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Numéro de référence | RF2486 | ||
Description | PCS LOW NOISE AMPLIFIER/MIXER | ||
Fabricant | RF Micro Devices | ||
Logo | |||
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
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
amplifiers), a double-balanced Gilbert cell mixer, a bal-
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.
0.157
0.150
1
0.344
0.337
0.2440
0.2284
8°MAX
0°MIN
0.012
0.008
0.025
0.0098
0.0040
0.0688
0.0532
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
8
Rev A7 010717
8-105
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Pages | Pages 8 | ||
Télécharger | [ RF2486 ] |
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