1515 data 3 delay devices, inc. FIXED SIP DELAY LINE TD/TR = 10 (SERIES 1515) FEATURES • • • • • • PACKAGES Fast rise time for high freq. applications Very narrow device (SIP package) Stackable for PC board economy Low profile Epoxy encapsulated Meets or exceeds MIL-D-23859C 1515-xxz xx = Delay (TD) z = Impedance Code 1 2 13 14 IN GND GND OUT FUNCTIONAL DESCRIPTION PIN DESCRIPTIONS The 1515-series device is a fixed, single-input, single-output, passive delay IN Signal Input line. The signal input (IN) is reproduced at the output (OUT), shifted by a OUT Signal Output time (TD) given by the device dash number. The characteristic impedance GND Ground of the line is given by the letter code that follows the dash number (See Table). The rise time (TR) of the line is 10% of TD, and the 3dB bandwidth is given by 3.5 / TD. DASH NUMBER SPECIFICATIONS SERIES SPECIFICATIONS • • • • • Dielectric breakdown: Distortion @ output: Operating temperature: Storage temperature: Temperature coefficient: 50 Vdc 10% max. -55°C to +125°C -55°C to +125°C 100 PPM/°C Part Number 1515-10A 1515-20A 1515-30A 1515-40A 1515-50A 1515-60A 1515-70A 1515-80A 1515-90A 1515-100A 1515-10Y 1515-20Y 1515-30Y 1515-40Y 1515-50Y 1515-60Y 1515-70Y 1515-10B 1515-20B 1515-30B 1515-40B 1515-50B Delay (ns) 10 ± 1.0 20 ± 1.0 30 ± 1.5 40 ± 2.0 50 ± 2.5 60 ± 3.0 70 ± 3.5 80 ± 4.0 90 ± 4.5 100 ± 5.0 10 ± 1.0 20 ± 1.0 30 ± 1.5 40 ± 2.0 50 ± 2.5 60 ± 3.0 70 ± 3.5 10 ± 1.0 20 ± 1.0 30 ± 1.5 40 ± 2.0 50 ± 2.5 Impedance (Ω Ω) 50 50 50 50 50 50 50 50 50 50 75 75 75 75 75 75 75 100 100 100 100 100 IN (1) OUT (14) GND (2) GND (13) Functional Diagram Ins. Loss (dB) < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 1.0 < 1.0 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 Cut-Off (MHz) 350 175 116 87 70 58 50 43 38 35 350 175 116 87 70 58 50 350 175 116 87 70 2000 Data Delay Devices Doc #00116 7/20/00 DATA DELAY DEVICES, INC. 3 Mt. Prospect Ave. Clifton, NJ 07013 1 1515 1.455 1 .200 2 .020 13 14 .100 MIN .100 .020 .250 .010 1.300 .077 Package Dimensions PASSIVE DELAY LINE TEST SPECIFICATIONS TEST CONDITIONS INPUT: Ambient Temperature: Input Pulse: OUTPUT: Rload: Cload: Threshold: 25 C ± 3 C High = 3.0V typical Low = 0.0V typical Source Impedance: 50Ω Max. Rise/Fall Time: 3.0 ns Max. (measured at 10% and 90% levels) Pulse Width (TD <= 75ns): PWIN = 100ns Period (TD <= 75ns): PERIN = 1000ns Pulse Width (TD > 75ns): PWIN = 2 x TD Period (TD > 75ns): PERIN = 10 x TD o o 10MΩ 10pf 50% (Rising & Falling) NOTE: The above conditions are for test only and do not in any way restrict the operation of the device. PERIN PWIN TRISE INPUT SIGNAL TFALL VIH 90% 50% 10% 90% 50% 10% TRISE VIL TFALL TRISE OUTPUT SIGNAL 90% 50% 10% TFALL VOH 90% 50% 10% VOL Timing Diagram For Testing OUT PULSE GENERATOR RIN IN DEVICE UNDER TEST (DUT) IN OUT TRIG TRIG 50 Ω RIN = ROUT = ZLINE OSCILLOSCOPE ROUT Test Setup Doc #00116 7/20/00 DATA DELAY DEVICES, INC. Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com 2