DG641 Datasheet, PDF (4/10 Pages) Vishay Siliconix – Low On-Resistance Wideband/Video Switches

DG641/642/643
Vishay Siliconix
SPECIFICATIONS FOR DG642
Test Conditions
Unless Otherwise Specified
Limits
–40 to 85_C
Parameter
Analog Switch
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
Analog Signal Range^d
Drain-Source On-Resistance
r_DS(on) Match
Source Off Leakage Current
Drain Off Leakage Current
Channel On Leakage Current
V_ANALOG
r_DS(on)
Dr_DS(on)
I_S(off)
I_D(off)
I_D(on)
V– = –5 V, V+ = 12 V
V– = GND, V+ = 12 V
I_S = –10 mA, V_D = 0 V
V_S = 0 V, V_D = 10 V
V_S = 10 V, V_D = 0V
V_S = V_D = 0 V
Full
–5
8
Full
0
8
Room
Full
5
8
9
Room
0.5
1
Room
–10 –0.04
10
Full
–200
200
Room
–10 –0.04
10
Full
–200
200
Room
–10
–0.2
10
Full
–200
200
Digital Control
Input Voltage High
Input Voltage Low
Input Current
V_INH
V_INL
I_IN
V_IN = GND or V+
Full
2.4
Full
0.8
Room
–1
0.05
1
Full
–20
20
Dynamic Characteristics
On State Input Capacitance^d
Off State Input Capacitance^d
Off State Output Capacitance^d
Bandwidth
Turn On Time
Turn Off Time
Charge Injection
Off Isolation
All Hostile Crosstalk
C_S(on)
C_S(off)
C_D(off)
BW
t_ON
t_OFF
Q
X_TALK(AH)
V_S = V_D = 0 V
V_S = 0 V
V_D = 0 V
R_L = 50 W, See Figure 6
R_L = 1 kW, C_L = 35 pF, See Figure 2
C_L = 1000 pF, V_D = 0 V, See Figure 3
R_IN = 75 W, R_L = 75 W, f = 5 MHz
See Figure 4
R_IN = 10 W, R_L = 75 W, f = 5 MHz
See Figure 5
Room
Room
Room
Room
Room
Full
Room
Full
Room
Room
Room
19
40
8
20
8
20
500
60
100
160
40
60
100
–40
–63
–85
Power Supplies
Positive Supply Current
I+
Room
Full
3.5
6
9
V_IN = 0 V or V_IN = 5 V
Negative Supply Current
I–
Room
–6
–3
Full
–9
Notes:
a. Room = 25_C, Full = as determined by the operating temperature suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. Guaranteed by design, not subject to production test.
e. V_IN = input voltage to perform proper function.
Unit
V
W
nA
V
mA
pF
MHz
ns
pC
dB
mA
www.vishay.com S FaxBack 408-970-5600
4-4
Document Number: 70058
S-52433—Rev. E, 06-Sep-99