2020/2021 doc #01009 data delay devices, inc. 1 10/31/01 3 mt. prospect ave. clifton, nj 07013 fixed sip delay line t r < 1ns (series 2020 & 2021) features packages microstrip technology fast rise time for high frequency applications delay available from 100ps to 2500ps very narrow device (sip package) stackable for pc board economy epoxy encapsulated meets or exceeds mil-d-23859c functional description the 2020- and 2021-series devices are fixed, single-input, single-output, passive delay lines. the signal input (in) is reproduced at the output (out), shifted by a time (t d ) given by the device dash number. the characteristic impedance of the lines is nominally 50 ohms. the rise time (t r ) of the lines is no more than 1ns, resulting in a 3db bandwidth of at least 350mhz. series specifications tolerance: 2% or 10ps bandwidth: >350mhz ripple in pass-band: approx. 0.2db dielectric breakdown: >500 vdc operating temperature: -6 5 c to +125 c temperature coefficient: <100 ppm/ c functional diagram gnd in gnd out dielectric serpentine 1.08 max. .500 .100 .020 dia. package dimensions in g g out g g series 2020 .100 .100 .100 .290 max. .380 max. .200 min. .500 max. in g out series 2021 .100 .100 .142 max. .150 max. 2001 data delay devices data delay devices, inc. 3 2 6 7 1 g in out g 8 3 g g 2020-xx xx = delay (t d ) 2 1 in out 3 g 2021-xx xx = delay (t d ) pin descriptions in signal input out signal output g ground dash number specifications part number part number delay ( p s) imped. ( w w ) 2021-100 2020-100 100 10 50 2021-150 2020-150 150 10 50 2021-2 00 2020-200 200 10 50 2021-25 0 2020-25 0 250 10 50 2021-3 00 2020-3 00 300 10 50 2021-35 0 2020-35 0 350 10 50 2021-4 00 2020-4 00 400 10 50 2021-5 00 2020-5 00 500 10 50 2021-6 00 2020-6 00 600 12 50 2021-7 00 2020-7 00 700 14 50 2020-8 00 800 16 50 2020-9 00 9 00 18 50 2020-1 0 00 1000 20 50 2020-1 1 00 1100 22 50 2020-1 2 00 1200 24 50 2020-1 3 00 1300 26 50 2020-1 4 00 1400 28 50 2020-1 5 00 1500 30 50 2020-1 6 00 1600 32 50 2020-1 75 0 175 0 35 50
2020/2021 doc #01009 data delay devices, inc. 2 10/31/01 tel: 973-773- 2299 fax: 973-773-9672 http://www.datadelay.com passive delay line test specifications test conditions input: output: ambient temperature: 25 o c 3 o c z load : 50 w nominal source amplitude: 0dbm typical source impedance: 50 w nominal input frequency: 27.777778mhz network analyzer is used in phase measurement mode, normalized with a wire jumper between input and output of dut test socket. delay is related to phase lag with proportionality constant of 100ps/deg. note: the above conditions are for test on ly and do not in any way restrict the operation of the device. in test setup device under test (dut) network analyzer (hp 3577a) out in r in a in b gnd in out b 50-ohm signal divider (hp 35676 -66301) out r out a 50-ohm coax 50-ohm coax 50-ohm coax 50-ohm coax rf out gnd
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