X3DC21E2S Datasheet, PDF (1/5 Pages) Anaren Microwave – Doherty Combiner

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Features:
• 2110-2170 MHz
• High Power
• Low Amp Imbalance
• Very Low Loss
• Production Friendly
• Tape and Reel
• Lead Free
Mechanical Outline
Model X3DC21E2S
Rev A
Doherty Combiner
Description
The X3DC21E2S is a low profile, high performance Doherty Combiner
in a new easy to use, manufacturing friendly surface mount package.
The X3DC21E2S 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 200 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
2110 – 2170
dB Min
20
dB Max
0.15
dB Max
±0.12
Degrees
90 ± 3.0
ºC
-55 to +95
Return
Loss ^[2]
dB Min
20
Insertion
Port
Loss ^[2] Extension^[3]
dB Max
Degrees
0.20
8
Power^[4]
Avg. CW
Watts
200
ΘJC
ºC/Watt
28
**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 8° at 2140MHz. Details in page 2.
Available on Tape
and Reel for Pick and
Place Manufacturing.
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