Intersil Corporation CD4047BMS Datasheet

December 1992

CD4047BMS

CMOS Low-Power

Monostable/Astable Multivibrator

Features

• High Voltage Type (20V Rating)

• Low Power Consumption: Special CMOS Oscillator
Configuration

• Monostable (One-Shot) or Astable (Free-Running)
Operation

• True and Complemented Buffered Outputs

• Only One External R and C Required

• Buffered Inputs

• 100% Tested for Quiescent Current at 20V

• Standardized, Symmetrical Output Characteristics

• 5V, 10V and 15V Parametric Ratings

• Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”

Monostable Multivibrator Features

• Positive or Negative Edge Trigger

• Output Pulse Width Independent of Trigger Pulse
Duration

• Retriggerable Option for Pulse Width Expansion

• Internal Power-On Reset Circuit

• Long Pulse Widths Possible Using Small RC Compo­nents by Means of External Counter Provision

• Fast Recovery Time Essentially Independent of Pulse
Width

• Pulse-Width Accuracy Maintained at Duty Cycles
Approaching 100%

Astable Multivibrator Features

• Free-Running or Gatable Operating Modes

• 50% Duty Cycle

• Oscillator Output Available

• Good Astable Frequency Stability: Frequency Deviation:

o

-=±2% + 0.03%/

-=±0.5% + 0.015%/

C at 100kHz

o

C at 10kHz (Circuits “Trimmed”

to Frequency VDD = 10V ± 10%

Applications

Digital equipment where low power dissipation and/or high noise
immunity are primary design requirements

• Envelope Detection

• Frequency Multiplication

• Frequency Division

• Frequency Discriminators

• Timing Circuits

• Time Delay Applications

Description

CD4047BMS consists of a gatable astable multivibrator with logic tech­niques incorporated to permit positive or negative edge triggered
monostable multivibrator action with retriggering and external counting
options.

Inputs include +TRIGGER, -TRIGGER, ASTABLE,
RETRIGGER, and EXTERNAL RESET . Buffered outputs are Q,
OSCILLAT OR. In all modes of operation, an external capacitor must be
connected between C-Timing and RC-Common terminals, and an
external resistor must be connected between the R-Timing and RC­Common terminals.

Astable operation is enabled by a high level on the ASTABLE input or a
low level on the ASTABLE input, or both. The period of the square wave
at the Q and
external components employed. “True” input pulses on the ASTABLE
input or “Complement” pulses on the
be used as a gatable multivibrator. The OSCILLA T OR output period will
be half of the Q terminal output in the astable mode. However, a 50%
duty cycle is not guaranteed at this output.

The CD4047BMS triggers in the monostable mode when a positive
going edge occurs on the +TRIGGER input while the -TRIGGER is held
low. Input pulses may be of any duration relative to the output pulse.

If retrigger capability is desired, the RETRIGGER input is pulsed. The
retriggerable mode of operation is limited to positive going edge. The
CD4047BMS will retrigger as long as the RETRIGGER input is high,
with or without transitions (See Figure 31)

An external countdown option can be implemented by coupling “Q” to
an external “N” counter and resetting the counter with trigger pulse. The
counter output pulse is fed back to the
tion equal to N times the period of the multivibrator.

A high level on the EXTERNAL RESET input assures no output pulse
during an “ON” power condition. This input can also be activated to ter­minate the output pulse at any time. For monostable operation, when­ever VDD is applied, an internal power on reset circuit will clock the Q
output low within one output period (tM).

The CD4047BMS is supplied in these 14-lead outline packages:
Braze Seal DIP H4Q

Frit Seal DIP H1B
Ceramic Flatpack H3W

Pinout

Q Outputs in this mode of operation is a function of the

ASTABLE input allow the circuit to

ASTABLE input and has a dura-

CD4047BMS

TOP VIEW

VDD

14

OSC OUT

13

RETRIGGER

12

Q

11
10

Q

9

EXT. RESET
+TRIGGER

8

R-C COMMON

ASTABLE
ASTABLE

-TRIGGER
VSS

C

1

R

2
3
4
5
6
7

ASTABLE,

Q, and

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

7-897

File Number

3313

Specifications CD4047BMS

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 = 20 1 +25

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

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

VDD = 18V 3 -55oC - 100 nA

Input Leakage Curent

IIL VDD = 24V, VIN = 11V or GND 1 +25oC -300 - nA

(Pin 3)

Input Leakage Current

IIH VDD = 26V, VIN = 13V or GND 1 +25oC - 300 nA

(Pin 3)

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

Q, Q, OSC Out
Output Current (Sink)

