AS10H536 AUSTIN | Alldatasheet

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UniUniUniUniUnivvvvvererererersal Hesal Hesal Hesal Hesal He xadecimalxadecimalxadecimalxadecimalxadecimal CounterCounterCounterCounterCounter AS10H536 Austin Semiconductor, Inc. AS10H536 Rev. 3.0 10/02 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. For more products and information please visit our web site at www.austinsemiconductor.com AVAILABLE AS MILITARY SPECIFICATIONS

  • MIL-STD-883, Paragraph 1.2.2 Compliant Universal Hexadecimal Counter PIN ASSIGNMENT (Top View) 16-Pin Side Brazed DIP (C Designator) GENERAL DESCRIPTION The AS10H536 is a high speed synchronous hexadecimal counter. This MECL 10H part which is a functional/pinout duplication of the standarad MECL 10K family part, with 100% improvement in propagation delay, and no increase in powersupply current.

FEATURES

  • Counting frequency, 250 MHz minimum
  • 900 mW Max/Pkg (No Load)
  • Improved Noise Margin 150 mV (Over Operating V oltage and Temperature Range)
  • V oltage Compensated
  • MECL 10K-Compatible
  • Available in a 16-pin DIP package (C designator), CDIP2-T16 per MIL-STD-1835 and in a 16-pin Flatpack (F designator), CDFP4-F16 per MIL-STD-1835. BURN-IN CONDITIONS: VTT = -2.0V MAX/ -2.2V MIN VEE = -5.7V MAX/ -5.2V MIN V CC1 COUT\\ VEE VCC2 Clock CIN\\ CIN\\S 1 S2 Operating Mode Don't Care L L Preset (Program) L L H Increment (Count Up) H L H Hold Count L H L Decrement (Count Down) H H L Hold Count Don't Care H H Hold (Stop Count) Function Select Table 16-Pin Bottom Brazed FP (F Designator) Clock VCC2 VCC1 COUT\\ CIN\\ VEE

UniUniUniUniUnivvvvvererererersal Hesal Hesal Hesal Hesal He xadecimalxadecimalxadecimalxadecimalxadecimal CounterCounterCounterCounterCounter AS10H536 Austin Semiconductor, Inc. AS10H536 Rev. 3.0 10/02 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. FUNCTION PIN # BURN-IN (CONDITION C) VCC1 1 GND Q2 2 51 Ω to VTT Q3 3 51 Ω to VTT COUT\\ 4 51 Ω to VTT D3 5 GND D2 6 GND S2 7 OPEN VEE 8 VEE S1 9 OPEN CIN\\ 10 OPEN D1 11 GND D0 12 GND CLK 13 CP1 Q0 14 51 Ω to VTT Q1 15 51 Ω to VTT VCC2 16 GND PIN ASSIGNMENTS (Ceramic DIP) PIN ASSIGNMENTS (Ceramic FP) FUNCTION PIN # BURN-IN (CONDITION C) CLK 1 CP1 Q0 2 51 Ω to VTT Q1 3 51 Ω to VTT VCC2 4 GND VCC1 5 GND Q2 6 51 Ω to VTT Q3 7 51 Ω to VTT COUT\\ 8 51 Ω to VTT D3 9 GND D2 10 GND S2 11 OPEN VEE 12 VEE S1 13 OPEN CIN\\ 14 OPEN D1 15 GND D0 16 GND

ORDERING INFORMATION

*AVAILABLE PROCESSES MIL = Military Processing -55 oC to +125oC EXAMPLE: AS10H536C16MIL Device Number Package Type Pin Count Process* AS10H536 C 16 MIL AS10H536 F 16 MIL

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. FIGURE 1. Logic Diagram ! Truth table shows logic states assuming inputs vary in sequence shown from top to bottom. !! A clock H is defined as a clock input transition from a low to a high logic level. NOTES: Flip flops will toggle when all T\\ inputs are LOW.

UniUniUniUniUnivvvvvererererersal Hesal Hesal Hesal Hesal He xadecimalxadecimalxadecimalxadecimalxadecimal CounterCounterCounterCounterCounter AS10H536 Austin Semiconductor, Inc. AS10H536 Rev. 3.0 10/02 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. * ELECTRICAL CHARACTERISTICS Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 linear fpm is maintained. Outputs are terminated through a 100 Ω resistor to -2.0 volts. QUIESCENT LIMIT TABLE* SYM PARAMETER UNITS MIN MAX MIN MAX MIN MAX VIH1 VIL1 VEE2 VEE1 VCC P.U.T. VOH High Output VOL Low Output VOH1 High Output VOL1 Low Output IEE Power Supply Current -149 -164 -164 mA 8 1, 16 8 IIH Input Current High 225 365 365 µA 9 8 1, 16 CIN\\ IIH1 Input Current High 260 415 415 µA 10 8 1, 16 5, 6, 11, 12, 13 CLK, D0-D3 IIH2 Input Current High 320 520 520 µA 5, 6, 11-13 8 1, 16 7 IIH3 Input Current High 405 655 655 µA 7 8 1, 16 9 IIL Input Current Low 0.5 0.3 0.5 µA 5-7, 10-13 8 1, 16 5, 6, 11 - 13 Functional Paramters: +25°C TEST VOLTAGE APPLIED TO PINS BELOWLIMITS Subgroup 1 +125°C -55°C Pinouts referenced are for DIP Package, Check Pin Assignments VCC=0V, Output Load=100ΩΩΩΩ to -2.0VSubgroup 2 Subgroup 3

UniUniUniUniUnivvvvvererererersal Hesal Hesal Hesal Hesal He xadecimalxadecimalxadecimalxadecimalxadecimal CounterCounterCounterCounterCounter AS10H536 Austin Semiconductor, Inc. AS10H536 Rev. 3.0 10/02 Austin Semiconductor, Inc. reserves the right to change products or specifications without notice. * ELECTRICAL CHARACTERISTICS Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 linear fpm is maintained. Outputs are terminated through a 100 Ω resistor to -2.0 volts. QUIESCENT LIMIT TABLE*