파트넘버.co.kr 1P620S 데이터시트 PDF


1P620S 반도체 회로 부품 판매점

Pico Xinger 20dB Directional Coupler



Anaren Microwave 로고
Anaren Microwave
1P620S 데이터시트, 핀배열, 회로
Model 1P620S
Rev. A
Pico Xinger
20dB Directional Coupler
Description
The 1P620S Pico Xinger is a low profile, miniature 20dB directional coupler
in an easy to use surface mount package designed for MMDS and WLAN
applications. The 1P620S is for power and frequency detection as well as
power injection. The 1P620S is an ideal solution for the ever-increasing
demands of the wireless industry for smaller printed circuit boards and high
performance. Parts have been subjected to rigorous qualification testing
and units are 100% tested. They are manufactured using materials with x
and y thermal expansion coefficients compatible with common substrates.
www.DataSheet4U.com
Features:
2.3 – 2.7 GHz
MMDS and WLAN
Very Low Loss
High Directivity
Surface Mountable
Tape And Reel
New Pico-Package
100% Tested
Lead Free
ELECTRICAL SPECIFICATIONS**
Frequency
Mean
Coupling
Insertion
Loss
GHz dB dB Max
2.3 – 2.7
20 ± 0.75
0.25
VSWR
Max : 1
1.22
Freq.
Sensitivity
dB Max
± 0.2
Directivity
Power
Handling
ΘJC
Operating
Temp.
dB Min
Watts
ºC / Watt
ºC
20 25
35 -55 to +85
**Specification based on performance of unit properly installed on microstrip printed circuit
boards with 50 nominal impedance. Specifications subject to change without notice.
Pin 1
Top View (Near-side)
.250±.010
[6.35±0.25]
Side View
.066±.007
[1.67±0.18]
Pin 2
Bottom View (Far-side)
Pin 2
4X .020±.004
[0.51±0.10]
Pin 1
Orientation
Marker Denotes
Pin Location
GND
Pin 4
.200±.010
[5.08±0.25]
Denotes
Pin 3
Array Number
.120±.004
[3.05±0.10]
Pin 3
.170±.004
[4.32±0.10]
GND
4X .034±.004 SQ
[0.86±0.10]
Pin 4
Dimensions are in Inches [Millimeters]
1P620S 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


1P620S 데이터시트, 핀배열, 회로
Model 1P620S
Rev. A
Typical Performance: 2.0 GHz. – 3.0 GHz.
-19.5
Coupling 1P620S
-20.0
-20.5
-21.0
-21.5
2000
2200
www.DataSheet4U.com
2400
2600
Frequency (MHz)
0
-10
-20
-30
-40
-50
2000
Directivity 1P620S
2200
2400
2600
Frequency (MHz)
2800
2800
3000
3000
0
-10
-20
-30
-40
-50
2000
Return Loss 1P620S
2200
2400
2600
Frequency (MHz)
2800
3000
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
2000
Transmission Loss 1P620S
2200
2400
2600
Frequency (MHz)
2800
3000
COUPLING
Choice of a coupling value in an application normally
depends on the power level of the main (sampled) line.
For example, if the coupler is being used to monitor main
line power, the coupling value is selected to provide
sufficient power to the monitoring device and yet
minimize system loss. Note that any coupler reduces
power flowing in the main line by the amount coupled off;
a 10dB coupler reduces main line power by 1 dB (10%)
where a 20dB coupler reduces it by only 0.044dB (1%).
Anaren uses mean coupling and frequency sensitivity
with the coupling specification. The mean coupling value
is arrived at by periodically sampling the coupling value
over the specified band and averaging the readings.
Frequency sensitivity is the peak to peak variation in
coupling over the specified band.
VSWR & DIRECTIVITY
In directional couplers, directivity is specified in lieu of
isolation. Directivity is a measure of how well the coupled
power is isolated from reflections at the main line output
port. For example, open or short circuiting the output port
of a coupler with 20dB directivity would only affect the
coupled output power by 1% and only 0.1% for 30dB
directivity. High directivity is especially important if the
coupler is being used to measure the VSWR of a device
at its output port. In this application, accurate
measurements of forward and reverse power are
required.
In theory, VSWR and directivity characteristics of a
coupler are perfect; the input and output ports are
perfectly matched and no power is coupled to the isolated
port. In practice, factors associated with the design and
manufacturing processes limit VSWR and directivity. The
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.




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