RF2494 RF Micro Devices, RF2494 Datasheet - Page 2

• Manufacturer Part Number: RF2494
• Description: HIGH FREQUENCY LNA/MIXER
• Manufacturer: RF Micro Devices

8
8-54
Absolute Maximum Ratings
Supply Voltage
Input LO and RF Levels
Operating Ambient Temperature
Storage Temperature
Overall
RF Frequency Range
IF Frequency Range
Cascade Gain
Cascade IP3
Cascade Noise Figure
Input P1dB
LNA
Noise Figure
Input VSWR
Input IP3
Gain
Reverse Isolation
Output Impedance
RF Amp and Mixer
Noise Figure
Input Impedance
Input IP3
Conversion Power Gain
Output Impedance
LO Input
LO Level
LO to RF Rejection
LO to IF Rejection
LO Input VSWR
Power Down Control
Logic Controls “ON”
Logic Controls “OFF”
Turn on Time
Turn on Time
Power Supply
Voltage
Current Consumption
RF2494
Parameter
Parameter
V
Min.
CC
-29
-15
2.7
10
26
13
15
8
-0.3
-40 to +150
-0.5 to 3.6
-40 to +85
Rating
Specification
+6
2400 to 2500
Typ.
374
400
100
-22
4.5
-28
-14
2.3
-17
-10
3.3
0.2
28
15
18
10
22
50
10
50
18
42
15
17
17
10
-8
-3
-3
-6
7
4
Max.
Unit
1000
dBm
V
500
300
200
-19
2:1
2:1
3.6
31
17
26
26
16
°C
°C
DC
0
1
RF Micro Devices believes the furnished information is correct and accurate
at the 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
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
mV
mA
mA
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
k
dB
dB
nS
nS
V
V
A
T = 25°C, V
LO=2068MHz, -10dBm
IF=374MHz, GAIN SEL=1
IF=374MHz, GAIN SEL=0
Referenced to the input, GAIN SEL = 1
Referenced to the input, GAIN SEL = 0
Single sideband, GAIN SEL = 1
Single sideband, GAIN SEL = 0
GAIN SEL = 1
GAIN SEL = 0
GAIN SEL = 1
GAIN SEL = 0
No external matching
Single sideband
With Current Combiner (1k
collectors and 250
Open Collector
Voltage at the input of RX EN, PD
and GAIN SEL
From PD Going high.
From RX EN Going high. PD = “1”
GAIN SEL=1, RX EN =1, PD=1
GAIN SEL=0, RX EN =1, PD=1
GAIN SEL=X, RX EN=0, PD=1
GAIN SEL=X, RX EN=X, PD =0
LO input to LNA input
LO input to IF output
Caution! ESD sensitive device.
GAIN SEL = 1
GAIN SEL = 0
GAIN SEL = 1
GAIN SEL = 0
CC
=3V, RF=2442 MHz,
Condition
Preliminary
single ended load)
Rev A0 010730
between open