DG189 Datasheet, PDF (3/9 Pages) Vishay Siliconix – High-Speed Drivers with Dual SPDT JFET Switches

DG189/190/191
Vishay Siliconix
SPECIFICATIONS^a FOR DG189
Parameter
Analog Switch
Analog Signal Range^e
Drain-Source
On-Resistance
Source Off
Leakage Current
Drain Off
Leakage Current
Channel On
Leakage Current
Saturation Drain Current
Digital Input
Symbol
Test Conditions
Unless Specified
V+ = 15 V, V− = −15 V, V_L = 5 V
V_R = 0 V, V_IN = 0.8 V or 2 V^f
Temp^b Typ^c
A Suffix
−55 to 125_C
B Suffix
−25 to 85_C
Min^d Max^d Min^d Max^d Unit
V_ANALOG
r_DS(on)
I_S(off)
I_D(off)
I_D(on)
I_DSS
I_S = −10 mA, V_D = −7.5 V
V_S = "10 V, V_D = #10 V
V+ = 10 V, V− = −20 V
V_S = "7.5 V, V_D = #7.5 V
V_S = "10 V, V_D = #10 V
V+ = 10 V, V− = −20 V
V_S = "7.5 V, V_D = #7.5 V
V_D = V_S = "7.5 V
2 ms Pulse Duration
Full
Room
Full
Room
Hot
Room
Hot
Room
Hot
Room
Hot
Room
Hot
Room
−7.5
15
−7.5
15
V
7.5
10
20
15
25
W
0.05
10
15
1000
300
0.05
10
15
1000
300
0.04
10
1000
15
300
nA
0.03
10
15
1000
300
−0.1
−2
−200
−10
−200
300
mA
Input Current with
Input Voltage High
I_INH
Input Current with
Input Voltage Low
I_INL
V_IN = 5 V
V_IN = 0 V
Room
Hot
Full
<0.01
−30
−250
10
20
−250
10
20
mA
Dynamic Characteristics
Turn-On Time
Turn-Off Time
t_on
Room
240
See Switching Time Test Circuit
t_off
Room
140
Source-Off Capacitance
C_S(off)
V_S = −5 V, I_D = 0
Room
21
Drain-Off Capacitance
C_D(off)
f = 1 MHz
V_D = −5 V, I_S = 0
Room
17
Channel-On Capacitance
C_D(on)
V_D = V_S = 0 V
Room
17
Off Isolation
OIRR
f = 1 MHz, R_L = 75 W
Room
>55
Power Supplies
400
425
ns
200
225
pF
dB
Positive Supply Current
I+
Negative Supply Current
I−
Logic Supply Current
I_L
Reference Supply Current
I_R
V_IN = 0 V, or 5 V
Room
0.6
Room
−2.7
Room
3.1
Room
−1
1.5
1.5
−5
−5
mA
4.5
4.5
−2
−2
Notes:
a. Refer to PROCESS OPTION FLOWCHART.
b. Room = 25_C, Full = as determined by the operating temperature suffix.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f. V_IN = input voltage to perform proper function.
Document Number: 70034
S-51140—Rev. D, 20-Jun-05
www.vishay.com
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