Datasheet > WS1A3940-V1-R3K

WS1A3940-V1-R3K

更新时间： 2024-11-18 15:18:59

品牌	Logo	应用领域
MACOM		/
页数	文件大小	规格书
7页	342K
描述
39.5 dBm GaN-on-SiC Power Amplifier Module; 3700-3980 MHz

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WS1A3940-V1-R3K 数据手册

WS1A3940

GaN on SiC Power Ampliﬁer Module for 5G

Description

The WS1A3940 is an Asymmetric Doherty Power Amplifier Module (PAM) integrating the GaN on SiC HEMT transistors with RF

matching and biasing networks on a multilayer laminate substrate with advanced heat sinking technology. The WS1A3940 has been

designed to operate from 3700 MHz to 3980 MHz, from supply voltages up to 50 V, at average output power levels of 8 to 10 W with crest-

factor reduced and digitally pre-distorted LTE and 5G NR signals with instantaneous bandwidths of 200 MHz or more. The device is housed

in a 6 mm X 6 mm land grid array (LGA) package.

Features

•

GaN on SiC technology

Frequency: 3700-3980 MHz

Average Output Power: 39.5 dBm

SAT

= 48 dBm

RF inputs matched to 50 Ω and DC matched

Gate bias supply for main and peak sides available from either side

of device

WS1A3940

Package PG-LGA-6x6-3-1

•

Integrated harmonic terminations

Pb-free and RoHS compliant

Typical Broadband Performance

Single-carrier LTE Performance (tested in the applications circuit for 3700 – 4100 MHz)

= 48 V, I

= 45 mA, V

= –5.1 V, channel bandwidth = 20 MHz, input PAR = 10 dB @ 0.01% CCDF

DQ(main)

GS(peak)

Gain

(dB)

Efficiency

(%)

ACPR –

(dBc)

ACPR +

(dBc)

PAR

(dB)

OUT

(dBM)

3700 MHz

3850 MHz

3980 MHz

4100 MHz

39.5

14.5

13.7

12.9

11.7

53.0

52.0

51.0

48.5

–26

–30

–32

–29

–26

–30

–32

–29

8.3

8.5

8.0

39.5

All published data at T

= 25°C unless otherwise indicated

CASE

MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

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

Rev. 03, 2023-02-04

For further information and support please visit:

https://www.macom.com/support

12 3 4 5 6 7

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