Product Specification

D8740180GT

GaAs Power Doubler, 40 – 870MHz, 18.5dB min. Gain @ 870MHz, 375mA max. @ 24VDC

Page 1 of 4

2004 Jun 01

Document Revision Level A

FEATURES

•

Excellent linearity

•

Superior return loss performance

•

Extremely low distortion

•

Optimal reliability

•

Low noise

•

Unconditionally stable under all terminations

APPLICATION

•

40 to 870 MHz CATV amplifier systems

DESCRIPTION

•

Hybrid Power Doubler amplifier module

employing GaAs dice

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134)

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

RF input voltage (single tone)

-

75

dBmV

DC supply over-voltage (5 minutes)

-

30

V

storage temperature

- 40

+ 100

°C

operating mounting base temperature

- 30

+ 100

°C

CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

power gain

f = 870 MHz

18.5

20.0

dB

SL

slope

1)

f = 40 to 870 MHz

0.6

1.0

1.4

dB

FL

flatness of frequency

response

f = 40 to 870 MHz

(Peak to Valley)

-

0.6

dB

f = 40 to 320 MHz

20.0

-

dB

f = 320 to 640 MHz

19.0

-

dB

input return loss

f = 640 to 870 MHz

17.0

-

dB

f = 40 to 320 MHz

20.0

-

dB

f = 320 to 640 MHz

19.0

-

dB

output return loss

f = 640 to 870 MHz

18.0

-

dB

F

noise figure

f = 50 to 870 MHz

-

6.5

dB

total current

consumption (DC)

350.0

375.0

mA

Notes:

1) The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency.

D8740180GT

GaAs Power Doubler Hybrid

40 – 870MHz

18.5dB min. Gain @ 870MHz

375mA max. @ 24VDC