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參數(shù)資料
| 型號： | RF2412 |
| 英文描述： | RF Modulator |
| 中文描述： | 射頻調(diào)制器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 124K |
| 代理商： | RF2412 |
9-1
9
A
S
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
8
16
15
14
13
12
11
10
9
IN
GND
GND
GND
GND
GND
GND
GND
VD
PD
G2
G4
G8A
G8B
G16
OUT
2 dB
4 dB
8 dB
8 dB
16 dB
RF2410
UHF PR OGR AMMABLE AT T E NUAT OR
Power Control in Communication Systems
CMOS Compatible Programmable
Attenuators
Commercial and Consumer Systems
Portable Battery-Powered Equipment
The RF2410 is a multistage monolithic programmable
attenuator. The device is built using a Gallium Arsenide
process technology and has an attenuation programma-
bility over a 38dB range in 2dB steps. The attenuation is
set by five bits of digital data. The input and output of the
device have a low VSWR 50
match. The RF output can
drive up to +10dBm. This unit is intended for use in sys-
tems that require RF transmit power control by digital
means. A typical application is in dual mode IS-54/55
compatible cellular transceivers. No negative supply volt-
ages are required, and the unit has a power down feature
which reduces the current consumption to less than
0.5mA.
Single 5V Supply
0dB to 38dB Attenuation Range
4 dB Insertion Loss
5-bit Digitally Controlled Attenuation
Digitally Controlled Power Down Mode
500MHz to 2100MHz Operation
RF2410
RF2410 PCBA
UHF Programmable Attenuator
Fully Assembled Evaluation Board
9
Rev B1 010329
1
.157
.150
.393
.386
.050
.018
.014
.010
.004
.065
.043
.244
.228
8°MAX
0°MIN
.050
.016
.010
.007
Package S tyle: S OP-16
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF-2412D | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF-2412DH | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF-2412S | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF-2412SH | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:ECONOLINE - DC/DC - CONVERTER |
| RF2413 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:GAIN CONTROLLED DUAL-CONVERSION QUADRATURE MODULATOR |
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