參數(shù)資料
型號(hào): MAX4567ESE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches
中文描述: DUAL 1-CHANNEL, AUDIO/VIDEO SWITCH, PDSO16
封裝: 0.150 INCH, MS-012, SOIC-16
文件頁(yè)數(shù): 14/16頁(yè)
文件大?。?/td> 166K
代理商: MAX4567ESE
M
Quad/Dual, Low-Voltage,
Bidirec tional RF/Video S witc hes
14
______________________________________________________________________________________
V
OUT
V+
0V
V
IN_
V
OUT
V
OUT
IS THE MEASURED VOLTAGE DUE TOCHARGE TRANSFER
ERROR QWHEN THE CHANNEL TURNS OFF.
Q=
V
OUT
x
C
L
V
OUT
V+
IN_
NO_ OR NC_
COM_
V
NO
= 0V
V- IS CONNECTED TOGND (0V) FOR SINGLE-SUPPLY OPERATION.
50
MAX4565
MAX4566
MAX4567
C
L
= 1000pF
V
IN_
+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 TOALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V- IS CONNECTED TOGND (0V) FOR SINGLE-SUPPLY OPERATION.
+5V
V
OUT
V+
IN_
NO_
COM_
V
IN
MAX4565
MAX4566
MAX4567
OUT
OFF ISOLATION = 20log V
IN
OUT
ON LOSS = 20log V
IN
OUT
CROSSTALK = 20log V
IN
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 Circ uits/T iming Diagrams (c ontinued)
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