Intersil Corporation CD4098BMS Datasheet

CD4098BMS

December 1992

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

• 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 1µA at 18V Over Full Pack-

• Noise Margin (Over Full Package/Temperature Range)

• Meets All Requirements of JEDEC Tentative Standard

Q Buffered Outputs Available

age Temperature Range; 100nA at 18V and +25

- 1V at VDD = 5V

- 2V at VDD = 10V

- 2.5V at VDD = 15V

No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”

CMOS Dual Monostable Multivibrator

Description

CD4098BMS dual monostable multivibrator provides stable
retriggerable/resettable one shot operation for any fixed volt­age 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

o

C

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.

Applications

• Pulse Delay and Timing

• Pulse Shaping

Astable Multivibrator

Pinout

CD4098BMS

TOP VIEW

1

CX1

-TR (1)
Q1
Q1

VSS

2
3
4
5
6
7
8

RXCX (1)

RESET (1)

+TR (1)

TERMINALS 1, 8, 15 ARE ELECTRICALLY
CONNECTED INTERNALLY

VDD

16
15

CX2
RXCX (2)

14

RESET (2)

13

+TR (2)

12

-TR (2)

11

Q2

10

9

Q2

The time period (T) for this multivibrator can be
approximated by: TX =

1

/2RXCX for CX 3 0.01µF. 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 5kΩ. The
maximum value of external capacitance, CX, is 100µF.
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 +125oC for CX = 1000pF

and RX = 100kΩ.
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 = 5kΩ.

The CD4098BMS is supplied in these 16-lead outline packages:
Braze Seal DIP H4T

Frit Seal DIP H1F
Ceramic Flatpack H6W

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

7-482

File Number

3332

Functional Diagram

CD4098BMS

+TR

-TR

RESET

+TR

-TR

RESET

VDD = 16
VSS = 8

CX1

1 2 RXCX (1)

4
5
3

12
11
13

MONO 1

MONO 2

15 14 RXCX (2)

CX2

RX1

RX2

VDD

6

Q1

7

Q1

10

Q2

9

Q2

VDD

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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

Package Types D, F, K, H

Storage Temperature Range (TSTG). . . . . . . . . . . -65

o

C to +125oC

o

C to +150oC

Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265

At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for

10s Maximum

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS (NOTE 1)

Supply Current IDD VDD = 20V, VIN = VDD or GND 1 +25

VDD = 18V, VIN = VDD or GND 3 -55oC-2µA

Input Leakage Current IIL VIN = VDD or GND VDD = 20V 1 +25

VDD = 18V 3 -55oC -100 - nA

Input Leakage Current IIH VIN = VDD or GND VDD = 20V 1 +25oC - 100 nA

VDD = 18V 3 -55oC - 100 nA
Output Voltage VOL15 VDD = 15V, No Load 1, 2, 3 +25oC, +125oC, -55oC - 50 mV
Output Voltage VOH15 VDD = 15V, No Load (Note 3) 1, 2, 3 +25oC, +125oC, -55oC 14.95 - V
Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1 +25oC 0.53 - mA
Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1 +25oC 1.4 - mA
Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1 +25oC 3.5 - mA
Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1 +25oC - -0.53 mA
Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1 +25oC - -1.8 mA
Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1 +25oC - -1.4 mA
Output Current (Source) IOH15 VDD = 15V, VOUT = 13.5V 1 +25oC - -3.5 mA
N Threshold Voltage VNTH VDD = 10V, ISS = -10µA 1 +25oC -2.8 -0.7 V
P Threshold Voltage VPTH VSS = 0V, IDD = 10µA 1 +25oC 0.7 2.8 V
Functional F VDD = 2.8V, VIN = VDD or GND 7 +25oC VOH >

VDD = 20V, VIN = VDD or GND 7 +25oC
VDD = 18V, VIN = VDD or GND 8A +125oC
VDD = 3V, VIN = VDD or GND 8B -55oC

Input Voltage Low

VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC - 1.5 V

(Note 2)
Input Voltage High

VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5 - V

(Note 2)
Input Voltage Low

(Note 2)
Input Voltage High

(Note 2)

VIL VDD = 15V, VOH > 13.5V,

VOL < 1.5V

VIH VDD = 15V, VOH > 13.5V,

VOL < 1.5V

NOTES: 1. All voltages referenced to device GND, 100% testing being

implemented.

