DG188 Datasheet, PDF (3/8 Pages) Vishay Siliconix – High-Speed Drivers with SPDT JFET Switches

DG186/187/188
Vishay Siliconix
SPECIFICATIONS^a For DG186
Parameter
Analog Switch
Symbol
Test Conditions
Unless Specified
V+ = 15 V, V– = –15 V, V_L = 5 V
V_R = 0 V, V_IN = 0.8 or 2 V^f
Limits
Temp^b Min^d Typ^c Max^d
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
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
–2
–200
7.5
0.05
0.05
0.04
0.03
–0.1
300
15
10
20
10
1000
10
1000
10
1000
10
1000
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
<0.01
10
20
Full
–250
–30
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Source-Off Capacitance
Drain-Off Capacitance
Channel-On Capacitance
Off Isolation
Power Supplies
t_on
t_off
C_S(off)
C_D(off)
C_D(on)
OIRR
See Switching Time Test Circuit
V_S = –5 V, I_D = 0
f = 1 MHz
V_D = –5 V, I_S = 0
V_D = V_S = 0 V
f = 1 MHz, R_L = 75 W
Room
Room
Room
Room
Room
Room
240
400
140
200
21
17
17
>55
Positive Supply Current
I+
Negative Supply Current
I–
Logic Supply Current
I_L
Reference Supply Current
I_R
Room
0.8
Room
–3
V_IN = 0 V, or 5 V
Room
3.2
Room
–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.
Unit
V
W
nA
mA
mA
ns
pF
dB
mA
Document Number: 70033
S-52895—Rev. E, 16-Jun-97
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