Datasheet > D8740250GT

D8740250GT

更新时间： 2024-09-25 03:28:35

品牌	Logo	应用领域
PDI		/
页数	文件大小	规格书
4页	63K
描述
GaAs Power Doubler, 40 - 870MHz, 25.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC

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D8740250GT 数据手册

Product Specification

D8740250GT

GaAs Power Doubler, 40 – 870MHz, 25.0dB min. Gain @ 870MHz, 375mA max. @ 24VDC

FEATURES

•

Excellent linearity

Superior return loss performance

Extremely low distortion

Optimal reliability

D8740250GT

Low noise

Unconditionally stable under all terminations

APPLICATION

•

40 to 870 MHz CATV amplifier systems

DESCRIPTION

•

Hybrid Power Doubler amplifier module

employing GaAs dice

GaAs Power Doubler Hybrid

40 – 870MHz

25.0dB min. Gain @ 870MHz

375mA max. @ 24VDC

LIMITING VALUES

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

SYMBOL PARAMETER

MIN.

- 40

- 30

MAX.

+ 100

UNIT

dBmV

°C

V_i

RF input voltage (single tone)

DC supply over-voltage (5 minutes)

storage temperature

V_ov

T_stg

T_mb

operating mounting base temperature

CHARACTERISTICS

Table 1: S-Parameter, Noise Figure, DC Current; V_B= 24V; T_mb= 30°C; Z_S= Z_L= 75 Ω

SYMBOL PARAMETER

CONDITIONS

MIN. TYP.

25.0

MAX. UNIT

G_p

power gain

f = 870 MHz

26.0

slope ¹⁾

f = 40 to 870 MHz

(Peak to Valley)

1.0

1.4

1.8

flatness of frequency

response

0.6

S₁₁

input return loss

f = 40 to 320 MHz

f = 320 to 640 MHz

f = 640 to 870 MHz

f = 40 to 320 MHz

f = 320 to 640 MHz

f = 640 to 870 MHz

f = 50 to 870 MHz

20.0

19.0

17.0

20.0

19.0

18.0

S₂₂

output return loss

I_tot

noise figure

total current

5.5

375.0

350.0

consumption (DC)

Notes:

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

Page 1 of 4

2004 Jun 01

Document Revision Level D

12 3 4

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