RF2459 반도체 회로 부품 판매점
3V PCS DOWNCONVERTER
|
|
 RF Micro Devices |
Preliminary
8
RF2459
3V PCS DOWNCONVERTER
Typical Applications
• CDMA/TDMA/DCS1900 PCS Systems
• PHS 1500/WLAN 2400 Systems
• General Purpose Downconverter
• Micro-Cell PCS Base Stations
• Portable Battery-Powered Equipment
Product Description
The RF2459 is a monolithic integrated downconverter for
PCS, PHS, and WLAN applications. The IC contains all of
the required components to implement the RF functions
of the downconverter. It contains a double-balanced Gil-
bert cell mixer and a balanced IF output. The mixer’s high
third-order intercept point makes it ideal for digital cellular
applications. The IC is designed to operate from a single
3V power supply.
0.192
+ 0.008
0.012
0.006
+ 0.003
-A-
0.118
+ 0.004 sq.
6° MAX
0° MIN
0.021
+ 0.004
0.0256
0.006
+ 0.002
0.034
NOTES:
1. Shaded lead is pin 1.
2. All dimensions are exclusive of
flash, protrusions or burrs.
3. Lead coplanarity: 0.002 with
respect to datum "A".
8
Optimum Technology Matching® Applied
Si BJT
üGaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
LO IN 1
GND2 2
VCC 3
GND1 4
8 IF+
7 IF-
6 GND3
5 RF IN
Functional Block Diagram
Package Style: MSOP-8
Features
• Extremely High Dynamic Range
• Single 3V Power Supply
• 1500MHz to 2500MHz Operation
Ordering Information
RF2459
3V PCS Downconverter
RF2459 PCBA Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Rev A2 010717
8-97
RF2459
Preliminary
Absolute Maximum Ratings
Parameter
Supply Voltage
Input LO and RF Levels
Ambient Operating Temperature
Storage Temperature
Ratings
-0.5 to 7.0
+6
-40 to +85
-40 to +150
Unit
VDC
dBm
°C
°C
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
Parameter
Overall
Usable RF Frequency Range
Typical RF Frequency Range
Usable LO Frequency Range
Typical LO Frequency Range
IF Frequency Range
Noise Figure
Input VSWR
Input IP3
Gain
Output Impedance
8
Input P1dB
LO Input
LO Input Range
LO to RF (Mix In) Rejection
LO to IF
LO Input VSWR
Power Supply
Voltage
Current Consumption
Specification
Min.
Typ.
Max.
1500
1200
+5.0
8
1930 to 1990
1430 to 1990
DC to 500
14
<2:1
+7.0
10
-7.5
-5 to +3
30
40
<2:1
2500
2500
1000
2.7 3.0 3.6
20 26
Unit
MHz
MHz
MHz
MHz
MHz
dB
dBm
dB
Ω
dBm
dBm
dB
dB
V
mA
Condition
T = 25°C, VCC=3.0V, RF=1960MHz,
LO = 1750 MHz @ -2 dBm
Single-ended with external matching net-
work.
Single-ended with external matching net-
work.
Single-ended with external matching net-
work.
8-98
Rev A2 010717
|
PDF 파일 내의 페이지 : 총 8 페이지
제조업체: RF Micro Devices
( rfmd )
RF2459 converter
데이터시트 다운로드 :
[ RF2459.PDF ]
[ RF2459 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
RF2451
3V LOW NOISE AMPLIFIER - RF Micro Devices
RF2456
CDMA/FM DOWNCONVERTER - RF Micro Devices
RF2459
3V PCS DOWNCONVERTER - RF Micro Devices