10 Taps - Delay Lines 1520 (DIP) SERIES: 1520S (SM D) To/Tr = 5/1 Features: mw 10 taps. m Standard 14 pins DIP and SMD cases. m Low D.C. resistance. m Fast delivery. m 1000 ns delay. 1 c uA B29 eet 018 J .070 76 5 4 3 2 4 1520 SS o Lead Material: Nickel-iron alloy 42 TIN PLATE & 9 1 WW #12 #43 414 .780 MAX. wax TT 7 A tb > 018 010 J : | TYP. +002 \ RAAAAIE TyP. MAX, .600 + .010 L. ae & equal spaces, e@sch . 100 +010. Non-Cumulative. 1520S 040 . nn ny iv VUYUVY VI oe ee oe 00 weetee eee ene eee 780. MAX PART NUMBER MAKE-UP 1520(S) A 101. 151A SERIES MOUNTING HEIGHT CODE (See Table II.) DELAY TIME: Expressed in nanosecond (nis). First two digits are significant figures Last digit specifies number of zeros to follow. IMPEDANCE: Expressed in ohms (62) First two digits are significant. Last digit specifies number of zeros to follow PIN SEQUENCE CODE (See Table lil). STANDARD Pin Sequence if omitted. Specifications: m Delay accuracy: +5% (others on request). @ No. taps: 10 equally spaced taps. m Taps accuracy: +5% of tap delay. m Impedance tolerance: +10% (others on request). @ Rise-Time: 20% of time delay. m Withstanding voltage: 50 Vdc. min. m@ Temperature coefficient: 100 PPM/"C. @ Environment: Meets or exceeds MIL-D-23859C. TABLE !!. MOUNTING HEIGHT , ve DIMENSIONS Lead = = dob belss) A ve | B 240 c 290 TABLE 1 Td (ns) TdAap Tr (ns) ATTENUATION (%) TYPICAL PER IMPEDANCE @ | (+5%) {ns)@ (45%) MAX 50 100 200 300 500 10 1 3 20 2 55 3 5 5 30 3 8s 3 5 40 4 8 3 5 5 50 5 10 3 5 5 5 7 eo 6 12 3 5 5 5 7 75 We 15 3 5 5 5 7 100 10 20 3 5 5 ? 7 120 12 24 3 5 6 ? 8 150 15 30 3 5 6 7 8 180 18 36 4 6 7 8 200 20 40 4 6 7 8 220 22 44 4 5 6 7 8 250 25 50 4 6 7 300 30 6 5 8 10 10 375 B72 75 7 8 10 10 500 50 100 8 10 12 12 600 ao 120 15 18 750 75 150 15 20 1000 100 200 20 Or 42 ns, whichever is greater. '?) Or +4 ns, whichever is greater, referenced from input TABLE Ill. PIN NUMBER SEQUENCE CODE [IN | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% 1 90 Jour GND. Standard| 14 2] 12 37 11 4 | 10 6 9 7 1,8 A 1 2} 13 3] 12] 4 10 9 8 ? 14 B 2 3 4 5 6 7 9] 10 | Tt 12 | 13 1, 14 c 7 9 6 | 160 5 [i 12 3] 13 2] 14 1,8 D 1 13 2] 12 3741 4] 10 5 9 6 | 7.8, 14 E 2 3 4 5 6 78] 9] 10 |] 1 w2 7 13 1,14 F 1 13 2 i2 3 11 47 10 5 9 8 7 G 2] 13 3 fF 12 4 [1 5 | 10 6 9 7 8,14 H 2 3 4 12 6 7 9 10 11 12 13 1 I 1 13 2] 12 3711 & | 10 6 9 7 | 8,14 d 1 2] 13 3] t2 4 10 6 9 6 7 6,14 K 1 2 3 4 716 1271 10 9 8 7 N 1 2 3 4 5] 6 10 | 1 12 | 13 | 14 7 T 1 2 3 4 | 6 97 10] 14 | 12 7 49 7,14 U 2 3 4 5 6] 8 9] to] 11 12 | 13 1,7 Vv 2 3 4 8 8 97107 11 1207 13 1 Ww 1 13 2 | 12 3 [1 4] 10 5 9 8 7,14 Other pin sequences available upon request 3 Mt. Prospect Avenue, Clifton, New Jersey 07013 @ (201) 773-2299 m FAX (201) 773-9672 98