IOL10 VDD = 10V, VOUT = 0.5V 1 +25oC 1.4 - mA

Q, Q, OSC Out
Output Current (Sink)

IOL15 VDD = 15V, VOUT = 1.5V 1 +25oC 3.5 - mA

Q, Q, OSC Out
Output Current (Source)

IOH5A VDD = 5V, VOUT = 4.6V 1 +25oC - -0.53 mA

Q, Q, OSC Out
Output Current (Source)

IOH5B VDD = 5V, VOUT = 2.5V 1 +25oC - -1.8 mA

Q, Q, OSC Out
Output Current (Source)

IOH10 VDD = 10V, VOUT = 9.5V 1 +25oC - -1.4 mA

Q, Q, OSC Out
Output Current (Source)

IOH15 VDD = 15V, VOUT = 13.5V 1 +25oC - -3.5 mA

Q, Q, OSC Out
Output Current (Sink) IOL5RC VDD = 5V, VOUT = 0.4V 1 +25oC 0.78 - mA
Output Current (Sink) IOL10RC VDD = 10V, VOUT = 0.5V 1 +25oC 2.0 - mA
Output Current (Sink) IOL15RC VDD = 15V, VOUT = 1.5V 1 +25oC 5.2 - mA
Output Current (Source) IOH5RC VDD = 5V, VOUT = 4.6V 1 +25oC - -0.78 mA
Output Current (Source) IOH10RC VDD = 10V, VOUT = 9.5V 1 +25oC - -2 mA
Output Current (Source) IOH15RC VDD = 15V, VOUT = 13.5V 1 +25oC - -5.2 mA
N Threshold Voltage VNTH VDD = 10V, ISS = -10µA 1 +25oC -2.8 -0.7 V

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

2 +125oC -10 - µA

2 +125oC-10µA

θ

jc

UNITSMIN MAX

7-898

Specifications CD4047BMS

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)

GROUP A

PARAMETER SYMBOL CONDITIONS (NOTE 1)

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
(Note 2)

Input Voltage High
(Note 2)

Input Voltage Low
(Note 2)

Input Voltage High
(Note 2)

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..

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

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

VIL VDD = 15V, VOH > 13.5V,

VOL < 1.5V

VIH VDD = 15V, VOH > 13.5V,

VOL < 1.5V

SUBGROUPS TEMPERATURE

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

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

LIMITS

VDD/2

UNITSMIN MAX

VOL <
VDD/2

V

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

(NOTES 1, 2)

PARAMETER SYMBOL

Propagation Delay
Astable, Astable to OSC

Propagation Delay
Trigger to Q, Q

Propagation Delay
(Note 2)
Astable or Astable to Q,Q

Propagation Delay
(Note 2)
Retrigger to Q, Q

Propagation Delay
(Note 2)
Reset to Q, Q

Transition Time TTHL

NOTES:

