|
Details, datasheet, quote on part number:XDL20-6-100
| |
| Part: | XDL20-6-100 |
| Category: | RF & Microwaves => Delay lines |
| Description: | Description = Xinger Delay Lines ;; Size LXWXH = 1.0" X 1.0" X 0.098" ;; Packaging = Surface Mount ;; Frequency MHZ = 869-2170 ;; Power Handling Watts = 13 |
| Company: | Anaren Microwave |
| Datasheet: | Download XDL20-6-100 datasheet File size : 193 kB |
| Request For quote: | Find where to buy XDL20-6-100
|
| |
Datasheet text preview:
Model XDL20-6-100
Rev. B
Delay Line
Description
The XDL20-6-100 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 XDL20-6-100 can be used in amplifier linearization applications from 400 3500MHz. The XDL20-6-100 is ideal for the delay element required in the main loop of feed forward 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.
ELECTRICAL SPECIFICATIONS Features:
· · · · · · ·
Frequency (MHz.) Mean Delay (nS) Deviation from Linear Phase (Degrees Max) Amplitude Flatness (dB p-p) Return Loss (dB min) Insertion Loss (dB/nS) Power Handling (Watts) JC (°C/watts)
869-894 AMPS Band 5.8
925-960 GSM Band 5.95 ± 0.12
1805-1880 DCS Band 9.64 ± 0.20
19301990 PCS Band 9.78 ± 0.20
2110-2170 UMTS Band 9.54 ± 0.20
Production Friendly Consistent Delay Stable over Temperature Surface Mountable Available in Tape&Reel Non-Lead Solder Paste Compatible 100% Tested
± 0.12
± 1.00
0.10 20 0.40 13 4.3
± 1.00
0.10 20 0.45 13 4.3
± 2.00
0.25 20 0.60 13 4.3
± 2.00
0.15 20 0.60 13 4.3
± 2.00
0.15 20 0.60 13 4.3
Specification based on performance of unit properly installed on microstrip printed circuit boards with 50 nominal impedance. Specifications subject to change without notice.
Mechanical Drawing
Top View (Near-side) 1.000±.010 [25.40±0.25] Hot Via Side View .098±.010 [2.49±0.25] Bottom View (Far-side) Hot Via GND GND 1.000±.010 [25.40±0.25] .848±.004 [21.54±0.10] 3X .070±.004 SQ [1.78±0.10] Orientation Marker Denotes Pin Location Denotes Array Number 3X .037±.004 [0.94±0.10] Pin 2 .848±.004 [21.54±0.10]
Pin 1
Dimensions are in Inches [Millimeters] XDL20-6-100 Rev A Mechanical Outline
Tolerances are Non-Cumulative
Available on Tape and Reel For Pick and Place Manufacturing.
USA/Canada: Toll Free: Europe:
(315) 432-8909 (800) 544-2414 +44 2392-232392
Model XDL20-6-100
Rev. B
Typical Performance: 0.5 GHz to 3.0 GHz
Return Loss XDL20-6-100
0 0 -0.5 -10 -1
Insertion Loss XDL20-6-100
I n s e r t i o n Los s [dB]
R e t u r n Los s [dB]
-20
-1.5 -2 -2.5 -3 -3.5 -4 -4.5
-30
-40
-50
-60 500 1 000 150 0 200 0 250 0 300 0
-5 500 100 0 150 0 200 0 250 0 300 0
Frequency [MHz]
Frequency [MHz]
AVERAGE DELAY The average delay is defined as the group delay of the input signal through the delay line. Because the Xinger delay lines take advantage of a narrow band tuning technique, the average delay over the broad band varies. Because the XDL20-6-100 is tuned at 2.0GHz, the average delay in that range is larger than at 1.0 GHz and specifications reflect this variation. The lot-to-lot variation is reflected in the plus/minus tolerance given in specifications. Refer to Anaren Application Note AAN-232 for further information on Xinger delay lines. Mounting Guidelines:
To ensure proper electrical and thermal performance there must be a ground plane with 100% solder connection underneath the part
In order for Xinger surface mount delay lines to work optimally, there must be 50 transmission lines leading to and from all of the RF ports. Also, there must be a very good ground plane under the part with a number of plated thru holes to ensure proper electrical performance. If any of these conditions are not satisfied, insertion loss, average delay and VSWR may not meet published specifications. When a surface mount delay line is mounted to a printed circuit board (PCB), the primary concerns are; insuring the RF pads of the device are in contact with the circuit trace of the PCB and the ground plane of neither the component nor the PCB are in contact with the RF signal. An example of how the PCB footprint could look is shown below. In particular designs, the 50 lines need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying pick and place equipment tolerances.
.848 [21.54]
4X .037 [0.94] .848 [21.54] 4X 50 Transmission Line 4X .076 SQ [1.93] Dimensions are in Inches [Millimeters] XDL20-6-100 Rev A Mounting Footprint
USA/Canada: Toll Free: Europe:
(315) 432-8909 (800) 544-2414 +44 2392-232392
Available on Tape and Reel For Pick and Place Manufacturing.
|
|
