參數(shù)資料
型號(hào): MAX4628EUT-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: CLAMP
中文描述: 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6
封裝: SOT-23, 6 PIN
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 142K
代理商: MAX4628EUT-T
M
0.5
, Low-Voltage, Single-Supply
SPST Analog Switches
_______________________________________________________________________________________
7
tr < 5ns
tf < 5ns
50%
LOGIC
INPUT
R
L
50
COM
GND
IN
t
OFF
0V
NO
OR NC
0.9
·
V
0UT
0.9
·
V
OUT
t
ON
V
OUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
C
L
35pF
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
OUT
= V
N_
(
R
L
)
V
L
+ R
ON
V+
V
OUT
V
INL
V
INH
V
N_
MAX4626
MAX4627
MAX4628
Figure 2. Switching Time
Test Circuits/Timing Diagrams
V
GEN
GND
COM
C
L
V
OUT
V+
V
OUT
IN
OFF
ON
OFF
V
OUT
Q = (
V
OUT
)(C
L
)
NC
OR NO
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
V
INL
to V
INH
V+
R
GEN
IN
MAX4626
MAX4627
MAX4628
Figure 3. Charge Injection
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS 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.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
+5V
V
OUT
V+
IN
NO
COM
50
USE
ONLY FOR
ISOLATION
V
IN
MAX4626
MAX4627
MAX4628
OUT
OFF-ISOLATION = 20log V
IN
OUT
ON-LOSS = 20log V
IN
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
10nF
0V OR V+
GND
Figure 4. On-Loss and Off-Isolation
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