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Электронный компонент: CD4098BMS

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7-482
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
CD4098BMS
CMOS Dual Monostable Multivibrator
Description
CD4098BMS dual monostable multivibrator provides stable
retriggerable/resettable one shot operation for any fixed volt-
age timing application.
An external resistor (RX) and an external capacitor (CX)
control the timing for the circuit. Adjustment of RX and CX
provides a wide range of output pulse widths from the Q and
Q terminals. The time delay from trigger input to output
transition (trigger propagation delay) and the time delay from
reset input to output transition (reset propagation delay) are
independent of RX and CX.
Leading edge triggering (+TR) and trailing edge triggering
(-TR) inputs are provided for triggering from either edge of
an input pulse. An unused +TR input should be tied to VSS.
An unused -TR input should be tied to VDD. A RESET (on
low level) is provided for immediate termination of the output
pulse or to prevent output pulses when power is turned on.
An unused RESET input should be tied to VDD. However, if
an entire section of the CD4098BMS is not used, its RESET
should be tied to VSS. See Table 9.
In normal operation the circuit triggers (extends the output
pulse one period) on the application of each new trigger
pulse. For operation in the non-retriggerable mode, Q is
connected to -TR when leading edge triggering (+TR) is
used or Q is connected to +TR when trailing edge triggering
(-TR) is used.
The time period (T) for this multivibrator can be
approximated by: TX =
1
/
2
RXCX for CX 3 0.01
F. Time
periods as a function of RX for values of CX and VDD are
given in Figure 8. Values of T vary from unit to unit and as a
function of voltage, temperature, and RXCX.
The minimum value of external resistance, RX, is 5k
. The
maximum value of external capacitance, CX, is 100
F.
Figure 9 shows time periods as a function of CX for values of
RX and VDD.
The output pulse width has variations of
2.5% typically, over
the temperature range of -55
o
C to +125
o
C for CX = 1000pF
and RX = 100k
.
For power supply variations of
5%, the output pulse width
has variations of
0.5% typically, for VDD = 10V and 15V
and
1% typically, for VDD = 5V at CX = 1000pF and
RX = 5k
.
The CD4098BMS is supplied in these 16-lead outline packages:
Braze Seal DIP
H4T
Frit Seal DIP
H1F
Ceramic Flatpack
H6W
Features
High Voltage Type (20V Rating)
Retriggerable/Resettable Capability
Trigger and Reset Propagation Delays Independent of
RX, CX
Triggering from Leading or Trailing Edge
Q and Q Buffered Outputs Available
Separate Resets
Wide Range of Output Pulse Widths
100% Tested for Quiescent Current at 20V
5V, 10V and 15V Parametric Ratings
Standardized Symmetrical Output Characteristics
Maximum Input Current of 1
A at 18V Over Full Pack-
age Temperature Range; 100nA at 18V and +25
o
C
Noise Margin (Over Full Package/Temperature Range)
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
Meets All Requirements of JEDEC Tentative Standard
No. 13B, "Standard Specifications for Description of
`B' Series CMOS Devices"
Applications
Pulse Delay and Timing
Pulse Shaping
Astable Multivibrator
Pinout
CD4098BMS
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
CX1
RXCX (1)
RESET (1)
+TR (1)
-TR (1)
Q1
VSS
Q1
VDD
RXCX (2)
RESET (2)
+TR (2)
-TR (2)
Q2
Q2
CX2
TERMINALS 1, 8, 15 ARE ELECTRICALLY
CONNECTED INTERNALLY
December 1992
File Number
3332
7-483
CD4098BMS
Functional Diagram
MONO 1
4
5
3
+TR
-TR
RESET
CX1
RX1
1
2 RXCX (1)
VDD
6
7
Q1
Q1
MONO 2
12
11
13
+TR
-TR
RESET
CX2
RX2
15
14 RXCX (2)
VDD
9
10
Q2
Q2
VDD = 16
VSS = 8
7-484
Specifications CD4098BMS
Absolute Maximum Ratings
Reliability Information
DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V
(Voltage Referenced to VSS Terminals)
Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V
DC Input Current, Any One Input
. . . . . . . . . . . . . . . . . . . . . . . .
