參數(shù)資料
型號(hào): ISL8484
廠商: Intersil Corporation
英文描述: Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch(超低導(dǎo)通電阻,+1.65V至+4.5V, 單電源, 雙路單刀雙擲模擬開(kāi)關(guān))
中文描述: 超低電阻,從1.65V至4.5V,單電源,雙路SPDT模擬開(kāi)關(guān)(超低導(dǎo)通電阻,從1.65V至4.5V時(shí),單電源,雙路單刀雙擲模擬開(kāi)關(guān))
文件頁(yè)數(shù): 6/15頁(yè)
文件大小: 330K
代理商: ISL8484
6
FN6128.3
June 14, 2007
Crosstalk (Channel-to-Channel)
R
L
= 50
Ω
, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
,
(See Figure 6)
25
-95
dB
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
DIGITAL INPUT CHARACTERISTICS
25
115
pF
25
224
pF
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
NOTES:
17. V
IN
= input voltage to perform proper function.
18. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
19. Parts are 100% tested at +25°C.
Limits across the full temperature range are guaranteed by design and correlation.
20. Guaranteed but not tested.
25
0.4
V
25
1.0
V
V+ = 2.0V, V
IN
= 0V or V+ (Note 20)
Full
-0.5
0.5
μ
A
Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. C
L
includes fixture and stray
capacitance.
V
OUT
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2V, GND = 0V, V
INH
= 1.0V, V
INL
= 0.4V (Note 17, 19),
Unless Otherwise Specified
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 18)
TYP
MAX
(NOTE 18)
UNITS
50%
t
r
< 5ns
t
f
< 5ns
t
OFF
90%
V+
0V
V
NO
0V
t
ON
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
90%
V
OUT
V(NO or NC)
R
+
R
L
r
ON
-----------------------
=
SWITCH
INPUT
LOGIC
INPUT
V
OUT
R
L
50
Ω
C
L
35pF
COM
NO OR NC
IN
GND
V+
C
ISL8484
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