF -5V
Figure 6. On Loss, Off Isolation, and Crosstalk
_________________________________Test Circuits/Timing Diagrams (continued)
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