Semiconductor Components Industries, LLC, 2002
January, 2002 – Rev. 7
1 Publication Order Number:
MC10198/D
MC10198
Monostable Multivibrator
The MC10198 is a retriggerable monostable multivibrator. Two
enable inputs permit triggering on any combination of positive or
negative edges as shown in the accompanying table. The trigger input
is buffered by Schmitt triggers making it insensitive to input rise and
fall times.
The pulse width is controlled by an external capacitor and resistor.
The resistor sets a current which is the linear discharge rate of the
capacitor. Also, the pulse width can be controlled by an external
current source or voltage (see applications information).
For high–speed response with minimum delay, a hi–speed input is
also provided. This input bypasses the internal Schmitt triggers and the
output responds within 2 nanoseconds typically.
Output logic and threshold levels are standard MECL 10,000. Test
conditions are per Table 2. Each “Precondition” referred to in Table 2
is per the sequence of Table 1.
• P
D
= 415 mW typ/pkg (No Load)
• t
pd
= 4.0 ns typ Trigger Input to Q
• 2.0 ns typ Hi–Speed Input to Q
• Min Timing Pulse Width PW
Qmin
10 ns typ
1
• Max Timing Pulse Width PW
Qmax
>10 ms typ
2
• Min Trigger Pulse Width PW
T
2.0 ns typ
• Min Hi–Speed PW
HS
3.0 ns typ
Trigger Pulse Width
• Enable Setup Time t
set
1.0 ns typ
• Enable Hold Time t
hold
1.0 ns typ
•
1
C
Ext
= 0 (Pin 4 open), R
Ext
= 0
(Pin 6 to V
EE
)
•
2
C
Ext
= 10 mF, R
Ext
= 2.7 kW
http://onsemi.com
Device Package Shipping
ORDERING INFORMATION
MC10198L CDIP–16 25 Units / Rail
MC10198P PDIP–16 25 Units / Rail
MC10198FN PLCC–20 46 Units / Rail
MARKING
DIAGRAMS
1
16
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
CDIP–16
L SUFFIX
CASE 620
MC10198L
AWLYYWW
PDIP–16
P SUFFIX
CASE 648
PLCC–20
FN SUFFIX
CASE 775
10198
AWLYYWW
1
1
16
MC10198P
AWLYYWW
