2214-50A ETC

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Technical content

Doc #97026 DATA DELAY DEVICES, INC. 1 2/7/97 3 Mt. Prospect Ave. Clifton, NJ 07013 20-TAP DIP DELAY LINE TD/TR = 10 (SERIES 2214) FEATURES PACKAGES

  • 20 taps of equal delay increment
  • High bandwidth (T D /T R =10)
  • Low profile
  • Epoxy encapsulated
  • Meets or exceeds MIL-D-23859C FUNCTIONAL DESCRIPTION The 2214-series device is a fixed, single-input, twenty-output, passive delay line. The signal input (IN) is reproduced at the outputs (T1-T20) in equal increments. The delay from IN to T20 (T D ) is given by the device dash number. The characteristic impedance of the line is given by the letter code that follows the dash number (See Table). The rise time (T R ) of the line is 10% of T D , and the 3dB bandwidth is given by 3.5 / T D . SERIES SPECIFICATIONS
  • Dielectric breakdown: 50 Vdc
  • Distortion @ output: 10% max.
  • Operating temperature: -55 °C to +125 °C
  • Storage temperature: -55 °C to +125 °C
  • Temperature coefficient: 100 PPM/ °C DASH NUMBER SPECIFICATIONS Part Number TD (ns) Delay per Tap (ns) TR (ns) Imped. (ΩΩ ) RDC (ΩΩ )  1997 Data Delay Devices data delaydevices, inc. N/C IN GND N/C T20 T19 T18 T17 T16 T15 T14 T13 T12 T11 T10 2214-xxz (DIP) 2214-xxzC4 (Gull-Wing) xx = Delay (T D ) z = Impedance Code PIN DESCRIPTIONS IN Signal Input T1-T20 Tap Outputs GND Ground DASH NUMBER SPECIFICATIONS Part Number TD (ns) Delay per Tap (ns) TR (ns) Imped. (ΩΩ ) RDC (ΩΩ ) 2214-1000D 1000 ± 50.0 50.0 ± 2.5 100 250 47.0 2214-1000G 1000 ± 50.0 50.0 ± 2.5 100 500 100 2214-1200G 1200 ± 60.0 60.0 ± 3.0 120 500 110 2214-1500G 1500 ± 75.0 75.0 ± 3.8 150 500 130 2214-2000G 2000 ± 100 100 ± 5.0 200 500 156

Doc #97026 DATA DELAY DEVICES, INC. 2 2/7/97 Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com FUNCTIONAL DIAGRAM GND IN T1 T2 T3 T4 T6 T7 T8 T9T5 T20 T11 T12 T13 T14 T16 T17 T18 T19T15T10 PACKAGE DIMENSIONS 1.270 ±.010 1 2 3 4 5 6 7 8 16 15 14 13 1211109 .280 MAX. .015 TYP. .070 MAX..018 TYP. 1.100 ±.010

11 Equal spaces

each .100 ±.010 Non-Accumulative .580 MAX. .600 ±.005 .010 ±.002 Lead Material: Nickel-Iron alloy 42 TIN PLATE 20 19 18 1724 23 22 21 DIP (2214-xxz) 1.280 ±.020 .882 ±.005 .020 TYP. .040 TYP. .100.090 1.100 .280 MAX. .590 MAX. .010 ±.002 .050 ±.010 .710 ±.005 .007 ±.005 1 2 3 4 5 6 7 8 9 10 11 12 131415161718192021222324 Gull-Wing (2214-xxzC4)

Doc #97026 DATA DELAY DEVICES, INC. 3 2/7/97 3 Mt. Prospect Ave. Clifton, NJ 07013 PASSIVE DELAY LINE TEST SPECIFICATIONS TEST CONDITIONS INPUT: OUTPUT: Ambient Temperature: 25 o C ± 3 o C Rload: 10M Ω Input Pulse: High = 3.0V typical Cload: 10pf Low = 0.0V typical Threshold: 50% (Rising & Falling) Source Impedance: 50 Ω Max. Rise/Fall Time: 3.0 ns Max. (measured at 10% and 90% levels) Pulse Width (TD <= 75ns): PW IN = 100ns Period (TD <= 75ns): PER IN = 1000ns Pulse Width (TD > 75ns): PW IN = 2 x T D Period (TD > 75ns): PER IN = 10 x T D NOTE: The above c onditions are for test only and do not in any way restrict the operation of the device. Timing Diagram For Testing T RISE T FALL PER IN PW IN T RISE T FALL 10%10% 50%50% 90% 90% 50%50% V IH V IL V OH V OL INPUT SIGNAL OUTPUT SIGNAL T RISE T FALL 10%10% 90% 90% IN OUT TRIG IN TRIG Test Setup DEVICE UNDER TEST (DUT) OSCILLOSCOPEPULSE GENERATOR 50 Ω R OUT R IN R IN = R OUT = Z LINE T20