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Product Description
Ordering Information
Typical Applications
Features
Functional Block Diagram
RF Micro Devices, Inc.
7628 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 MESFET
GaAs HBT
Si Bi-CMOS
SiGe HBT
Si CMOS
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
NC
VCC1
VCC2
GND1
LNA IN
GND2
GND3
NC
GND4
VCC3
LO BUFF EN
LO IN
NC
GND9
VCC4
GND8
LNA OUT
GND7
MIX RF IN
GND6
IF-
IF+
GND5
LO BUFF OUT
RF9986
PCS LOW NOISE AMPLIFIER/MIXER
• CDMA/TDMA/DCS1900 PCS Systems
• PHS 1500/WLAN 2400 Systems
• General Purpose Down Converter
• Micro-Cell PCS Base Stations
• Portable Battery-Powered Equipment
The RF9986 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.
• Complete Receiver Front-End
• Extremely High Dynamic Range
• Single 3.6V Power Supply
• External LNA IP3 Adjustment
• 1500MHz to 2500MHz Operation
RF9986
PCS Low Noise Amplifier/Mixer
RF9986 PCBA
Fully Assembled Evaluation Board
8
Rev B1 010717
8°MAX
0°MIN
1
0.050
0.016
0.0098
0.0075
0.2440
0.2284
0.025
0.012
0.008
0.0688
0.0532
0.157
0.150
0.0098
0.0040
0.344
0.337
Package Style: SSOP-24
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