1. VDD = 5V, CL = 50pF, RL = 200K; input TR, TF < 20ns.

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

TPLH1 VDD = 5V, VIN = VDD or GND 9 +25oC - 400 ns

TPHL3
TPLH3

TPLH2
TPLH2

TPHL4
TPLH4

TPLH5
TPLH5

TTLH

VDD = 5V, VIN = VDD or GND 9 +25oC - 1000 ns

VDD = 5V, VIN = VDD or GND 9 +25oC - 700 ns

VDD = 5V, VIN = VDD or GND 9 +25oC - 600 ns

VDD = 5V, VIN = VDD or GND 9 +25oC - 500 ns

VDD = 5V, VIN = VDD or GND 9 +25oC - 200 ns

CONDITIONS

GROUP A

SUBGROUPS TEMPERATURE

10, 11 +125oC, -55oC - 540 ns

10, 11 +125oC, -55oC - 1350 ns

10, 11 +125oC, -55oC - 945 ns

10, 11 +125oC, -55oC - 810 ns

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

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

LIMITS

UNITSMIN MAX

7-899

Specifications CD4047BMS

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

LIMITS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

Supply Current IDD VDD = 5V, VIN = VDD or GND 1, 2 -55oC, +25oC- 1 µA

+125oC-30µA

VDD = 10V, VIN = VDD or GND 1, 2 -55oC, +25oC- 2 µA

o

C-60µA

+125

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

o

C, +25oC- 2 µA

+125oC - 120 µA

o

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

Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC,

C, +125oC,

o

-55

C

-50mV

-50mV

-55oC

o

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

Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC, +125oC,

C, +125oC,

o

-55

C

4.95 - V

9.95 - V

-55oC

Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA

-55oC 0.64 - mA

Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1, 2 +125oC 0.9 - mA

-55oC 1.6 - mA

Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1, 2 +125oC 2.4 - mA

-55oC 4.2 - mA

Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1, 2 +125oC - -0.36 mA

-55oC - -0.64 mA

Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1, 2 +125oC - -1.15 mA

-55oC - -2.0 mA

Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1, 2 +125oC - -0.9 mA

-55oC - -1.6 mA

Output Current (Source) IOH15 VDD =15V, VOUT = 13.5V 1, 2 +125oC - -2.4 mA

-55oC - -4.2 mA

Input Voltage Low VIL VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC,

-3V

-55oC

Input Voltage High VIH VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC,

+7 - V

-55oC

Propagation Delay
Astable, Astable to OSC

Propagation Delay
Astable or Astable to Q,Q

Propagation Delay
Trigger to Q, Q

Propagation Delay
Retrigger to Q, Q

Propagation Delay
Reset to Q, Q

Transition Time TTHL

TPLH1 VDD = 10V 1, 2, 3 +25oC - 200 ns

VDD = 15V 1, 2, 3 +25oC - 160 ns

TPLH2
TPHL2

TPHL3
TPLH3

TPHL4
TPLH4

TPLH5
TPLH5

VDD = 10V 1, 2, 3 +25oC - 350 ns
VDD = 15V 1, 2, 3 +25oC - 250 ns
VDD = 10V 1, 2, 3 +25oC - 450 ns
VDD = 15V 1, 2, 3 +25oC - 300 ns
VDD = 10V 1, 2, 3 +25oC - 300 ns
VDD = 15V 1, 2, 3 +25oC - 200 ns
VDD = 10V 1, 2, 3 +25oC - 200 ns
VDD = 15V 1, 2, 3 +25oC - 140 ns
VDD = 10V 1, 2, 3 +25oC - 100 ns

TTLH

VDD = 15V 1, 2, 3 +25oC - 80 ns

UNITSMIN MAX

7-900

Specifications CD4047BMS

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)

LIMITS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

Q or Q Deviation from
50% Duty Factor

QD VDD = 5V 1, 2, 3 +25oC-±1%

VDD = 10V 1, 2, 3 +25oC-±1%
VDD = 15V 1, 2, 3 +25oC-±0.5 %

o

Minimum Pulse Width
+ Trigger

- Trigger

TW VDD = 5V 1, 2, 3 +25

VDD = 10V 1, 2, 3 +25

C - 400 ns

o

C - 160 ns

VDD = 15V 1, 2, 3 +25oC - 100 ns

o

Minimum Pulse Width
Reset

TW VDD = 5V 1, 2, 3 +25

VDD = 10V 1, 2, 3 +25

C - 200 ns

o

C - 100 ns

VDD = 15V 1, 2, 3 +25oC - 60 ns

Minimum Retrigger Pulse
Width

TW VDD = 5V 1, 2, 3 +25oC - 600 ns

VDD = 10V 1, 2, 3 +25oC - 230 ns
VDD = 15V 1, 2, 3 +25oC - 150 ns

Input Capacitance CIN Any Input 1, 2 +25oC - 7.7 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, Input TR, TF < 20ns.

UNITSMIN MAX

TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS

LIMITS

PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE

UNITSMIN MAX

Supply Current IDD VDD = 20V, VIN = VDD or GND 1, 4 +25oC - 7.5 µA
N Threshold Voltage VNTH VDD = 10V, ISS = -10µA 1, 4 +25oC -2.8 -0.2 V
N Threshold Voltage

∆VTN VDD = 10V, ISS = -10µA 1, 4 +25oC-±1V

Delta
P Threshold Voltage VTP VSS = 0V, IDD = 10µA 1, 4 +25oC 0.2 2.8 V
P Threshold Voltage

∆VTP VSS = 0V, IDD = 10µA 1, 4 +25oC-±1V

Delta
Functional F VDD = 18V, VIN = VDD or GND 1 +25oC VOH >

VDD/2

Propagation Delay Time TPHL

VDD = 3V, VIN = VDD or GND
VDD = 5V 1, 2, 3, 4 +25oC - 1.35 x

TPLH

VOL <
VDD/2

ns

+25oC

Limit

NOTES: 1. All voltages referenced to device GND.

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

3. See Table 2 for +25oC limit.

4. Read and Record

TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25OC

PARAMETER SYMBOL DELTA LIMIT

Supply Current - MSI-1 IDD ± 0.2µA
Output Current (Sink) IOL5 ± 20% x Pre-Test Reading
Output Current (Source) IOH5A ± 20% x Pre-Test Reading

V

7-901