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參數(shù)資料
| 型號： | RF2423 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 100mW SPREAD-SPECTRUM TRANSMITTER IC |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO16 |
| 封裝： | SOP-16 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 67K |
| 代理商： | RF2423 |
NOT FOR NEWDESIGNS
7
10
I REF
Q REF
Σ
5-35
5
M
U
Produc t Desc ription
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
8
16
15
14
13
12
11
9
GC
PHASE
VDD1
GND2
LO IN
GND1
I SIG
STAND BY
VDD2
VDD3
GND3
RF OUT
GND4
Q SIG
POWER
CONTROL
-45°
+45°
RF2423
100mW S PR EAD-S PECT R UM TR ANS MIT T ER IC
Digital and Analog Communication Systems
Spread-Spectrum Communication Systems
Portable Battery-Powered Equipment
GMSK, QPSK, DQPSK, QAM Modulation
AM, SSB, DSB Modulation
The RF2423 is a monolithic integrated transmitter IC
capable of universal direct modulation for UHF AM, PM,
or compound carriers. The transmitter may be used
stand-alone for applications requiring not more than
100mW output power, or may be used to drive a final
power amplifier. The maximum output level is 100mW,
and is adjustable over a 25dB range by a single positive
voltage. This low-cost IC implements differential amplifi-
ers for the modulation inputs, 90 degree carrier phase
shift network, carrier limiting amplifiers, two matched dou-
bly-balanced mixers, variable gain summing amplifier for
level control, and 100mW linear (class AB) output ampli-
fier.
Single 5V Power Supply
100mW Output Power Into 50
25dB Gain Control Range
Excellent Phase & Amplitude Balance
Digitally Controlled Stand-By Mode
800MHz to 1000MHz Operation
RF2423
RF2423 PCBA
100mW Spread-Spectrum Transmitter IC
Fully Assembled Evaluation Board
5
Rev A3 001218
.010
.004
.065
.043
.244
.228
.050
.016
.010
.007
.157
.150
.393
.386
.018
.014
1
.050
8°MAX
0°MIN
Package S tyle: S OP-16
相關PDF資料 |
PDF描述 |
|---|---|
| RF2424 | UHF QUADRATURE MODULATOR |
| RF2425 | 4-PORT TRANSFER SWITCH |
| RF2436 | TRANSMIT/RECEIVE SWITCH |
| RF2442 | HIGH-LINEARITY LOW NOISE AMPLIFIER |
| RF2444 | HIGH FREQUENCY LNA/MIXER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RF2423-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2424 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:UHF QUADRATURE MODULATOR |
| RF2424-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF-2424D | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF-2424DH | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
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