参数资料
型号: DG2518DQ-T1-E3
厂商: Vishay Intertechnology,Inc.
英文描述: 3ohm, High Bandwidth, Dual SPDT Analog Switch
中文描述: 3ohm,高带宽,双路SPDT模拟开关
文件页数: 6/7页
文件大小: 627K
代理商: DG2518DQ-T1-E3
www.vishay.com
6
Document Number: 74333
S-61774-Rev. A, 11-Sep-06
Vishay Siliconix
DG2517/DG2518
TEST CIRCUITS
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-
nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability
data, see
http://www.vishay.com/ppg74333
.
Figure 2. Break-Before-Make Interval
C
L
(incl
u
de
s
fixt
u
re
a
nd
s
tr
a
y c
a
p
a
cit
a
nce)
NC
V
NO
NO
V
NC
0 V
Logic
Inp
u
t
S
witch
O
u
tp
u
t
V
O
V
NC
= V
NO
t
r
< 5 n
s
t
f
< 5 n
s
90
%
t
D
t
D
IN
COM
V+
GND
V+
C
3
5 pF
V
O
R
3
00
Ω
V
INL
V
INH
Figure 3. Charge Injection
Off
On
On
IN
Δ
V
OUT
V
OUT
Q =
Δ
V
OUT
x C
L
C
L
= 1 nF
R
gen
V
OUT
COM
V
IN
= 0 - V+
IN
V
gen
GND
V+
V+
IN depend
s
on
s
witch config
u
r
a
tion: inp
u
t pol
a
rity
determined
b
y
s
en
s
e of
s
witch.
+
NC or NO
Figure 4. Off-Isolation
IN
GND
NC or NO
0 V, 2.0 V
10 nF
COM
Off I
s
ol
a
tion = 20 log
V
COM
V
NO NC
R
L
An
a
lyzer
V+
V+
COM
Figure 5. Channel Off/On Capacitance
NC or NO
f = 1 MHz
IN
COM
GND
0 V, 2.0 V
Meter
HP4192A
Imped
a
nce
An
a
lyzer
or Eq
u
iv
a
lent
10 nF
V+
V+
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