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Single/Quad Drivers for GaAs FET Switches and Attenuators
SWD-109/119
V2.00
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
I
Asia/Pacific: Tel. +85 2 2111 8088
Fax +85 2 2111 8087
I
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
4
Specifications Subject to Change Without Notice.
Inputs
C3
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
Outputs
A3
Y
Y
Y
Y
X
X
X
X
Y
Y
Y
Y
X
X
X
C4
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
C2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
C1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
B4
X
X
X
X
X
X
X
X
Y
Y
Y
Y
Y
Y
Y
A4
Y
Y
Y
Y
Y
Y
Y
Y
X
X
X
X
X
X
X
B3
X
X
X
X
Y
Y
Y
Y
X
X
X
X
Y
Y
Y
B2
X
X
Y
Y
X
X
Y
Y
X
X
Y
Y
X
X
Y
A2
Y
Y
X
X
Y
Y
X
X
Y
Y
X
X
Y
Y
X
B1
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
A1
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
1
1
1
1
Y
X
Y
X
Y
X
Y
X
Truth Table for Quad Driver (SWD-119)
Functional Schematic (SWD-119)
3
2
1
0
B4 A4
B3
B2
A2 B1
A1
A3
V
EE
V
CC
C4
C2 C1 V
OPT
GND
C3
PIN 1
PIN 16
Max. Limits
≤
+85°C
Symbol
Parameter
V
OPT
- V
EE
-55 to +25°C
≤
+125°C
Unit
4.5
6.5
8.5
45
44
43
55
54
52
61
59
57
T
PLH
Propagation Delay, I to either O
ns
4.5
6.5
8.5
45
43
41
55
52
49
61
57
53
T
PHL
Propagation Delay, I to either O
ns
4.5
6.5
8.5
10.5
10.0
9.0
11.0
10.0
9.0
12.0
10.0
9.0
T
TLH
Output Rising Transition Time
ns
4.5
6.5
8.5
10.0
9.0
8.0
10.0
9.0
8.0
11.0
9.0
8.0
T
THL
Output Falling Transition Time
ns
4.5
6.5
8.5
8.0
8.0
7.5
8.5
8.5
8.0
10.0
10.0
9.5
T
skew
Delay Skew, OA to OB
ns
C
IN
C
PDC
C
PDE
Input Capacitance
-
10
10
10
pF
Power Dissipation Capacitance
5
10
10
10
pF
Power Dissipation Capacitance
5
-
140
140
140
pF
AC Characteristics Over Guaranteed Operating Range
4
(SWD-119)
Where X = V
VAR
,Y = V
EE
Ordering Information
Pin No.
SWD-119 PIN
SWD-119TR
SWD-119RTR
Package
SOIC 8 Lead
Forward Tape and Reel
Reverse Tape and Reel
4. V
= 4.5V, V
= -4.5V, V
= 0V, C
= 25 pF, Trise, Tfall = 6 ns. These conditions represent the worst case for slow delays.
5. Total Power Dissipation is calculated by the following formula: PD = V
CC
2
fC
PDC
+ (V
OPT
- V
EE
)
2
fC
PDE