10mA
Operating Temperature Range . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Package Types D, F, K, H
Storage Temperature Range (TSTG) . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265
o
C
At Distance 1/16
1/32 Inch (1.59mm
0.79mm) from case for
10s Maximum
Thermal Resistance . . . . . . . . . . . . . . . .
ja
jc
Ceramic DIP and FRIT Package . . . . .
80
o
C/W
20
o
C/W
Flatpack Package . . . . . . . . . . . . . . . .
70
o
C/W
20
o
C/W
Maximum Package Power Dissipation (PD) at +125
o
C
For TA = -55
o
C to +100
o
C (Package Type D, F, K) . . . . . . 500mW
For TA = +100
o
C to +125
o
C (Package Type D, F, K) . . . . . Derate
Linearity at 12mW/
o
C to 200mW
Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW
For TA = Full Package Temperature Range (All Package Types)
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175
o
C
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS (NOTE 1)
GROUP A
SUBGROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Supply Current
IDD
VDD = 20V, VIN = VDD or GND
1
+25
o
C
-
2
A
2
+125
o
C
-
200
A
VDD = 18V, VIN = VDD or GND
3
-55
o
C
-
2
A
Input Leakage Current
IIL
VIN = VDD or GND
VDD = 20V
1
+25
o
C
-100
-
nA
2
+125
o
C
-1000
-
nA
VDD = 18V
3
-55
o
C
-100
-
nA
Input Leakage Current
IIH
VIN = VDD or GND
VDD = 20V
1
+25
o
C
-
100
nA
2
+125
o
C
-
1000
nA
VDD = 18V
3
-55
o
C
-
100
nA
Output Voltage
VOL15
VDD = 15V, No Load
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
-
50
mV
Output Voltage
VOH15
VDD = 15V, No Load (Note 3)
1, 2, 3
+25
o
C, +125
o
C, -55
o
C 14.95
-
V
Output Current (Sink)
IOL5
VDD = 5V, VOUT = 0.4V
1
+25
o
C
0.53
-
mA
Output Current (Sink)
IOL10
VDD = 10V, VOUT = 0.5V
1
+25
o
C
1.4
-
mA
Output Current (Sink)
IOL15
VDD = 15V, VOUT = 1.5V
1
+25
o
C
3.5
-
mA
Output Current (Source)
IOH5A
VDD = 5V, VOUT = 4.6V
1
+25
o
C
-
-0.53
mA
Output Current (Source)
IOH5B
VDD = 5V, VOUT = 2.5V
1
+25
o
C
-
-1.8
mA
Output Current (Source)
IOH10
VDD = 10V, VOUT = 9.5V
1
+25
o
C
-
-1.4
mA
Output Current (Source)
IOH15
VDD = 15V, VOUT = 13.5V
1
+25
o
C
-
-3.5
mA
N Threshold Voltage
VNTH
VDD = 10V, ISS = -10
A
1
+25
o
C
-2.8
-0.7
V
P Threshold Voltage
VPTH
VSS = 0V, IDD = 10
A
1
+25
o
C
0.7
2.8
V
Functional
F
VDD = 2.8V, VIN = VDD or GND
7
+25
o
C
VOH >
VDD/2
VOL <
VDD/2
V
VDD = 20V, VIN = VDD or GND
7
+25
o
C
VDD = 18V, VIN = VDD or GND
8A
+125
o
C
VDD = 3V, VIN = VDD or GND
8B
-55
o
C
Input Voltage Low
(Note 2)
VIL
VDD = 5V, VOH > 4.5V, VOL < 0.5V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
-
1.5
V
Input Voltage High
(Note 2)
VIH
VDD = 5V, VOH > 4.5V, VOL < 0.5V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
3.5
-
V
Input Voltage Low
(Note 2)
VIL
VDD = 15V, VOH > 13.5V,
VOL < 1.5V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
-
4
V
Input Voltage High
(Note 2)
VIH
VDD = 15V, VOH > 13.5V,
VOL < 1.5V
1, 2, 3
+25
o
C, +125
o
C, -55
o
C
11
-
V
NOTES: 1. All voltages referenced to device GND, 100% testing being
implemented.
