2020 Datasheet, PDF (1/2 Pages) Data Delay Devices, Inc. – FIXED SIP DELAY LINE TR < 1ns

FIXED SIP DELAY LINE
T_R < 1ns
(SERIES 2020 & 2021)
2020/2021
data
delay
3
®
devices, inc.
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
PACKAGES
678
2020-xx
xx = Delay (T_D)
G IN G
G OUT G
123
2021-xx
xx = Delay (T_D)
IN G OUT
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.
PIN DESCRIPTIONS
IN
OUT
G
Signal Input
Signal Output
Ground
SERIES SPECIFICATIONS
• Tolerance:
2% or 10ps
• Bandwidth:
>350MHz
• Ripple in pass-band:
Approx. 0.2dB
• Dielectric breakdown: >500 Vdc
• Operating temperature: -65°C to +125°C
• Temperature coefficient: <100 PPM/°C
IN
GND
Serpentine
Dielectric
Functional Diagram
OUT
GND
1.08 MAX.
.142
MAX.
Series
2020
.380
MAX.
G IN G
G OUT G
.200
MIN.
.020
.100 .100
.100 .100
DIA.
.500
.290
MAX.
Package Dimensions
.500
MAX.
Series
2021
IN G OUT
.100 .100 ^.150
MAX.
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.
(Ω)
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
©2001 Data Delay Devices
Doc #01009
DATA DELAY DEVICES, INC.
1
10/31/01
3 Mt. Prospect Ave. Clifton, NJ 07013