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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
C
1720
J
5003A
HF
Rev C
Ultra Low Profile 0805
3 dB, 90° Hybrid Coupler
The C1720J5003AHF is a low cost, low profile sub-miniature high
performance 3 dB coupler in an easy to use surface mount package. It is designed
for PCS, DCS, DECT, and WCDMA-3G applications. The C1720J5003AHF is ideal
for balanced power and low noise amplifiers, plus signal distribution and other
applications where low insertion loss and tight amplitude and phase balance are
required. The C1720J5003AHF is available on tape and reel for pick and place high
volume manufacturing.
All of the Xinger components are constructed from ceramic filled PTFE
composites which possess excellent electrical and mechanical stability. All parts
have been subjected to rigorous qualification testing and units are 100% RF tested.
Detailed Electrical Specifications:
Specifications subject to change without notice.
Features:
• 1700 – 2000 MHz
• 0.7mm Height Profile
• PCS, DCS, DECT, & WCDMA-3G
• High Isolation & Low Loss
• Surface Mountable
• Tape & Reel
• Non-conductive Surface
• RoHS Compliant
• Halogen-Free
ROOM (25°
°°
°C)
Parameter
Min.
Typ.
Max
Unit
Frequency 1700 2000 MHz
Port Impedance 50 Ω
Return Loss 21 27 dB
Isolation 24 36 dB
Insertion Loss* 0.3 0.4 dB
Amplitude Balance 0.2 1.0 dB
Phase Balance (relative to 90°) 1 5 Degrees
Power Handling @85C 4 Watts
Power Handling @105C 2.5 Watts
Operating Temperature -55 +105 ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Top View (Nearside)
1.29±0.10
2.04±0.10
Orientation Marker
Denotes Pin Location
Side View
0.70±0.07
Bottom View (Farside)
2x 0.15
6x 0.98
4x 0.65
6x 0.30
6x 0.22
Orientation Marker
Denotes Pin Location
4x 0.37
6 5 4
321
Configuration-1
Input
GND
Isolated
Direct
GND
Coupled
5
4
2
1
6
3
Pin Configuration-2
Isolated
GND
Input
Coupled
GND
Direct
Configuration-3
Direct
GND
Coupled
Input
GND
Isolated
Configuration-4
Coupled
GND
Direct
Isolated
GND
Input
Mechanical Outline
-Dimensions are in Millimeters
-Tolerances are Non-Cumulative
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USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
C
1720
J
5003A
HF
Rev C
Typical Broadband Performance: 500 MHz. to 6000 MHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Frequency [MHz]
[dB]
Insertion Loss
-3.600
-3.300
-3.000
-2.700
-2.400
-2.100
-1.800
-1.500
-1.200
-0.900
-0.600
-0.300
0.000
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Freque ncy [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Frequency [MHz]
deg
Isolation
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
Frequency [MHz]
[dB]
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
C
1720
J
5003A
HF
Rev C
Typical Performance: 1600 MHz. to 2100 MHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
1600
1700
1800
1900
2000
2100
Frequency [MHz]
[dB]
Insertion Loss
-3.6
-3.3
-3.0
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0.0
1600
1700
1800
1900
2000
2100
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
1600
1700
1800
1900
2000
2100
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
1600
1700
1800
1900
2000
2100
Frequency [MHz]
deg
Isolation
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
1600
1700
1800
1900
2000
2100
Frequency [MHz]
[dB]
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
C
1720
J
5003A
HF
Rev C
Definition of Measured Specifications
*100% RF test is performed per spec definition for pin configuration 1 and port 1 (input port) is connected to pin1, port 2 (isolated port) is connected to
pin 3, port 3 (direct port) is connected to pin 4 and port 4 (isolated) is connected to pin 6.
Parameter Definition Mathematical Representation
i, j, k, m is denoted as the port index of input, isolated, direct
and coupled port for specific pin configuration shown in the table
Return Loss
The impedance match of the
coupler to a 50Ω system. Return
Loss is an alternate means to
express VSWR.
10
20 log ( )
ii
S
Isolation
The input power divided by the
sum of the power at the two
output ports.
10
20log
ji
S
Insertion Loss
The input power divided by the
sum of the power at the two
output ports.
2 2
10
10 log ( )
mi ki
S S+
Amplitude
Balance
The difference in power between
the two outputs.
10
20log ( )
ki
mi
S
S
Phase Balance The difference in phase angle
between the two output ports.
90
o
ki mi
S S∠ − ∠ +
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
C
1720
J
5003A
HF
Rev C
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
All of the Xinger components are constructed from organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances.
Mounting Footprint
Dimensions are in Millimeters
Plated thru
holes to
ground
Circuit Pattern
Footprint Pad (s)
Solder Resist
4x Transmission
Line
4x 0.30
6x 0.35
6x 0.33
6x 0.05
0.66
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model
C
1720
J
5003A
HF
Rev C
Packaging and Ordering Information
Parts are available in reel and are packaged per EIA 481-D. Parts are oriented in tape and reel as shown below.
Minimum order quantities are 4000 per reel.