CD4098BMS CMOS Dual Monostable Multivibrator December 1992 Features Description • High Voltage Type (20V Rating) CD4098BMS dual monostable multivibrator provides stable retriggerable/resettable one shot operation for any fixed voltage timing application. • 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 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC • 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 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 = 1/2RXCX 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. • Pulse Delay and Timing • Pulse Shaping Astable Multivibrator 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. Pinout The output pulse width has variations of ±2.5% typically, over the temperature range of -55oC to +125oC for CX = 1000pF and RX = 100kΩ. CD4098BMS TOP VIEW CX1 1 16 VDD RXCX (1) 2 15 CX2 RESET (1) 3 14 RXCX (2) +TR (1) 4 13 RESET (2) -TR (1) 5 12 +TR (2) The CD4098BMS is supplied in these 16-lead outline packages: Q1 6 11 -TR (2) Q1 7 10 Q2 VSS 8 9 Q2 Braze Seal DIP Frit Seal DIP Ceramic Flatpack 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. H4T H1F H6W TERMINALS 1, 8, 15 ARE ELECTRICALLY CONNECTED INTERNALLY 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 CD4098BMS Functional Diagram CX1 RX1 VDD 1 +TR -TR RESET +TR -TR RESET 2 RXCX (1) 4 6 5 Q1 MONO 1 3 7 12 10 11 Q1 Q2 MONO 2 9 13 15 Q2 14 RXCX (2) VDD VDD = 16 VSS = 8 CX2 7-483 RX2 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 . . . . . . . . . . . . . . . . -55oC to +125oC Package Types D, F, K, H Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum Thermal Resistance . . . . . . . . . . . . . . . . θja θjc Ceramic DIP and FRIT Package . . . . . 80oC/W 20oC/W Flatpack Package . . . . . . . . . . . . . . . . 70oC/W 20oC/W o Maximum Package Power Dissipation (PD) at +125 C For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW For TA = +100oC to +125oC (Package Type D, F, K) . . . . . Derate Linearity at 12mW/oC to 200mW Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW For TA = Full Package Temperature Range (All Package Types) Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS PARAMETER Supply Current SYMBOL IDD CONDITIONS (NOTE 1) VDD = 20V, VIN = VDD or GND VDD = 18V, VIN = VDD or GND Input Leakage Current IIL VIN = VDD or GND VDD = 20V VDD = 18V Input Leakage Current IIH VIN = VDD or GND VDD = 20V GROUP A SUBGROUPS LIMITS TEMPERATURE MIN +25 - 2 µA +125oC - 200 µA 3 -55oC - 2 µA 1 +25o C -100 - nA 2 +125oC -1000 - nA 3 -55oC -100 - nA 1 +25oC - 100 nA 2 +125oC - 1000 nA - 100 nA - 50 mV - V 3 Output Voltage VOL15 VDD = 15V, No Load 1, 2, 3 +25oC, +125oC, -55oC Output Voltage VOH15 VDD = 15V, No Load (Note 3) 1, 2, 3 +25oC, +125oC, -55oC 14.95 Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V UNITS 1 -55oC VDD = 18V MAX 2 oC 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 1 +25oC - -0.53 mA 1 +25oC - -1.8 mA Output Current (Source) Output Current (Source) IOH5A IOH5B VDD = 5V, VOUT = 4.6V VDD = 5V, VOUT = 2.5V 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 1 +25oC -2.8 -0.7 V 1 +25oC 0.7 2.8 V N Threshold Voltage P Threshold Voltage Functional VNTH VPTH F VDD = 10V, ISS = -10µA VSS = 0V, IDD = 10µA VDD = 2.8V, VIN = VDD or GND 7 +25oC VDD = 20V, VIN = VDD or GND 7 +25oC VDD = 18V, VIN = VDD or GND 8A +125oC VDD = 3V, VIN = VDD or GND 8B -55oC VOH > VOL < VDD/2 VDD/2 V Input Voltage Low (Note 2) VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC - 1.5 V Input Voltage High (Note 2) VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5 - V Input Voltage Low (Note 2) VIL VDD = 15V, VOH > 13.5V, VOL < 1.5V 1, 2, 3 +25oC, +125oC, -55oC - 4 V Input Voltage High (Note 2) VIH VDD = 15V, VOH > 13.5V, VOL < 1.5V 1, 2, 3 +25oC, +125oC, -55oC 11 - V NOTES: 1. All voltages referenced to device GND, 100% testing being implemented. 2. Go/No Go test with limits applied to inputs. 7-484 3. For accuracy, voltage is measured differentially to VDD. Limit is 0.050V max. Specifications CD4098BMS TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS PARAMETER Propagation Delay +TR, -TR to Q, Q Transition Time Transition Time (Note 2) SYMBOL TPHL1 TPLH1 TTHL1 TTLH1 CONDITIONS (NOTE 1, 2) GROUP A SUBGROUPS TEMPERATURE VDD = 5V, VIN = VDD or GND RX = 5K to 10KΩ, CX ≥ 15pF VDD = 5V, VIN = VDD or GND RX = 5K to 10KΩ, CX = 15pF to 10,000pF VDD = 5V, VIN = VDD or GND RX = 5K to 10KΩ, CX ≥ 15pF LIMITS MIN MAX UNITS 9 +25oC - 500 ns 10, 11 +125oC, -55oC - 675 ns 9 +25oC - 200 ns 10, 11 +125oC, -55oC - 270 ns 9 +25oC - 200 ns - 270 ns 10, 11 +125oC, -55oC 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 LIMITS PARAMETER Supply Current SYMBOL IDD CONDITIONS NOTES VDD = 5V, VIN = VDD or GND 1, 2 TEMPERATURE -55o o C, +25 C VDD = 15V, VIN = VDD or GND 1, 2 UNITS - 1 µA - 30 µA 2 µA +125oC - 60 µA -55oC, +25oC - 2 µA +125oC +125 1, 2 MAX - oC VDD = 10V, VIN = VDD or GND MIN -55oC, +25oC - 120 µA Output Voltage VOL VDD = 5V, No Load 1, 2 +25oC, +125oC, -55oC - 50 mV Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC, -55oC - 50 mV Output Voltage VOH VDD = 5V, No Load 1, 2 +25oC, +125oC, -55oC 4.95 - V Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC, +125oC, -55oC 9.95 - V Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA -55oC 0.64 - mA Output Current (Sink) Output Current (Sink) Output Current (Source) IOL10 IOL15 IOH5A VDD = 10V, VOUT = 0.5V 1, 2 VDD = 15V, VOUT = 1.5V 1, 2 VDD = 5V, VOUT = 4.6V 1, 2 +125oC 0.9 - mA -55oC 1.6 - mA +125oC 2.4 - mA -55oC 4.2 - mA +125oC - -0.36 mA - -0.64 mA - -1.15 mA - -2.0 mA - -0.9 mA - -1.6 mA - -2.4 mA oC - -4.2 mA oC, +125oC, - 3 V +7 - V -55 Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V +125oC 1, 2 -55 Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V IOH15 VDD =15V, VOUT = 13.5V Input Voltage High VIL VIH VDD = 10V, VOH > 9V, VOL < 1V 1, 2 VDD = 10V, VOH > 9V, VOL < 1V 1, 2 7-485 oC +125oC 1, 2 -55 Input Voltage Low oC +125oC 1, 2 -55 Output Current (Source) oC +25 -55oC +25oC, +125oC, -55oC Specifications CD4098BMS TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) LIMITS PARAMETER SYMBOL Propagation Delay +TR, -TR to Q, Q CX ≥ 15pF TPHL1 TPLH1 Propagation Delay Reset CX ≥ 15pF TPHL2 TPLH2 Transition Time CX = 15pF to 10,000pF TTHL1 Transition Time CX = 0.01µF to 0.1µF TTLH2 TTHL2 Transition Time CX = 0.1µF to 1µF TTHL3 CONDITIONS NOTES TTLH1 Minimum Reset Pulse Width, CX = 15pF TW Minimum Reset Pulse Width, CX = 1000pF TW Minimum Reset Pulse Width, CX = 0.1µF TW Pulse Width Match Between Circuits in Same Package TW Input Capacitance TRTR TFTR CIN MAX UNITS VDD = 10V 1, 2, 3, 4 +25 C - 250 ns 1, 2, 3, 4 +25oC - 200 ns VDD = 5V 1, 2, 3 +25oC - 450 ns o VDD = 10V 1, 2, 3, 4 +25 C - 250 ns VDD = 15V 1, 2, 3,4 +25oC - 150 ns o - 100 ns o VDD = 10V 1, 2, 3, 4 +25 C VDD = 15V 1, 2, 3, 4 +25 C - 80 ns VDD = 5V 1, 2, 3 +25oC - 300 ns VDD = 10V 1, 2, 3, 5 +25oC - 150 ns VDD = 15V 1, 2, 3, 5 +25oC - 130 ns o VDD = 5V 1, 2, 3 +25 C - 500 ns VDD = 10V 1, 2, 3, 4 +25oC - 300 ns 1, 2, 3, 4 +25oC - 160 ns o VDD = 10V 1, 2, 3, 4 +25 C - 100 ns VDD = 15V 1, 2, 3, 4 +25oC - 80 ns o VDD = 5V 1, 2, 3, 5 +25 C - 200 ns VDD = 10V 1, 2, 3, 5 +25oC - 80 ns o VDD = 15V 1, 2, 3, 5 +25 C - 60 ns VDD = 5V 1, 2, 3, 5 +25oC - 1200 ns VDD = 10V 1, 2, 3, 5 +25oC - 600 ns VDD = 15V 1, 2, 3,5 +25oC - 500 ns 1, 2, 3, 5 o +25 C - 50 µs VDD = 10V 1, 2, 3, 5 +25 oC - 30 µs VDD = 15V 1, 2, 3, 5 +25oC - 20 µs VDD = 5V 1, 2, 3, 6 +25 oC - 10 % VDD = 10V 1, 2, 3, 6 +25oC - 15 % 1, 2, 3, 6 oC VDD = 5V - 15 % VDD = 5V to 15V 1, 2 +25oC - 100 µs Any Inputs 1, 2 +25oC - 7.5 pF VDD = 15V Trigger Rise or Fall Time o MIN VDD = 15V VDD = 15V Transition Time CX ≥ 15pF TEMPERATURE +25 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 10MΩ. 5. RX = 100kΩ 6. RX = 10kΩ TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS LIMITS PARAMETER Supply Current N Threshold Voltage SYMBOL IDD VNTH CONDITIONS VDD = 20V, VIN = VDD or GND VDD = 10V, ISS = -10µA 7-486 NOTES TEMPERATURE MIN MAX UNITS 1, 4 +25oC - 7.5 µA 1, 4 +25oC -2.8 -0.2 V Specifications CD4098BMS TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS LIMITS PARAMETER SYMBOL NOTES TEMPERATURE MIN MAX UNITS VDD = 10V, ISS = -10µA 1, 