Datasheet > MRFIC1884

MRFIC1884

更新时间： 2022-12-12 11:25:08

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
4页	55K
描述
Dual-Band CDMA Upconverter

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数据手册

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MRFIC1884 数据手册

Order this document by MRFIC1884PP/D

The MRFIC1884 is an integrated upmixer, RF AGC amplifier and driver

amplifier designed for dual–band, tri–mode CDMA/AMPS/PCS CDMA

cellular radios. The device incorporates a temperature compensated linear

gain control and an active bias control that reduces supply current at lower

output power. The design utilizes Motorola’s RF BiCMOS process and is

packaged in a small cost effective BCC32++ package.

DUAL–BAND

CDMA UPCONVERTER

SEMICONDUCTOR

TECHNICAL DATA

• Designed for Dual–Band, Tri–Mode Operation

Total Supply Current CDMA/PCS CDMA Mode = 60 mA (Typ)

Total Supply Current AMPS Mode = 42 mA (Typ)

• High Output Power

6.0 dBm for CDMA

6.0 dBm for PCS CDMA

11 dBm for AMPS

• Supply Voltage Range: 2.7 to 3.2 V

(Scale 2:1)

PLASTIC PACKAGE

CASE 1261A

(BCC32++)

ORDERING INFORMATION

Operating

Temp Range

Device

Package

MRFIC1884R2

= –40 to 85°C

BCC32++

Simplified Block Diagram and Pin Connections

Exc In

Cell

Mx Out Mx Out

Cell– Cell+

Gnd

CC8

CC7

28 27

LO Cell

Band

Cell

Mixer

Mode

CC6

Exciter

Exc Out

IF In+

Cell/V

CC1

RF AGC

Gnd

21 IF In–

Bandgap

Temp Comp

& Buffering

CC2

Gnd

Exciter

PCS

Mixer

Exc Out

LO PCS

Gnd

PCS/V

CC3

RF AGC

Gnd

Enable

Gnd

Exc In Gnd Mx Out Mx Out

PCS PCS– PCS+

CC4

CC5

Bump Chip Carrier++ (BCC++) is a trademark of Fujitsu Microelectronics, Inc.

This document contains information on a product under development. Motorola reserves the

Motorola, Inc. 2000

Rev 0

right to change or discontinue this product without notice.

MOTOROLA WIRELESS SEMICONDUCTOR

SOLUTIONS – RF AND IF DEVICE DATA

12 3 4

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