XDL20-8-140S Datasheet, PDF (1/3 Pages) Anaren Microwave – Consistent Delay

Model XDL20-8-140S
Rev. A
Delay Line
DESCRIPTION
The XDL20-8-140 is a surface mount delay line that uses a slow wave
coupling structure that maximizes the amount of delay per unit area over
other distributed delay structures. The XDL20-8-140 can be used in
amplifier linearization applications from 1805 – 1990MHz. The XDL20-8-
140 is ideal for use in the main loop of feed forward and in pre-distortion
amplifiers. The Xinger® delay lines are a low cost, high quality alternative to
the traditional coaxial and filter solutions presently available. Parts have
been subjected to rigorous qualification testing and units are 100% tested.
Available in 6 of 6 tin immersion (XDL20-8-140S) RoHS compliant finishes.
Features:
• Production Friendly
• Consistent Delay
• Stable Over Temperature
• Surface Mountable
• Available in Tape & Reel
• Non-Lead Solder Paste
Compatible
• Available in Lead-Free as
illustrated) or Tin-Lead
• 100% Tested
OUTLINE DRAWING
ELECTRICAL SPECIFICATIONS
Frequency (MHz.)
1805-1880
DCS Band
1930–1990
PCS Band
Mean Delay (nS)
13.60 ± 0.28
14.2 ± 0.28
Deviation from Linear
Phase
(Degrees Max)
Amplitude Flatness
(dB p-p)
± 1.0
0.40
± 1.0
0.30
Return Loss (dB min)
20
20
Insertion Loss (dB/nS)
0.55
0.55
Power Handling (Watts)
1
1
ΘJC (°C/watts)
5
5
Operating Temp. (°C)
-55 to +85
-55 to +85
Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 Ω
nominal impedance. Specifications subject to change without notice.
Hot
Via
GND
1.000±.010
[25.40±0.25]
Hot
Via
1.000±.010
[25.40±0.25]
.134±.027
[3.39±0.68]
GND
.774±.004
[19.65±0.10]
Hot
Via
.773±.004
[19.64±0.10]
Orientation
Marker Denotes
Pin Location
Dimensions are in Inches [Millimeters]
XDL20-8-140* Mechanical Outline
2X .037±.004
[0.94±0.10]
Pin 2
.848±.004
[21.54±0.10]
2X .062±.004
[1.58±0.10]
2X R.116
Denotes
Array Number
2X .070±.004 SQ
[1.78±0.10]
Pin 1
Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada: _[phone]
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