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參數(shù)資料
| 型號： | MRFIC1859 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Dual-Band GSM 3.6V Integrated RF Power Amplifier(GSM 3.6V集成式射頻功放) |
| 中文描述： | 雙頻GSM 3.6V的集成RF功率放大器（手機3.6V的集成式射頻功放） |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 180K |
| 代理商： | MRFIC1859 |
SEMICONDUCTOR
TECHNICAL DATA
DUAL–BAND
GSM 3.6 V IPA
PLASTIC PACKAGE
CASE 873E
(TQFP–32EP)
Order this document by MRFIC1859/D
1
32
Device
Operating
Temperature Range
Package
ORDERING INFORMATION
MRFIC1859R2
TC = –35 to 100
°
C
TQFP–32EP
(Scale 2:1)
1
SOLUTIONS – RF AND IF DEVICE DATA
#
"!" $! !
The MRFIC1859 is a dual–band, single supply RF Power Amplifier for
GSM900/DCS1800 hand held radios. The on–chip spur free voltage
generator reduces the number of external components by eliminating the
need for a negative voltage supply. The device output power can be
controlled open loop without the use of directional coupler and detection
diode. The MRFIC1859 is General Packet Radio Service (GPRS)
compatible. The device is packaged in a TQFP–32EP with exposed
backside pad allowing excellent electrical and thermal performance through
a solderable contact.
Single Positive Supply Solution
Input/Output External Matching
High Power and Efficiency
Typical 3.6 V Characteristics:
Pout = 36.2 dBm, PAE = 53% for GSM
Pout = 34 dBm, PAE = 43% for DCS
Crosstalk Harmonic Leakage of –27 dBm Typical (GSM)
Triple Band Capability
Simplified Block Diagram
InG
InD
D2G
D1G
B1G
B23G
OutG
OutD
VSS
VP
VSC
B23D
D2D
G2D
B1D
D1D
D2B
Negative and Positive
Voltage Generator
D1B
B2B
This device contains 21 active transistors.
This document contains information on a new product. Specifications and information herein
are subject to change without notice.
Motorola, Inc. 2000
Rev 2
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