Datasheet > MMDS09254HT1

MMDS09254HT1

更新时间： 2024-02-13 11:59:19

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
16页	563K
描述
Advanced Doherty Alignment Module (ADAM)

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MMDS09254HT1 数据手册

Document Number: MMDS09254H

Rev. 0, 8/2015

Freescale Semiconductor

Technical Data

Advanced Doherty Alignment

Module (ADAM)

MMDS09254HT1

The MMDS09254H is an integrated module designed for use in base station

transmitters in conjunction with high power Doherty amplifiers. The device is

designed to enable accurate alignment of phase and amplitude on the carrier

and peaking amplifiers to ensure performance consistency, in particular for

asymmetric implementations. The MMDS09254H enables superior

linearity--efficiency trade--off while improving output power. It contains a 90

coupler, digitally selectable phase shifters and step attenuators, and operates

from a single voltage supply. The MMDS09254H is suitable for transmit

protocols such as GSM, W--CDMA, UMTS and LTE using frequencies from 700

to 1000 MHz, and is controlled using a serial peripheral interface (SPI).

700--1000 MHz

ADAM — ADVANCED DOHERTY

ALIGNMENT MODULE

Features



Frequency: 700--1000 MHz

Maximum RF Input Power: 25 dBm (CW)

Low Loss Power Splitter

0.5 dB Step Programmable Attenuators with 7.5 dB Maximum Range

7 per Bit Phase Shifters with 49 Maximum Range

Power up into a Selectable State

Single 5 Volt Supply

Supply Current: 12 mA

50 Ohm Operation (no external matching required)

TTL/CMOS/SPI Interface (1.8 V, 3.3 V Logic)

Cost--effective 32--pin, 6 mm QFN Surface Mount Plastic Package

In Tape and Reel. T1 Suffix = 1000 Units, 16 mm Tape Width, 7--inch Reel.

QFN 6  6

0

out2



0 to --49

0 to 7.5 dB

0 to --49

out1



-- 9 0 

SERIAL DIGITAL INTERFACE

SDI SCLK LCLK SDO PUP LEN

BYP GND

Figure 1. Functional Block Diagram

MMDS09254HT1

RF Device Data

Freescale Semiconductor, Inc.

12 3 4 5 6 7...16

中文翻译

下载PDF

与MMDS09254HT1相关器件

型号	品牌	获取价格	描述	数据表
MMDS20254H	NXP	获取价格	Advanced Doherty Alignment Module (ADAM)
MMDS20254HT1	NXP	获取价格	Advanced Doherty Alignment Module (ADAM)
MMDS25254H	NXP	获取价格	Advanced Doherty Alignment Module (ADAM)
MMDS25254HT1	NXP	获取价格	Advanced Doherty Alignment Module (ADAM)
MMDS36254H	NXP	获取价格	Advanced Doherty Alignment Module (ADAM)
MMDS36254HT1	NXP	获取价格	Advanced Doherty Alignment Module (ADAM)
MMDT1036	ETC	获取价格	Mini size of Discrete semiconductor elements
MMDT1037	ETC	获取价格	Mini size of Discrete semiconductor elements
MMDT1901DW	SWST	获取价格	数字三极管
MMDT1901DW-AH	SWST	获取价格	数字三极管