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M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

Visit www.macomtech.com for additional data sheets and product information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

6

Differential CATV Variable Gain Amplifier

5 - 300 MHz

Rev. V1

MAAM-011122

Gain

Typical Performance Curves:

Modulation Error Ratio (64 QAM, 40 channel)

Modulation Error Ratio (64 QAM, 16 channel)

Modulation Error Ratio (64 QAM, 32 channel)

Modulation Error Ratio (64 QAM, single channel)

50

55

60

65

70

75

0

8

16

24

32

40

Number of 64 QAM Channels

25

30

35

40

45

0

100

200

300

400

+25°C

-40°C

+85°C

Frequency (MHz)

20

30

40

50

60

40

45

50

55

60

65

70

75

FC = 8 MHz

FC = 100 MHz

FC = 200 MHz

FC = 250 MHz

Output Power (dBmV)

20

30

40

50

60

25

30

35

40

45

50

55

60

FC = 56 MHz

FC = 159 MHz

FC = 207 MHz

Output Power (dBmV)

20

25

30

35

40

45

50

30

35

40

45

50

55

60

FC = 14 MHz

FC = 32 MHz

FC = 56 MHz

FC = 104 MHz

FC = 146 MHz

FC = 194 MHz

FC = 237 MHz

Output Power (dBmV)

20

25

30

35

40

45

50

30

35

40

45

50

55

60

FC = 14 MHz

FC = 32 MHz

FC = 56 MHz

FC = 104 MHz

FC = 146 MHz

FC = 194 MHz

Output Power (dBmV)