Electronic Line Stretcher

Fixed Amplitude Mismatch, Wideband
Electronic Line Stretcher
50Ω
360° Voltage Variable
Maximum Ratings
80 to 210 MHz
Features
Operating Temperature Storage Temperature ELS-210
• over 360° phase shift of the reflected signal
• normalized and stable magnitude of the
reflected signal
• voltage controlled for automated applications
• protected under US Patent 6,479,977
0°C to 50 °C
-40°C to 100°C
RF Input Power 13dBm
Control Voltage
0.5V to 30V
CASE STYLE: K18
ConnectorsModel
SMAELS-210-S
BRACKET (OPTION "B")
Permanent damage may occur if any of these limits are exceeded.
Applications
Coaxial Connections
RF IN
1
MONITOR OUT*
2
• automated load-pull measurement of oscillators1
Electrical Specifications
CONTROL3
* Monitor out port should be connected to a 50-ohm load
Outline Drawing
FREQUENCY
RANGE
(MHz)
INPUT
POWER
(dBm)
PHASE RANGE
(Degrees)
RETURN LOSS
(dB)
fL-fU
Max.
Min.
Typ.
80-210
10
360
10-12
CONTROL
VOLTAGE
(V)
0.5-25
1. See Application Note AN-45-002 on our web site.
Typical Performance Data
FREQ.
(MHz)
PHASE SHIFT
(Deg.)
0°C
B
1.25
31.75
C
.75
19.05
D
.63
16.00
E
.38
9.65
F
1.00
25.40
G
.125
3.18
J
---
K
---
L
.125
3.18
M
1.688
42.88
N
2.18
55.37
P
.75
19.05
Q
wt
.07 grams
1.78
70.0
Vc=10V
@ 0°C
Vc=25V
@ 0°C
Vc=0.5V
@+ 50°C
Vc=10V
@+50°C
Vc=25V
@ +50°C
50
65
80
95
105
214.95 222.34
359.99 370.33
417.15 424.27
502.31 519.32
558.68
570.75
-11.01
-10.66
-10.76
-11.63
-10.74
-9.86
-10.08
-10.21
-10.23
-10.16
-9.70
-9.82
-10.04
-10.13
-10.16
-11.24
-10.81
-10.92
-12.02
-10.83
-9.92
-10.08
-10.21
-10.31
-10.33
-9.70
-9.91
-10.04
-10.13
-10.16
120
135
150
165
180
586.13
591.70
590.40
583.66
568.25
591.76
594.71
592.21
584.60
567.91
-10.13
-10.06
-10.04
-9.98
-9.97
-10.25
-10.70
-10.91
-10.62
-10.52
-10.07
-10.04
-9.97
-10.09
-10.12
-10.13
-10.06
-10.04
-9.98
-9.97
-10.39
-10.83
-11.05
-10.77
-10.64
-10.13
-10.06
-10.04
-10.09
-10.20
195
205
220
235
250
533.10
486.07
390.51
333.92
306.43
530.82
482.31
387.32
332.49
306.09
-10.00
-9.98
-10.01
-10.03
-10.06
-10.38
-10.32
-10.18
-10.22
-10.32
-10.38
-10.83
-11.14
-10.57
-10.22
-10.00
-10.03
-10.07
-10.08
-10.06
-10.50
-10.36
-10.25
-10.34
-10.43
-10.50
-11.01
-11.31
-10.63
-10.22
H
1.000
25.40
Maximum Phase Shift vs. Frequency
at temperature extremes
@ Pin =+7 dBm
Return Loss vs. Frequency
at temperature extremes
@ Pin =+7 dBm
630
Phase Shift, degrees
A
1.25
31.75
Vc=0.5V
@ 0°C
50°C
-9
Return Loss, dBr
Outline Dimensions ( inch
mm )
RETURN LOSS
(dBr)
540
450
360
0C
+50C
-10
-11
-12
-13
270
50
100
150
Frequency, MHz
200
250
Vc=0.5V @ 0C
Vc=10V @ 0C
Vc=25V @ 0C
Vc=0.5V @ +50C
Vc=10V @ +50C
Vc=25V @ +50C
50
100
150
200
250
Frequency, MHz
Application Block Diagram
Power from DUT
Reflected Power:
-12 dBr, >360°
phase variation
Sample Output for
Frequency/IM monitor
Electronic
Line
Stretcher
50 ohm
Input
VCO/PLL Analyzer/
Frequency Counter/
Spectrum Analyzer
Control Voltage
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected]
REV. D
M151107
ED-8228/2
ELS-210
MM/EZ/CP/AM
150715