- 您現在的位置：買賣IC網 > PDF目錄371146 > MRFIC1819 (Motorola, Inc.) RF Power Amplifiers(RF功率放大器) PDF資料下載
參數資料
| 型號： | MRFIC1819 |
| 廠商： | Motorola, Inc. |
| 英文描述： | RF Power Amplifiers(RF功率放大器) |
| 中文描述： | 射頻功率放大器（射頻功率放大器） |
| 文件頁數： | 1/11頁 |
| 文件大小： | 164K |
| 代理商： | MRFIC1819 |
SEMICONDUCTOR
TECHNICAL DATA
INTEGRATED RF
POWER AMPLIFIER
DCS1800/PCS1900
PLASTIC PACKAGE
CASE 948L
(TSSOP–16EP, Tape and Reel Only)
16
1
PIN CONNECTIONS
Order this document by MRFIC1819/D
16
15
14
13
12
11
10
1
2
3
4
5
6
7
8
(Top View)
9
VP
VD3
RFout
RFout
RFout
Bias3
Bias2
Bias1
VDB
VD0
InBuf
RFin
VD1
VD2
VSC
VSS
Device
Operating
Temp Range
Package
ORDERING INFORMATION
MRFIC1819R2
TA = –40 to 85
°
C
TSSOP–16EP
1
SOLUTIONS – RF AND IF DEVICE DATA
!
The MRFIC1819 is a single supply, RF power amplifier designed for the
1W DCS1800/PCS1900 handheld radio. The negative power supply is
generated inside the chip using RF rectification, which avoids any spurious
signal. A built in priority switch is provided to prevent Drain Voltage being
applied on the RF lineup if not properly biased by the Negative Voltage. The
device is packaged in the TSSOP–16EP package, with exposed backside
pad, which allows excellent electrical and thermal performance through a
solderable contact.
Target 3.6 V Characteristics:
RF Input Power: 6.0 dBm
RF Output Power: 33 dBm Typical
Efficiency: 41% Typical
Single Positive Supply Solution
Negative Voltage Generator
Positive Step–Up Voltage Generator
VSS Check Switch for Gate–Drain Priority
Simplified Block Diagram
This device contains 9 active transistors.
VD1
VD2
VD3
RF Out
RF In
Negative
Voltage Generator
VD0
VSS
VP
VSC
Bias2
Bias3
Bias1
In Buf
VDB
This document contains information on a new product. Specifications and information herein
are subject to change without notice.
Motorola, Inc. 2000
Rev 2
相關PDF資料 |
PDF描述 |
|---|---|
| MRFIC1830 | GaAs Low Noise Amplifiers(GaAs低噪聲放大器) |
| MRFIC1854A | 1.9GHz CDMA Upmixer/Exciter Amplifier(1.9GHz CDMA上混頻器/放大器) |
| MRFIC1854 | BiCMOS CDMA Upmixer and Exciter Amplifier(BiCMOS CDMA上混頻器和放大器) |
| MRFIC1856 | GaAs Integrated Power Amplifier(GaAs集成式功率放大器) |
| MRFIC1859 | Dual-Band GSM 3.6V Integrated RF Power Amplifier(GSM 3.6V集成式射頻功放) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MRFIC1870 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:3.2 V DCS/PCS GaAs Integrated Power Amplifier |
| MRFIC1870D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:3.2 V DCS/PCS GaAs Integrated Power Amplifier |
| MRFIC1870PP | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:3.2 V DCS/PCS GaAs Integrated Power Amplifier |
| MRFIC1884 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Dual-Band CDMA Upconverter |
| MRFIC1884R2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Dual-Band CDMA Upconverter |
發布緊急采購，3分鐘左右您將得到回復。