RF9986 Datasheet, PDF (1/8 Pages) RF Micro Devices – PCS LOW NOISE AMPLIFIER/MIXER

RF9986
8
PCS LOW NOISE AMPLIFIER/MIXER
Typical Applications
• CDMA/TDMA/DCS1900 PCS Systems
• PHS 1500/WLAN 2400 Systems
• General Purpose Down Converter
• Micro-Cell PCS Base Stations
• Portable Battery-Powered Equipment
Product Description
The RF9986 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
ü^{GaAs HBT}
GaAs MESFET
Si Bi-CMOS
SiGe HBT
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
• Extremely High Dynamic Range
• Single 3.6V Power Supply
• External LNA IP3 Adjustment
• 1500MHz to 2500MHz Operation
Ordering Information
RF9986
PCS Low Noise Amplifier/Mixer
RF9986 PCBA Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel [phone]
Fax [phone]
http://www.rfmd.com
Rev B1 010717
8-131