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参数资料
| 型号： | DG643DJ |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Low On-Resistance Wideband/Video Switches |
| 中文描述： | 低导通电阻宽带/视频开关 |
| 文件页数： | 3/10页 |
| 文件大小： | 103K |
| 代理商： | DG643DJ |
DG641/642/643
Vishay Siliconix
Document Number: 70058
S-52433—Rev. E, 06-Sep-99
www.vishay.com FaxBack 408-970-5600
4-3
Test Conditions
Unless Otherwise Specified
Limits
–40 to 85 C
Parameter
Symbol
V+ = 15 V, V– = –3 V
V
INH
= 2.4 V, V
INL
= 0.8 V
e
Temp
a
Min
b
Typ
c
Max
b
Unit
Analog Switch
Analog Signal Range
dd
V
ANALOG
V– = –5 V, V+ = 12 V
Full
–5
8
V
V– = GND, V+ = 12 V
Full
0
8
Drain-Source On-Resistance
r
DS(on)
I
= –10 mA, V
= 0 V
S
Room
Full
8
15
20
r
DS(on)
Match
r
DS(on)
D
Room
1
2
Source Off Leakage Current
I
S(off)
V
S
= 0 V, V
D
= 10 V
Room
Full
–10
–100
–0.02
10
100
Drain Off Leakage Current
I
D(off)
V
S
= 10 V, V
D
= 0V
Room
Full
–10
–100
–0.02
10
100
nA
Channel On Leakage Current
I
D(on)
V
S
= V
D
= 0 V
Room
Full
–10
–100
–0.1
10
100
Digital Control
Input Voltage High
V
INH
Full
2.4
V
Input Voltage Low
V
INL
Full
0.8
Input Current
I
IN
V
IN
= GND or V+
Room
Full
–1
–20
0.05
1
20
A
Dynamic Characteristics
On State Input Capacitance
d
C
S(on)
V
S
= V
D
= 0 V
Room
10
20
Off State Input Capacitance
d
C
S(off)
V
S
= 0 V
Room
4
12
pF
Off State Output Capacitance
d
C
D(off)
V
D
= 0 V
Room
4
12
Bandwidth
BW
R
L
= 50
, See Figure 6
Room
500
MHz
Turn On Time
t
ON
= 1 k , C
R
L
Room
Full
50
70
140
ns
Turn Off Time
t
OFF
L
= 35 pF, See Figure 2
Room
Full
28
50
85
Charge Injection
Q
C
L
= 1000 pF, V
D
= 0 V, See Figure 3
Room
–19
pC
Off Isolation
OIRR
R
IN
= 75
, R
= 75
See Figure 4
f = 5 MHz
Room
–60
dB
All Hostile Crosstalk
X
TALK(AH)
R
IN
= 10
, R
= 75
See Figure 5
, f = 5 MHz
Room
–87
Power Supplies
Positive Supply Current
I+
IN
IN
V
= 0 V or V
= 5 V
Room
Full
3.5
6
9
mA
Negative Supply Current
I–
Room
Full
–6
–9
–3
Notes:
a.
b.
c.
d.
e.
Room = 25 C, Full = as determined by the operating temperature suffix.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
Guaranteed by design, not subject to production test.
V
IN
= input voltage to perform proper function.
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