2. Go/No Go test with limits applied to inputs.

Thermal Resistance . . . . . . . . . . . . . . . . θ

Ceramic DIP and FRIT Package. . . . . 80oC/W 20oC/W

Flatpack Package . . . . . . . . . . . . . . . . 70

Maximum Package Power Dissipation (PD) at +125oC

For TA = -55
For TA = +100

o

C

Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW

o

C to +100oC (Package Type D, F, K). . . . . . 500mW

o

C to +125oC (Package Type D, F, K) . . . . .Derate

Linearity at 12mW/oC to 200mW

ja

o

C/W 20oC/W

For TA = Full Package Temperature Range (All Package Types)

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC

GROUP A

LIMITS

SUBGROUPS TEMPERATURE

o

C-2µA

2 +125oC - 200 µA

o

C -100 - nA

2 +125oC -1000 - nA

2 +125oC - 1000 nA

VOL <

VDD/2

VDD/2

1, 2, 3 +25oC, +125oC, -55oC- 4 V

1, 2, 3 +25oC, +125oC, -55oC11 - V

3. For accuracy, voltage is measured differentially to VDD. Limit
is 0.050V max.

θ

jc

UNITSMIN MAX

V

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Specifications CD4098BMS

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

GROUP A

PARAMETER SYMBOL CONDITIONS (NOTE 1, 2)

Propagation Delay
+TR, -TR to Q, Q

TPHL1
TPLH1

VDD = 5V, VIN = VDD or GND
RX = 5K to 10KΩ, CX ≥ 15pF

Transition Time TTHL1 VDD = 5V, VIN = VDD or GND

RX = 5K to 10KΩ, CX = 15pF to
10,000pF

Transition Time
(Note 2)

TTLH1 VDD = 5V, VIN = VDD or GND

RX = 5K to 10KΩ, CX ≥ 15pF

NOTES:

1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.

2. -55oC and +125oC limits guaranteed, 100% testing being implemented.

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

Supply Current IDD VDD = 5V, VIN = VDD or GND 1, 2 -55

VDD = 10V, VIN = VDD or GND 1, 2 -55

VDD = 15V, VIN = VDD or GND 1, 2 -55

Output Voltage VOL VDD = 5V, No Load 1, 2 +25

Output Voltage VOL VDD = 10V, No Load 1, 2 +25

Output Voltage VOH VDD = 5V, No Load 1, 2 +25

Output Voltage VOH VDD = 10V, No Load 1, 2 +25

Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125

Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1, 2 +125

Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1, 2 +125

Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1, 2 +125

Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1, 2 +125

Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1, 2 +125

Output Current (Source) IOH15 VDD =15V, VOUT = 13.5V 1, 2 +125

Input Voltage Low VIL VDD = 10V, VOH > 9V, VOL <

1V

Input Voltage High VIH VDD = 10V, VOH > 9V, VOL <

1V

SUBGROUPS TEMPERATURE

9 +25oC - 500 ns

10, 11 +125oC, -55oC - 675 ns

9 +25oC - 200 ns

10, 11 +125oC, -55oC - 270 ns

9 +25oC - 200 ns

10, 11 +125oC, -55oC - 270 ns

o

+125

o

+125

o

+125

o

C, +125oC,

-55oC

o

C, +125oC,

-55oC

o

C, +125oC,

-55oC

o

C, +125oC,

-55oC

-55

-55

-55

-55

-55

-55

-55

o

1, 2 +25

C, +125oC,

-55oC

o

1, 2 +25

C, +125oC,

-55oC

LIMITS

UNITSMIN MAX

LIMITS

UNITSMIN MAX

C, +25oC- 1 µA

o

C-30µA

C, +25oC- 2 µA

o

C-60µA

C, +25oC- 2 µA

o

C - 120 µA

-50mV

-50mV

4.95 - V

9.95 - V

o

C 0.36 - mA

o

C 0.64 - mA

o

C 0.9 - mA

o

C 1.6 - mA

o

C 2.4 - mA

o

C 4.2 - mA

o

C - -0.36 mA

o

C - -0.64 mA

o

C - -1.15 mA

o

C - -2.0 mA

o

C - -0.9 mA

o

C - -1.6 mA

o

C - -2.4 mA

o

C - -4.2 mA

-3V

+7 - V

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