2. Go/No Go test with limits applied to inputs.
3. For accuracy, voltage is measured differentially to VDD. Limit
is 0.050V max.
7-485
Specifications CD4098BMS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS (NOTE 1, 2)
GROUP A
SUBGROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Propagation Delay
+TR, -TR to Q, Q
TPHL1
TPLH1
VDD = 5V, VIN = VDD or GND
RX = 5K to 10K
, CX
15pF
9
+25
o
C
-
500
ns
10, 11
+125
o
C, -55
o
C
-
675
ns
Transition Time
TTHL1
VDD = 5V, VIN = VDD or GND
RX = 5K to 10K
, CX = 15pF to
10,000pF
9
+25
o
C
-
200
ns
10, 11
+125
o
C, -55
o
C
-
270
ns
Transition Time
(Note 2)
TTLH1
VDD = 5V, VIN = VDD or GND
RX = 5K to 10K
, CX
15pF
9
+25
o
C
-
200
ns
10, 11
+125
o
C, -55
o
C
-
270
ns
NOTES:
1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
2. -55
o
C and +125
o
C limits guaranteed, 100% testing being implemented.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Supply Current
IDD
VDD = 5V, VIN = VDD or GND
1, 2
-55
o
C, +25
o
C
-
1
A
+125
o
C
-
30
A
VDD = 10V, VIN = VDD or GND
1, 2
-55
o
C, +25
o
C
-
2
A
+125
o
C
-
60
A
VDD = 15V, VIN = VDD or GND
1, 2
-55
o
C, +25
o
C
-
2
A
+125
o
C
-
120
A
Output Voltage
VOL
VDD = 5V, No Load
1, 2
+25
o
C, +125
o
C,
-55
o
C
-
50
mV
Output Voltage
VOL
VDD = 10V, No Load
1, 2
+25
o
C, +125
o
C,
-55
o
C
-
50
mV
Output Voltage
VOH
VDD = 5V, No Load
1, 2
+25
o
C, +125
o
C,
-55
o
C
4.95
-
V
Output Voltage
VOH
VDD = 10V, No Load
1, 2
+25
o
C, +125
o
C,
-55
o
C
9.95
-
V
Output Current (Sink)
IOL5
VDD = 5V, VOUT = 0.4V
1, 2
+125
o
C
0.36
-
mA
-55
o
C
0.64
-
mA
Output Current (Sink)
IOL10
VDD = 10V, VOUT = 0.5V
1, 2
+125
o
C
0.9
-
mA
-55
o
C
1.6
-
mA
Output Current (Sink)
IOL15
VDD = 15V, VOUT = 1.5V
1, 2
+125
o
C
2.4
-
mA
-55
o
C
4.2
-
mA
Output Current (Source)
IOH5A
VDD = 5V, VOUT = 4.6V
1, 2
+125
o
C
-
-0.36
mA
-55
o
C
-
-0.64
mA
Output Current (Source)
IOH5B
VDD = 5V, VOUT = 2.5V
1, 2
+125
o
C
-
-1.15
mA
-55
o
C
-
-2.0
mA
Output Current (Source)
IOH10
VDD = 10V, VOUT = 9.5V
1, 2
+125
o
C
-
-0.9
mA
-55
o
C
-
-1.6
mA
Output Current (Source)
IOH15
VDD =15V, VOUT = 13.5V
1, 2
+125
o
C
-
-2.4
mA
-55
o
C
-
-4.2
mA
Input Voltage Low
VIL
VDD = 10V, VOH > 9V, VOL <
1V
1, 2
+25
o
C, +125
o
C,
-55
o
C
-
3
V
Input Voltage High
VIH
VDD = 10V, VOH > 9V, VOL <
1V
1, 2
+25
o
C, +125
o
C,
-55
o
