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X3DC21P1S Datasheet, PDF (1/6 Pages) Anaren Microwave – Tape and Reel
Model X3DC21P1S
Rev D
Doherty Combiner PRELIMINARY
b
Features:
 2100 - 2200 MHz
 Low Amp Imbalance
 Low Loss
 Production Friendly
 Tape and Reel
 Lead Free
Description
The X3DC21P1S is a low profile, high performance Doherty Combiner
in a new easy to use, manufacturing friendly surface mount package.
The X3DC21P1S is designed particularly for Doherty Amplifier
applications, where tightly controlled phase and amplitude imbalance as
well as low insertion loss are required for maximum and low power
condition. It can be used in high power applications up to 50 watts.
Parts have been subjected to rigorous qualification testing and they are
manufactured using materials with coefficients of thermal expansion
(CTE) compatible with common substrates such as FR4, G-10, RF-35,
RO4350 and polyimide. Produced with 6 of 6 RoHS compliant tin
immersion finish
Electrical Specifications **
Frequency
Return
Loss [1]
Insertion
Loss [1]
Amplitude
Imbalance [1]
Phase
Imbalance
[1]
Operating
Temp.
MHz
dB Min
dB Max
dB Max
Degrees
ºC
2100 - 2200
22
Return
Loss [2]
0.20
Insertion
Loss [2]
±0.20
Port
Extension[3]
90± 3.0
Power[4]
-55 to +95
JC
dB Min
dB Max
Degrees
PA Max.
Watts
ºC/Watt
20
0.3
7
2 x 70
10.2
**Specification based on performance of unit properly installed on Anaren Test Board
[1] At maximum power condition, Doherty combiner functions as an equal-split power combiner.
[2] At low power condition, Doherty combiner functions as a 100Ω to 50Ω impedance transformer.
[3] There are short 50 ohm lines associated with input ports of 7° at 2150MHz. Details in page 2.
[4] 70W output from each PA for short duration @ max power condition. Details in page 5.
Mechanical Outline
PIN 1
.250±.010
[6.35±0.25]
GND
ORIENTATION
MARK DENOTES
PIN 1
.046±.005
[1.17±0.12]
PIN 2
.200±.010
[5.08±0.25]
PIN 2
GND
.020±.004
[0.51±0.10]
.120±.004
[3.05±0.10]
PIN 1
.020±.004
[0.51±0.10]
4X .034±.004 SQ
[0.86±0.10]
PIN 4
PIN 3
DENOTES ARRAY
ROW (RR) AND COLUMN (CC)
Dimensions are in Inches [Millimeters]
X3DC21P1S Mechanical Outline
PIN 3
.170±.004
[4.32±0.10]
PIN 4
Tolerances are Non-cumulative
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392