RFLA1022 Datasheet, PDF (3/17 Pages) RF Micro Devices – Low Noise, High Linearity Amplifier 400MHz to 1500MHz

RFLA1022
Parameter
LNA Performance -
Continued
Gain (On Mode)
Noise Figure
Input P1dB
Input IP3
Gain (Off Mode)
Input Return Loss
Output Return Loss
Overall
SD Voltage
Logic High
Logic Low
SD Voltage
Logic High
Logic Low
Thermal Resistance
Current
Current
Specification
Min Typ Max
16.5
0.39
2.5
17
0
-14.5
-17
Unit Condition
Temp = 25°C, V_CC = 3V, 80mA, 880MHz, Standard Application
Circuit
dB SD = 3V
dB
dBm
dBm
dB SD = 0V
dB
SD = 3V
dB
0
VCC
V
VCC
V 5V Operation
0
V
0
VCC
V
VCC
V 3V Operation
0
V
51
°C/W 85°C at 120mA, 5V
140
mA On Mode, SD =5V, 5V operation
1
mA Off Mode, SD = 0V, 5V operation
80
mA On Mode, SD = 3V, 3V operation
1
mA Off mode, SD = 0V, 3V operation
Typical RF Performance: 5V, 800MHz 25°C
Parameter
Unit 1.1V
1.4V
Gain
Noise Figure
Input IP3
Input P1dB
Input Return Loss
Output Return Loss
VCC Current
SD Current
VB Current
dB
dB
dBm
dBm
dB
dB
mA
mA
mA
16.42
0.34
16.12
-3.2
-14
-13
32
0.238
0.63
16.6
0.34
14
-1.42
-14.5
-14
43
0.24
0.89
2.0V
16.9
0.35
17.7
0.96
-15.2
-14.4
65
0.23
1.43
2.6V
17
0.35
21.5
2.8
-15.5
-14.8
85
0.28
1.97
3.2V
17.1
0.37
24
4.2
-15.6
-15
106
0.22
2.5
3.8V
17.2
0.40
28.1
5.4
-15.8
-15.1
126
0.22
3.06
4.2V
17.2
0.43
29
5.87
-15.8
-15.2
140
0.22
3.42
4.5V
17.2
0.44
27.5
6.22
-15.9
-15.2
150
0.23
3.68
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
DS140616
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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