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RF2486 Ver la hoja de datos (PDF) - RF Micro Devices

Número de pieza
componentes Descripción
Lista de partido
RF2486
RFMD
RF Micro Devices RFMD
RF2486 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
RF2486
8
PCS LOW NOISE AMPLIFIER/MIXER
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 RF2486 is a monolithic integrated receiver front-end
0.157
0.150
0.0098
0.0040
for PCS, PHS, and WLAN applications. The IC contains
all of the required components to implement the RF func-
tions of the receiver front-end except for the passive filter-
ing and LO generation. It contains an LNA (low-noise
1
0.344
0.337
0.012
0.008
amplifiers), a double-balanced Gilbert cell mixer, a bal-
0.025
anced IF output, an LO isolation buffer amplifier, and an
LO output buffer amplifier for providing the buffered LO
signal as an output. The IC is designed to operate from a
single 3.6V power supply.
0.0688
0.2440
0.0532
0.2284
8°MAX
8
0°MIN
Optimum Technology Matching® Applied
Si BJT
üSi Bi-CMOS
GaAs HBT
SiGe HBT
GaAs MESFET
Si CMOS
NC 1
VCC1 2
VCC2 3
GND1 4
LNA IN 5
GND2 6
GND3 7
NC 8
GND4 9
VCC3 10
LO BUFF EN 11
LO IN 12
24 NC
23 GND9
22 VCC4
21 GND8
20 LNA OUT
19 GND7
18 MIX RF IN
17 GND6
16 IF-
15 IF+
14 GND5
13 LO BUFF OUT
Functional Block Diagram
0.050 0.0098
0.016 0.0075
Package Style: SSOP-24
Features
• Complete Receiver Front-End
• High Dynamic Range
• Single 3.6V Power Supply
• External LNA IP3 Adjustment
• 1500MHz to 2500MHz Operation
Ordering Information
RF2486
PCS Low Noise Amplifier/Mixer
RF2486 PCBA-L Fully Assembled Evaluation Board 1.96GHz
RF2486 PCBA-H Fully Assembled Evaluation Board 2.4GHz
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Rev A7 010717
8-105

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