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8

HMC309MS8

v03.0304

-30

-25

-20

-15

-10

-5

0

1

1.5

2

2.5

3

3.5

4

S21

S11

S22

FREQUENCY (GHz)

Tx to ANT

ANT

Tx

-1.4

-1.2

-1

-0.8

-0.6

-0.4

-0.2

0

2.2

2.3

2.4

2.5

2.6

+85 C

+25 C

-40 C

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

2.2

2.3

2.4

2.5

2.6

+25 C

+85 C

-40 C

FREQUENCY (GHz)

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

2.2

2.3

2.4

2.5

2.6

+25 C

+85 C

-40 C

FREQUENCY (GHz)

-30

-25

-20

-15

-10

-5

0

2.2

2.3

2.4

2.5

2.6

Rx Isolation - Switched Path Mode

Switched Path Isolation - LNA Mode

FREQUENCY (GHz)

GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz

Tx/Rx Isolation

Switch Path Input

Return Loss @ Tx vs. Temperature

Switch Path Output

Return Loss @ ANT vs. Temperature

Switch Path Broadband

Insertion Loss & Return Loss

Switch Path Insertion

Loss vs. Temperature, Tx to ANT

IP3 vs. Temperature

GaAs MMIC 2.4 GHz FRONT-END

LNA / SWITCH

Frequency = 2.4 GHz

Temperature

LNA (Rx) Path

Switched Path

-40 °C

8.3

41.4

+25 °C

8.2

39.6

+85 °C

7.8

44.2

All levels in dBm

LNA path Output IP3 referenced to Rx port

Switched path Input IP3 referenced to Tx port