4 +25oC - ±1 V VTP VSS = 0V, IDD = 10µA 1, 4 +25oC 0.2 2.8 V ∆VTP VSS = 0V, IDD = 10µA 1, 4 +25oC - ±1 V 1 +25oC VOH > VDD/2 VOL < VDD/2 V 1, 2, 3, 4 +25oC - 1.35 x +25oC Limit ns N Threshold Voltage Delta ∆VTN P Threshold Voltage P Threshold Voltage Delta Functional F CONDITIONS VDD = 18V, VIN = VDD or GND VDD = 3V, VIN = VDD or GND Propagation Delay Time TPHL TPLH VDD = 5V 3. See Table 2 for +25oC limit. NOTES: 1. All voltages referenced to device GND. 2. CL = 50pF, RL = 200K, Input TR, TF < 20ns. 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 IOH5A ± 20% x Pre-Test Reading Output Current (Source) TABLE 6. APPLICABLE SUBGROUPS MIL-STD-883 METHOD GROUP A SUBGROUPS Initial Test (Pre Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A Interim Test 1 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A Interim Test 2 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A 100% 5004 1, 7, 9, Deltas 100% 5004 1, 7, 9 100% 5004 1, 7, 9, Deltas CONFORMANCE GROUP PDA (Note 1) Interim Test 3 (Post Burn-In) PDA (Note 1) Final Test Group B IDD, IOL5, IOH5A 100% 5004 2, 3, 8A, 8B, 10, 11 Sample 5005 1, 2, 3, 7, 8A, 8B, 9, 10, 11 Subgroup B-5 Sample 5005 1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas Subgroup B-6 Sample 5005 1, 7, 9 Sample 5005 1, 2, 3, 8A, 8B, 9 Group A Group D READ AND RECORD Subgroups 1, 2, 3, 9, 10, 11 Subgroups 1, 2 3 NOTE: 1. 5% Parameteric, 3% Functional; Cumulative for Static 1 and 2. TABLE 7. TOTAL DOSE IRRADIATION CONFORMANCE GROUPS Group E Subgroup 2 TEST READ AND RECORD MIL-STD-883 METHOD PRE-IRRAD POST-IRRAD PRE-IRRAD POST-IRRAD 5005 1, 7, 9 Table 4 1, 9 Table 4 7-487 Specifications CD4098BMS TABLE 8. BURN-IN AND IRRADIATION TEST CONNECTIONS OSCILLATOR FUNCTION OPEN GROUND VDD Static Burn-In 1 Note 1 6, 7, 9, 10 1-5, 8, 11-15 16 Static Burn-In 2 Note 1 6, 7, 9, 10 1, 8, 15 2-5, 11-14, 16 Dynamic BurnIn Note 1 - 1, 4, 8, 12, 15 2, 14, 16 2, 6, 7, 9, 10, 14 1, 8, 15 3-5, 11-13, 16 Irradiation Note 2 9V ± -0.5V 50kHz 25kHz 6, 7, 9, 10 5, 11 3, 13 NOTE: 1. Each pin except VDD and GND will have a series resistor of 10K ± 5%, VDD = 18V ± 0.5V 2. Each pin except VDD and GND will have a series resistor of 47K ± 5%; Group E, Subgroup 2, sample size is 4 dice/wafer, 0 failures, VDD = 10V ± 0.5V TABLE 9. FUNCTIONAL TERMINAL CONNECTIONS VDD TO TERM. NO. FUNCTION VSS TO TERM. NO. MONO 1 MONO 2 Leading Edge Trigger/ Retriggerable 3, 5 Leading Edge Trigger/ Non-Retriggerable MONO 1 MONO 1 MONO 2 11, 13 4 12 3 13 4 12 Trailing Edge Trigger/ Retriggerable 3 13 5 11 Trailing Edge Trigger/ Non-Retriggerable 3 13 5 11 Unused Section 5 11 4 MONO 2 INPUT PULSE TO TERM. NO. 12 3, 4 OTHER CONNECTIONS MONO 1 MONO 2 5-7 11-9 4-6 12-10 12, 13 NOTES: 1. A retriggerable one-shot multivibrator has an output pulse width which is extended one full time period (TX) after application of the last trigger pulse. The minimum time between retriggering edges (or trigger and retrigger edges) is 40% of (TX). 