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| 2020/2021 FIXED SIP DELAY LINE TR < 1ns (SERIES 2020 & 2021) FEATURES * * * * * * * 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 123 G IN G data 3 (R) delay devices, inc. PACKAGES 678 G OUT G 2020-xx xx = Delay (TD) 123 IN G OUT 2021-xx xx = Delay (TD) 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 (TD) given by the device dash number. The characteristic impedance of the lines is nominally 50 ohms. The rise time (TR) of the lines is no more than 1ns, resulting in a 3dB bandwidth of at least 350MHz. PIN DESCRIPTIONS IN OUT G Signal Input Signal Output Ground SERIES SPECIFICATIONS * * * * * * IN Dielectric GND GND DASH NUMBER SPECIFICATIONS Part Number 2021-100 2021-150 2021-200 2021-250 2021-300 2021-350 2021-400 2021-500 2021-600 2021-700 Part Number 2020-100 2020-150 2020-200 2020-250 2020-300 2020-350 2020-400 2020-500 2020-600 2020-700 2020-800 2020-900 2020-1000 2020-1100 2020-1200 2020-1300 2020-1400 2020-1500 2020-1600 2020-1750 Delay (ps) 100 10 150 10 200 10 250 10 300 10 350 10 400 10 500 10 600 12 700 14 800 16 900 18 1000 20 1100 22 1200 24 1300 26 1400 28 1500 30 1600 32 1750 35 Imped. () 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 Tolerance: Bandwidth: Ripple in pass-band: Dielectric breakdown: Operating temperature: Temperature coefficient: Serpentine 2% or 10ps >350MHz Approx. 0.2dB >500 Vdc -65C to +125C <100 PPM/C OUT Functional Diagram 1.08 MAX. .142 MAX. .500 MAX. Series 2020 G IN G G OUT G .380 MAX. .200 MIN. Series 2021 IN G OUT .100 .100 .500 .100 .100 .290 MAX. .020 DIA. .100 .100 .150 MAX. Package Dimensions (c) 2001 Data Delay Devices Doc #01009 10/31/01 DATA DELAY DEVICES, INC. 3 Mt. Prospect Ave. Clifton, NJ 07013 1 2020/2021 PASSIVE DELAY LINE TEST SPECIFICATIONS TEST CONDITIONS INPUT: Ambient Temperature: Source Amplitude: Source Impedance: Input Frequency: 25 C 3 C 0dBm typical 50 nominal 27.777778MHz o o OUTPUT: Zload: 50 nominal 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 only and do not in any way restrict the operation of the device. OUT IN R IN A NETWORK ANALYZER (HP 3577A) IN B RF 50-Ohm Coax 50-Ohm Coax IN 50-OHM SIGNAL DIVIDER OUT R (HP 35676 -66301) OUT A OUT B 50-Ohm Coax IN GND DEVICE UNDER TEST (DUT) 50-Ohm Coax OUT GND Test Setup Doc #01009 10/31/01 DATA DELAY DEVICES, INC. Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com 2 |
Price & Availability of 2021-200
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