Datasheet > BLF984P

BLF984P

更新时间： 2024-11-18 17:14:59

品牌	Logo	应用领域
安谱隆 - AMPLEON		/
页数	文件大小	规格书
14页	1557K
描述
Power LDMOS transistor

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数据手册

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BLF984P 数据手册

BLF984P; BLF984PS

Power LDMOS transistor

Rev. 2 — 29 July 2020

Product data sheet

1. Product profile

1.1 General description

A 450 W LDMOS RF power transistor for broadcast Doherty, class-AB transmitter and

industrial applications. The excellent ruggedness of this device makes it ideal for digital

and analog transmitter applications in the frequency range from 400 MHz to 860 MHz.

Table 1.

Typical information

RF performance at T_case= 25 C; V_DS= 50 V in a class-AB test circuit, unless otherwise specified,

typical values.

Test signal

P_L(AV)

(W)

G_p

_D

IMD_shldrPAR

(MHz)

(dB)

(%)

(dBc)

(dB)

RF performance in a common source 700 MHz narrowband test circuit

DVB-T (8k OFDM) 700 80 22.5 34

30 ^[1]

8 ^[2]

[1] Measured [dBc] with delta marker at 4.3 MHz from center frequency.

[2] PAR (of output signal) at 0.01 % probability on CCDF; PAR of input signal = 9.5 dB at 0.01 % probability on

CCDF.

Table 2.

Typical information

RF performance at T_case= 25 C; V_DS= 50 V; I_Dq= 2  325 mA; t_p= 100 s;  = 10 %; in a class-AB

test circuit, unless otherwise specified.

Test signal

P_L

G_p

_D

RL_in

(dB)

(MHz)

(W)

(dB)

(%)

RF performance in a common source 700 MHz narrowband test circuit

pulsed CW 700 450 22 67.5

1.2 Features and benefits

 Designed for broadband and Doherty operation

 High efficiency

 Integrated double sided ESD protection

 Excellent ruggedness

 High power gain

 Excellent reliability

 Easy power control

 Excellent stability

 For RoHS compliance see the product details on the Ampleon website

1.3 Applications

 Broadcast transmitter applications in the UHF band

 Digital and analog broadcasting

 Industrial, scientific and medical applications

 Applicable at frequencies from 400 MHz to 860 MHz

12 3 4 5 6 7...14

中文翻译

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