TAT9988

CATV GaN Power Doubler MMIC

Preliminary Datasheet: Rev G 10-07-14

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Disclaimer: Subject to change without notice

© 2014 TriQuint

www.triquint.com

Performance Plots

– TAT8888 Hybrid Evaluation Board

75 Ω System, Base Temp=+35°C.

10

15

20

25

30

0

200

400

600

800

1000

1200

1400

Frequency (MHz)

Gain

-45

-35

-25

-15

-5

0

200

400

600

800

1000

1200

1400

Frequency (MHz)

Isolation

-40

-30

-20

-10

0

0

200

400

600

800

1000

1200

1400

Frequency (MHz)

Input Return Loss

-40

-30

-20

-10

0

0

200

400

600

800

1000

1200

1400

Frequency (MHz)

Output Return Loss

-84

-80

-76

-72

-68

0

100

200

300

400

500

600

Frequency (MHz)

CSO

79 ch NTSC + 75 ch QAM (-6 dB offset) + 60 dBmV virtual output

at 1003 MHz, 18 dB tilt

-86

-82

-78

-74

-70

0

100

200

300

400

500

600

Frequency (MHz)

CTB

79 ch NTSC + 75 ch QAM (-6 dB offset) + 60 dBmV virtual output

at 1003 MHz, 18 dB tilt

56

57

58

59

60

61

62

63

0

100

200

300

400

500

600

Frequency (MHz)

CCN

79 ch NTSC + 75 ch QAM (-6 dB offset) + 60 dBmV virtual output

at 1003 MHz, 18 dB tilt