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RF2411PCBA-H 반도체 회로 부품 판매점

LOW NOISE AMPLIFIER/MIXER



RF Micro Devices 로고
RF Micro Devices
RF2411PCBA-H 데이터시트, 핀배열, 회로
www.DataSheet4U.com
RF2411
0 LOW NOISE AMPLIFIER/MIXER
RoHS Compliant & Pb-Free Product
Typical Applications
• UHF Digital and Analog Receivers
• Commercial and Consumer Systems
• Digital Communication Systems
• Portable Battery-Powered Equipment
• Spread-Spectrum Communication Systems • General Purpose Frequency Conversion
Product Description
The RF2411 is a monolithic integrated UHF receiver
front-end. The IC contains all of the required components
to implement the RF functions of the receiver except for
the passive filtering and LO generation. It contains an
LNA (low-noise amplifier), a second RF amplifier, and a
balanced mixer which can drive a single-ended or bal-
anced load. The output of the LNA is made available as a
pin to permit the insertion of a bandpass filter between
the LNA and the RF/Mixer section. The LNA output is
buffered to permit a wide range of choices for the inter-
stage filter without altering the VSWR or noise figure at
the LNA input and to provide high isolation from the LO to
the input port. The LNA section may be disabled to con-
serve power.
Optimum Technology Matching® Applied
Si BJT
9GaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
InGaP/HBT
GaN HEMT
SiGe Bi-CMOS
LNA IN 1
GND 2
GND 3
GND 4
GND 5
IF OUT+ 6
IF OUT- 7
MIXER
LNA
RF AMP
14 LNA OUT
13 NC
12 VCC1
11 VCC2
10 RF IN-
9 RF IN+
8 LO IN
Functional Block Diagram
0.157
0.150
0.018
0.014
0.008
0.004
0.337
0.334
0.050
0.244
0.229
8° MAX
0° MIN
0.068
0.053
0.034
0.016
0.009
0.007
Package Style: SOIC-14
Features
• Single 3V to 6.5V Power Supply
• 500MHz to 1900MHz Operation
• 25dB Small Signal Gain
• 2.5dB Cascaded Noise Figure
• 8.5mA DC Current Consumption
• -8dBm Input IP3
Ordering Information
RF2411
Low Noise Amplifier/Mixer
RF2411 PCBA-L Fully Assembled Evaluation Board (850MHz)
RF2411 PCBA-H Fully Assembled Evaluation Board (1800MHz)
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Rev A6 060907
8-7


RF2411PCBA-H 데이터시트, 핀배열, 회로
RF2411
Absolute Maximum Ratings
Parameter
Supply Voltage
Input LO and RF Levels
Ambient Operating Temperature
Storage Temperature
Rating
-0.5 to 7.0
+6
-40 to +85
-40 to +150
Unit
VDC
dBm
°C
°C
Parameter (850MHz)
Overall
RF Frequency Range
IF Frequency Range
Cascade Gain
Cascade IP3
Cascade Noise Figure
First Section (LNA)
Noise Figure
Input VSWR
Input IP3
Gain
Reverse Isolation
Output VSWR
Second Section (RF Amp,
Mixer, IF1)
Noise Figure
Input VSWR
Input IP3
Conversion Gain
Output Impedance
LO Input
LO Level
LO to RF Rejection
LO to IF Rejection
LO Input VSWR
Power Supply
Voltage
Current Consumption
Specification
Min.
Typ.
Max.
500 to 1900
DC to 150
27
21 25 29
20
-8
2.4
2.4
3.4
1.6
1.5:1
-3.5
14
30
2.0:1
11.0
2.0:1
+6
11
4
-6 to +6
30
30
1.5:1
3 to 6.5
8
20
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. RoHS marking based on EUDirective2002/95/EC
(at 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).
Unit
MHz
MHz
dB
dBm
dB
dB
dBm
dB
dB
Condition
T = 25°C, VCC=5V, RF=850MHz,
LO=0dBm, IF=50MHz, Application Sche-
matic 2 configuration
IF = 10 MHz
IF = 50 MHz
IF = 150 MHz
Referenced to the input
Single sideband, IF=10MHz
Single sideband, IF=50MHz
Single sideband, IF=150MHz
dB
dBm
dB
kΩ
dBm
dB
dB
Single Sideband
Open Collector
V
mA VCC=3.0V
mA VCC=5.0V
8-8 Rev A6 060907




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