Data Sheet

ADPA1122

SPECIFICATIONS

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Rev. 0 | 3 of 17

ELECTRICAL SPECIFICATIONS

TA = 25°C, supply voltage (VDD) = 28 V, target quiescent current (IDQ) = 200 mA, pulse width = 100 µs, 10% duty cycle, and frequency range =

8.2 GHz to 9.6 GHz, unless otherwise noted.

Table 1. 8.2 GHz to 9.6 GHz Frequency Range

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

FREQUENCY RANGE 8.2

9.6

GHz

GAIN

Small Signal Gain

30

32.5

dB

Gain Flatness

±0.6

dB

RETURN LOSS

Input

18

dB

Output

14

dB

POWER

Input power (PIN) = 22 dBm

Output (POUT)

41.5

43.5

dBm

Gain

19.5

21.5

dB

PAE

45

%

IDQ

200

mA

Adjust the gate control voltage (VGG1) between −4 V and −2 V to achieve

an IDQ = 200 mA typical

TA = 25°C, VDD = 28 V, IDQ = 200 mA, pulse width = 100 µs, 10% duty cycle, and frequency range = 9.6 GHz to 11 GHz, unless otherwise

noted.

Table 2. 9.6 GHz to 11 GHz Frequency Range

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

FREQUENCY RANGE 9.6

11

GHz

GAIN

Small Signal Gain

28.5

31

dB

Gain Flatness

±0.5

dB

RETURN LOSS

Input

15

dB

Output

16

dB

POWER

PIN = 22 dBm

POUT

41.5

43.5

dBm

Gain

19.5

21.5

dB

PAE

46

%

IDQ

200

mA

Adjust VGG1 between −4 V and −2 V to achieve an IDQ = 200 mA typical