2. A non-retriggerable one-shot multivibrator has a time period TX referenced from the application of the first trigger pulse. INPUT PULSE TRAIN RETRIGGERABLE MODE PULSE WIDTH (+TR MODE) NON-RETRIGGERABLE MODE PULSE WIDTH (-TR MODE) TX TX All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com 488 CD4098BMS Logic Diagram VDD 4 (12) * +TR D Q C 5 (11) * -TR R1 R2 VDD 3 (13) * RESET * 2 (14) RXCX 1 (15) 8 VSS 16 VDD VSS Q 6 (10) 7 (9) Q VDD NOTE: SCHEMATIC SHOWN IS 1/2 OF TOTAL PACKAGE. TWO SETS OF TERMINAL NUMBERS ARE SHOWN. TERMINALS 1, 8, AND 15 ARE ELECTRICALLY CONNECTED INTERNALLY. *ALL INPUTS ARE PROTECTED BY CMOS PROTECTION NETWORK VSS FIGURE 1. LOGIC DIAGRAM AMBIENT TEMPERATURE (TA) = +25oC 30 OUTPUT LOW (SINK) CURRENT (IOL) (mA) OUTPUT LOW (SINK) CURRENT (IOL) (mA) Typical Performance Characteristics GATE-TO-SOURCE VOLTAGE (VGS) = 15V 25 20 15 10V 10 5 5V 0 5 10 15 DRAIN-TO-SOURCE VOLTAGE (VDS) (V) AMBIENT TEMPERATURE (TA) = +25oC 15.0 GATE-TO-SOURCE VOLTAGE (VGS) = 15V 12.5 10.0 10V 7.5 5.0 2.5 5V 0 FIGURE 2. TYPICAL OUTPUT LOW (SINK) CURRENT CHARACTERISTICS 5 10 15 DRAIN-TO-SOURCE VOLTAGE (VDS) (V) FIGURE 3. MINIMUM OUTPUT LOW (SINK) CURRENT CHARACTERISTICS 7-489 CD4098BMS 0 AMBIENT TEMPERATURE (TA) = +25oC GATE-TO-SOURCE VOLTAGE (VGS) = -5V DRAIN-TO-SOURCE VOLTAGE (VDS) (V) -15 -10 -5 0 -5 -10 -15 -10V -20 -25 -15V -30 -5 -10V TRANSITION TIME (tTHL, tTLH) (ns) PROPAGATION DELAY TIME (tPHL, tPLH) (ns) AMBIENT TEMPERATURE (TA) = +25oC 200 10V 15V 20 40 60 80 100 120 LOAD CAPACITANCE (CL) (pF) 200 100 10V AMBIENT TEMPERATURE (TA) = +25oC CX = 100pF CX = 0.1 µF 2 105 EXTERNAL CAPACITANCE (CX) (pF) EXTERNAL RESISTANCE (RX) (Ω) 8 6 4 CX = 1000pF 8 6 4 CX = 0.01µF 2 4 10 8 6 4 2 103 VDD = 3V, 5V 2 4 68 10-1 1 2 4 68 10 VDD = 3V = 5V = 10V, 15V, 18V VDD = 5V, 10V, 15V, 18V 2 4 68 2 4 68 102 103 20 40 60 80 100 LOAD CAPACITANCE (CL) (pF) AMBIENT TEMPERATURE (TA) = +25oC CX = 15pF 2 5V 50 FIGURE 7. TRANSITION TIME vs LOAD CAPACITANCE FOR RX = 5kΩ-10000kΩ AND CX = 15pF-10000pF 107 106 SUPPLY VOLTAGE (VDD) = 5V 150 0 0 140 FIGURE 6. TYPICAL PROPAGATION DELAY TIME vs LOAD CAPACITANCE, TRIGGER INTO Q OUT (ALL VALUES OF CX AND RX). 