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| TTLPWG Series FAST / TTL Pulse Width Generator Modules Electrical Specifications at 25OC 14-Pin Package Commercial and Mil-Grade Versions FAST/TTL Logic Buffered Precise Pulse Width Output triggered by Rising Edge of Input Operating Temperature Ranges 0OC to +70OC, or -55OC to +125OC FAST / TTL Buffered Pulse Width Generator Modules Part Number TTLPWG-5 TTLPWG-6 TTLPWG-7 TTLPWG-8 TTLPWG-9 TTLPWG-10 TTLPWG-12 TTLPWG-15 TTLPWG-20 TTLPWG-25 TTLPWG-30 TTLPWG-35 TTLPWG-40 TTLPWG-45 TTLPWG-50 TTLPWG-60 TTLPWG-70 TTLPWG-80 TTLPWG-100 Mil-Grade Output Pulse Part Number Width (ns) TTLPWG-5M 5 1.0 TTLPWG-6M 6 1.0 TTLPWG-7M 7 1.0 TTLPWG-8M 8 1.0 TTLPWG-9M 9 1.0 TTLPWG-10M 10 1.5 TTLPWG-12M 12 1.5 TTLPWG-15M 15 2.0 TTLPWG-20M 20 2.0 TTLPWG-25M 25 2.0 TTLPWG-30M 30 2.0 TTLPWG-35M 35 2.0 TTLPWG-40M 40 2.0 TTLPWG-45M 45 2.25 TTLPWG-50M 50 2.5 TTLPWG-60M 60 3.0 TTLPWG-70M 70 3.5 TTLPWG-80M 80 4.0 DSP-1348M 100 5.0 TTLPWG Schematic Vcc 14 OUT 13 IN 8 IN Pin 8 OUT Pin 1 T D PW T D OUT PW OUT General: Triggered by the input's rising edge (input pulse width 10 ns, min.), a pulse of specified width will be generated at the output with a propagation delay of 5 2 ns (7 2 ns, for inverted output). Highto-low transitions will not trigger the unit. Designed for output duty-cycle less than 50%. Maximum Freq. (MHz) 63 56 53 47 44 42 35 32 22 19 15 13 11 10 9 8 7 6 5 TEST CONDITIONS -- FAST / TTL VCC Supply Voltage ................................................ 5.00VDC Input Pulse Voltage ................................................... 3.20V Input Pulse Rise Time ....................................... 3.0 ns max. Input Pulse Width / Period ............................ 250 / 1000 ns 1. Measurements made at 25OC 2. Delay Times measured at 1.50V level of leading edge. 3. Rise Times measured from 0.75V to 2.40V. 4. 10pf probe and fixture load on output under test. 1 OUT Pulse Width Control Circuit 7 GND Dimensions in Inches (mm) Commercial Grade 14-Pin Package with Unused Leads Removed per Schematic. (For Mil-Grade TTLPWG-xxxM, Height is 0.335") .810 (20.57) MAX. .400 (10.16) MAX. OPERATING SPECIFICATIONS VCC Supply Voltage ................................... 5.00 0.25 VDC ICC Supply Current ......................... 35 mA typ., 55 mA Max. Logic "1" Input: VIH ....................... 2.00 V min., 5.50 V max. IIH ............................... 20 A 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. PWI Input Pulse Width ......................................... 10 ns min. Operating Temperature Range ........................... 0O to 70OC Storage Temperature Range ..................... -65O to +150OC .245 .275 (6.22) (6.99) TYP. MAX. .020 (0.51) TYP. .100 (2.54) TYP. .050 (1.27) TYP. .120 (3.05) MIN. .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. TTLPWG 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 |
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