GaN Doherty Hybrid Amplifier

RTH20007-10

Korean Facilities : 82-31-250-5078 / rfsales@rfhic.com

All specifications may change without notice

US Facility : 919-677-8780 / sales@rfhicusa.com

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Version 1.0

Performance Charts

Power Gain vs. Frequency

Psat vs. Frequency

12

13

14

15

16

17

18

1.93

1.94

1.95

1.96

1.97

1.98

1.99

Frequency[GHz]

Power Gain

@Pout=38.5dBm

44

45

46

47

48

49

50

1.93

1.94

1.95

1.96

1.97

1.98

1.99

Frequency[GHz]

Psat @Pulse Width

20us (Duty 10%)

ACLR vs. Frequency

Drain Efficiency vs. Frequency

-35

-33

-31

-29

-27

-25

1.93

1.94

1.95

1.96

1.97

1.98

1.99

Frequency[GHz]

ACLR @LTE

10MHz(w/o DPD)

38

40

42

44

46

48

50

1.93

1.94

1.95

1.96

1.97

1.98

1.99

Frequency[GHz]

Efficiency

ACLR with Digital Predistortion

Ids vs. Frequency

-70

-60

-50

-40

-30

-20

-10

0

10

20

1935

1943

1952

1960

1968

1977

1985

Frequency[MHz]

w/o DPD

w DPD

*DPD Engine: Optichron OP6180

450

470

490

510

530

550

1.93

1.94

1.95

1.96

1.97

1.98

1.99

Frequency[GHz]

Ids

@Pout=38.5dBm

-