C
+7
-
V
7-486
Specifications CD4098BMS
Propagation Delay
+TR, -TR to Q, Q
CX
15pF
TPHL1
TPLH1
VDD = 10V
1, 2, 3, 4
+25
o
C
-
250
ns
VDD = 15V
1, 2, 3, 4
+25
o
C
-
200
ns
Propagation Delay
Reset CX
15pF
TPHL2
TPLH2
VDD = 5V
1, 2, 3
+25
o
C
-
450
ns
VDD = 10V
1, 2, 3, 4
+25
o
C
-
250
ns
VDD = 15V
1, 2, 3,4
+25
o
C
-
150
ns
Transition Time
CX = 15pF to 10,000pF
TTHL1
VDD = 10V
1, 2, 3, 4
+25
o
C
-
100
ns
VDD = 15V
1, 2, 3, 4
+25
o
C
-
80
ns
Transition Time
CX = 0.01
F to 0.1
F
TTLH2
TTHL2
VDD = 5V
1, 2, 3
+25
o
C
-
300
ns
VDD = 10V
1, 2, 3, 5
+25
o
C
-
150
ns
VDD = 15V
1, 2, 3, 5
+25
o
C
-
130
ns
Transition Time
CX = 0.1
F to 1
F
TTHL3
VDD = 5V
1, 2, 3
+25
o
C
-
500
ns
VDD = 10V
1, 2, 3, 4
+25
o
C
-
300
ns
VDD = 15V
1, 2, 3, 4
+25
o
C
-
160
ns
Transition Time
CX
15pF
TTLH1
VDD = 10V
1, 2, 3, 4
+25
o
C
-
100
ns
VDD = 15V
1, 2, 3, 4
+25
o
C
-
80
ns
Minimum Reset Pulse
Width, CX = 15pF
TW
VDD = 5V
1, 2, 3, 5
+25
o
C
-
200
ns
VDD = 10V
1, 2, 3, 5
+25
o
C
-
80
ns
VDD = 15V
1, 2, 3, 5
+25
o
C
-
60
ns
Minimum Reset Pulse
Width, CX = 1000pF
TW
VDD = 5V
1, 2, 3, 5
+25
o
C
-
1200
ns
VDD = 10V
1, 2, 3, 5
+25
o
C
-
600
ns
VDD = 15V
1, 2, 3,5
+25
o
C
-
500
ns
Minimum Reset Pulse
Width, CX = 0.1
F
TW
VDD = 5V
1, 2, 3, 5
+25
o
C
-
50
s
VDD = 10V
1, 2, 3, 5
+25
o
C
-
30
s
VDD = 15V
1, 2, 3, 5
+25
o
C
-
20
s
Pulse Width Match Be-
tween Circuits in Same
Package
TW
VDD = 5V
1, 2, 3, 6
+25
o
C
-
10
%
VDD = 10V
1, 2, 3, 6
+25
o
C
-
15
%
VDD = 15V
1, 2, 3, 6
+25
o
C
-
15
%
Trigger Rise or Fall Time
TRTR
TFTR
VDD = 5V to 15V
1, 2
+25
o
C
-
100
s
Input Capacitance
CIN
Any Inputs
1, 2
+25
o
C
-
7.5
pF
NOTES:
1. All voltages referenced to device GND.
2. The parameters listed on Table 3 are controlled via design or process and are not directly tested. These parameters are characterized
on initial design release and upon design changes which would affect these characteristics.
3. CL = 50pF, RL = 200K, inputs tR, tF < 20ns.
4. RX = 5K to 10M
.
5. RX = 100k
6. RX = 10k
TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Supply Current
IDD
VDD = 20V, VIN = VDD or GND
1, 4
+25
o
C
-
7.5
A
N Threshold Voltage
VNTH
VDD = 10V, ISS = -10
A
1, 4
+25
o
C
-2.8
-0.2
V
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
(Continued)
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX