1517 ETC | Alldatasheet
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Doc #01007 DATA DELAY DEVICES, INC. 1 10/30/01 3 Mt. Prospect Ave. Clifton, NJ 07013 5-TAP DIP DELAY LINE TD/TR = 3 (SERIES 1517) FEATURES PACKAGES
- 5 taps of equal delay increment
- Delays as large as 300ns available
- Low DC resistance
- Standard 14-pin DIP package
- Epoxy encapsulated
- Meets or exceeds MIL-D-23859C FUNCTIONAL DESCRIPTION The 1517-series device is a fixed, single-input, five-output, passive delay line. The signal input (IN) is reproduced at the outputs (T1-T5) in equal increments. The delay from IN to T5 (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 33% of T D , and the 3dB bandwidth is given by 1.05 / T D . SERIES SPECIFICATIONS FUNCTIONAL DIAGRAM
- 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 Delay (ns) Imped (ΩΩ ) RDC (ΩΩ ) Part Number Delay (ns) Imped (ΩΩ ) RDC (ΩΩ ) Part Number Delay (ns) Imped (ΩΩ ) RDC (ΩΩ ) 2001 Data Delay Devices data delaydevices, inc. IN N/C N/C GND N/C N/C N/C N/C N/C 1517-xxz xx = Delay (T D ) z = Impedance Code PIN DESCRIPTIONS IN Signal Input T1-T5 Tap Outputs GND Ground GND IN T5 T1 T2 T3 T4
Doc #01007 DATA DELAY DEVICES, INC. 2 10/30/01 Tel: 973-773- 2299 Fax: 973-773-9672 http://www.datadelay.com .780 MAX. 1 2 3 4 5 6 7 814 13 12 11 10 9 See Table .015 TYP. .070 MAX..018 TYP. .600 ±.010
6 Equal spaces
each .100 ±.010 Non-Accumulative .280 MAX. .350 MAX. .010 ±.002 Lead Material: Nickel-Iron alloy 42 TIN PLATE Package Dimensions 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 conditions are for test only and do not in any way restr ict the operation of the device. Timing Diagram For Testing D RISE D 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 T1OUT TRIG IN TRIG Test Setup DEVICE UNDER TEST (DUT) OSCILLOSCOPPULSE GENERATOR 50 Ω R OUT R IN R IN = R OUT = Z LINE