8 6 4 -15 FIGURE 5. MINIMUM OUTPUT HIGH (SOURCE) CURRENT CHARACTERISTICS SUPPLY VOLTAGE (VDD) = 15V 0 -10 -15V AMBIENT TEMPERATURE (TA) = +25oC 100 0 GATE-TO-SOURCE VOLTAGE (VGS) = -5V FIGURE 4. TYPICAL OUTPUT HIGH (SOURCE) CURRENT CHARACTERISTICS 300 0 AMBIENT TEMPERATURE (TA) = +25oC OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA) DRAIN-TO-SOURCE VOLTAGE (VDS) (V) -15 -10 -5 (Continued) OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA) Typical Performance Characteristics 2 4 68 104 24 68 105 107 VDD = 3V = 5V = 10V, 15V, 18V 106 RX = 10KΩ 105 104 103 RX = 100KΩ RX = 5KΩ RX =1MΩ 102 RX = 10MΩ 10 24 68 10-1 106 PULSE WIDTH (PW) (µs) FIGURE 8. TYPICAL EXTERNAL RESISTANCE vs PULSE WIDTH 1 10 102 103 104 PULSE WIDTH (PW) (µs) 105 106 FIGURE 9. TYPICAL EXTERNAL CAPACITANCE vs PULSE WIDTH 7-490 CD4098BMS Typical Performance Characteristics MINIMUM RESET PULSE WIDTH (tWR) (ns) 1058 (Continued) AMBIENT TEMPERATURE (TA) = +25oC CL = 50pF RX = 100KΩ FREQUENCY = 100KHz RISE TIME (tr), FALL (tf) = 20ns 6 4 2 1048 6 4 2 SUPPLY VOLTAGE (VDD) = 5V 1038 6 4 2 1028 6 4 2 10V 15V 10 10 2 4 2 6 8 4 6 8 2 4 6 8 2 102 103 104 EXTERNAL CAPACITANCE (CX) (pF) 4 6 8 105 AVERAGE POWER - DISSIPATION FOR 100% DUTY CYCLE (P100) (µW) FIGURE 10. TYPICAL MINIMUM RESET PULSE WIDTH vs EXTERNAL CAPACITANCE 106 AMBIENT TEMPERATURE (TA) = +25oC RX = 5KΩ TO 1MΩ CL = 50pF CX = 100pF 1000pF 0.01µF 1µF 0.1µF 6 4 2 105 6 4 To calculate average power dissipation(P) for less than 100% duty cycle: P100 = average power for 100% duty cycle: 2 P= 104 tm ( ) τT 6 4 τT P100 where τm = one shot pulse width τT = trigger pulse period 2 e.g. For τm = 600µs, tT = 1000µs. CX = 0.01mF 103 6 4 τm VDD = 5V VDD = 5V = 10V = 15V 2 102 2 1 4 68 2 4 68 2 4 68 2 4 68 2 P1 = ( 600 1000 ) 103 µW = 600µW (see dotted line on graph) 4 68 10 102 103 104 ONE-SHOT PULSE WIDTH (τm) (µs) 105 FIGURE 11. AVERAGE POWER DISSIPATION vs ONE-SHOT PULSE WIDTH Applications VDD VDD RX1 RX2 CX1 1 +TR 4 5 CX2 2 6 VSS 15 14 11 10 12 MONO 2 VDD 13 Q MONO 1 VDD 3 -TR RX1 CX1 2 RX2 CX2 T2 ≈ 2 CX ≥ 0.01µF T1 ≈ INPUT PULSE OUTPUT PULSE T1 T2 FIGURE 12. PULSE DELAY 7-491 Q OUTPUT CD4098BMS Applications (Continued) VDD VDD SUPPLY IDD RX1 RX2 CX1 +TR 1 R 2 4 5 VDD CX2 6 Q1 -TR MONO 1 VSS R Q1 3 8 IDD, TX vs RX 15 14 Q2 11 9 12 MONO 2 Q2 10 13 RX IDD (AVG.) TX (T1 + T2) VDD 10kΩ 1mA 3.8µs 5V 0.05mA 0.5s 2.5mA 3.2µs 0.5mA 0.5s 5mA 3µs 1mA 0.5s OUTPUT 10V VSS RUN VDD VDD VDD SUPPLY 0 RESET* VSS RESET 10MΩ 10V NOTES: 1. All values are typical. * TO ENSURE RESTART, APPLY RESET (NEGATIVE PULSE) AFTER VDD SUPPLY VOLTAGE HAS REACHED ITS VDD LEVEL T2 T1 T2 2. CX range: 0.0001µF to 0.1µF Q2 TX IDD FIGURE 13. ASTABLE MULTIVIBRATOR WITH RESTART AFTER RESET CAPABILITY Chip Dimensions and Pad Layout Dimensions in parenthesis are in millimeters and are derived from the basic inch dimensions as indicated. Grid graduations are in mils (10-3 inch). METALLIZATION: PASSIVATION: Thickness: 11kÅ − 14kÅ, AL. 10.4kÅ - 15.6kÅ, Silane BOND PADS: 0.004 inches X 0.004 inches MIN DIE THICKNESS: 0.0198 inches - 0.0218 inches 7-492