TTLPD-80

TTLPD Series FAST / TTL Pulse Width Discriminator Modules 14-Pin Package Commercial and Mil-Grade Versions FAST/TTL Logic Buffered Pass Pulse Widths above & suppress Pulses below Nominal Value Operating Temperature Ranges 0OC to +70OC, or -55OC to +125OC Electrical Specifications at 25OC FAST / TTL Pulse Width Discriminator Modules Part Number TTLPD-10 TTLPD-15 TTLPD-20 TTLPD-25 TTLPD-30 Mil-Grade Part Number TTLPD-10M TTLPD-15M TTLPD-20M TTLPD-25M TTLPD-30M TTLPD-35M TTLPD-40M TTLPD-50M TTLPD-60M TTLPD-75M TTLPD-80M TTLPD-100M TTLPD-120M TTLPD-125M TTLPD-150M TTLPD-200M Suppressed Pulse Width, Max. (ns) < 8.5 < 13.5 < 18.5 < 23.5 < 28.5 < 33.0 < 38.0 < 47.5 < 57.0 < 71.0 < 76.0 < 95.0 < 114.0 < 118.7 < 142.5 < 190.0 Passed Pulse Width, Min. (ns) > 11.5 > 16.5 > 21.5 > 26.5 > 31.5 > 37.0 > 42.0 > 52.5 > 63.0 > 79.0 > 84.0 > 105.0 > 126.0 > 131.3 > 157.5 > 210.0 IN Pin 8 PWIN < XX TTLPD-35 PWIN > XX TTLPD-40 TTLPD-50 TTLPD-60 TTLPD-75 TTLPD-80 TTLPD-100 OUT Pin 1 T D PW OUT TTLPD-120 TTLPD-125 TTLPD-150 TTLPD-200 General: Input pulse widths greater than the Nominal value (XX in ns from P/N TTLPD-XX) of the module, will propagate with delay of (XX + 5ns) ± 5% or 2 ns, whichever is greater. Output pulse width will follow the input width ± 7% or 4 ns, whichever is greater. Input pulse widths less than the Nominal value will be suppressed. Vcc 14 TTLPD Schematic IN 8 Pulse Width Discriminator TEST CONDITIONS -- FAST / TTL VCC Supply Voltage ................................................ 5.00VDC Input Pulse Voltage ................................................... 3.20V Input Pulse Rise Time ....................................... 3.0 ns max. 1. Measurements made at 25OC 2. Delay / Pulse Widths measured at 1.50V level 3. Rise Times measured from 0.75V to 2.40V. 4. 10pf probe and fixture load on output under test. 1 OUT 7 GND Dimensions in Inches (mm) Commercial Grade 14-Pin Package with Unused Leads Removed per Schematic. (For Mil-Grade TTLPD-xxxM, Height is 0.335") OPERATING SPECIFICATIONS VCC Supply Voltage ................................... 5.00 ± 0.25 VDC ICC Supply Current ......................... 42 mA typ., 60 mA Max. Logic “1” Input: VIH ....................... 2.00 V min., 5.50 V max. IIH ............................... 20 µA max. @ 2.70V Logic “0” Input: VIL ........................................... 0.80 V max. IIL ............................................ -0.6 mA mA VOH Logic “1” Voltage Out .................................. 2.40 V min. VOL Logic “0” Voltage Out ................................ 0.50 V max. Operating Temperature Range ........................... 0O to 70OC Storage Temperature Range ..................... -65O to +150OC .810 (20.57) MAX. .400 (10.16) MAX. .245 .275 (6.22) (6.99) TYP. MAX. .120 (3.05) MIN. .050 (1.27) TYP. .020 (0.51) TYP. .010 (0.25) TYP. .300 (7.62) .600 (15.24) TYP. MIL-GRADE: These Military Grade devices use integrated circuits screened to MIL-STD-883B with an operating temperature range of -55 to +125OC. These devices have a package height of .335" Specifications subject to change without notice. For other values & Custom Designs, contact factory. TTLPD 9901 Rhombus Industries Inc. 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 • FAX: (714) 896-0971 www.rhombus-ind.com • email: sales@rhombus-ind.com