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參數(shù)資料
| 型號(hào)： | RF2402 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | UHF QUADRATURE MODULATOR |
| 中文描述： | 600 MHz - 1000 MHz RF/MICROWAVE QUADRAPHASE MODULATOR |
| 封裝： | SOP-14 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 84K |
| 代理商： | RF2402 |
5-1
5
M
U
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional Block Diagram
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Optimum Technology Matching Applied
Si BJT
GaAs HBT
Si Bi-CMOS
SiGe HBT
GaAs MESFET
Si CMOS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VDD2
VDD1
VPD
I SIG
I REF
Q REF
Q SIG
RF OUT
GND2
GND
GND
GND1
PHASE
LO IN
POWER
CONTROL
Σ
+45°
-45°
RF2402
UHF QUADR AT UR E MODULAT OR
Digital and Spread-Spectrum Systems
GMSK, QPSK, DQPSK, QAM Modulation
GSM and D-AMPS Cellular Systems
AM, SSB, DSB Modulation
Image-Reject Upconverters
The RF2402 is a monolithic integrated universal modula-
tion system capable of generating modulated AM, PM, or
compound carriers in the UHF frequency range. The IC
contains all of the required components to implement the
modulation function including differential amplifiers for the
baseband inputs, a 90° hybrid phase splitter, limiting LO
amplifiers, two balanced mixers, a combining amplifier,
and an output RF amplifier which will drive a 50
load.
Component matching, which can only be accomplished
with monolithic construction, is used to full advantage to
obtain excellent amplitude balance and high phase accu-
racy. The unit features low power consumption, single
power supply operation, and adjustment free operation
with no external parts required to operate the part as
specified.
Single 3V to 5V Power Supply
Low Power and Small Size
CMOS Compatible Power Down Control
Excellent Amplitude and Phase Balance
Low Broadband Noise Floor
600MHz to 1000MHz Operation
RF2402
RF2402 PCBA
UHF Quadrature Modulator
Fully Assembled Evaluation Board
5
Rev B1 010329
.157
.150
.050
.016
8°MAX
0°MIN
.065
.043
.244
.228
.010
.007
.344
.337
.010
.004
.050
.018
.014
1
Package S tyle: S OP-14
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| RF2403 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwave/Millimeter Wave Amplifier |
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| RF-2405DH | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF-2405S | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF-2405SH | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
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