RFLA2018 Datasheet, PDF (3/12 Pages) RF Micro Devices – Variable Gain Low Noise High Linearity Amplifier

RFLA2018
RFMD + TriQuint = Qorvo
Electrical Specifications - Low Gain Mode, 2500 MHz to 2570 MHz
Parameter
Specification
Min
Typ
Max
Units Conditions
Test conditions unless otherwise noted: Temp. = −40 °C to +85 °C, VCC = +4.75V to +5.25 V,
Low High Gain Mode, Standard Application Circuit
Frequency Range
2500
2570 MHz
Max Gain LG
19
23
Attenuation = Min, VVA_CV = 0 Volts
Gain Range LG
−2
23
dB
Output IP3 (Max Gain)
+38
dBm Attenuation = Min, VVA_CV = 0 Volts
Input IP3
+12
+17
dBm 2 dB to 18 dB Gain
Output P1dB (Max Gain)
+26
dBm Attenuation = Min, VVA_CV = 0 Volts
Input P1dB
+5.5
+6
+6.5
+10
dBm 15 dB to 18 dB Gain
dBm 2 dB to 14 dB Gain
NF (Max Gain)
4.0
9.7
dB Attenuation = Min, VVA_CV = 0 Volts
Input Return Loss ⁽¹⁾
18
23
dB 2 dB to 18 dB Gain
Output Return Loss ⁽¹⁾
15
20
dB 2 dB to 18 dB Gain
Notes:
1. Minimum Return Loss Specifications can be relaxed 2 dB between −10°C to −40°C
Electrical Specifications - Power Supply
Parameter
Specification
Min
Typ
Max
Units Conditions
Test conditions unless otherwise noted: Temp. = −40 °C to +85 °C, VCC = +4.75V to +5.25 V,
Low High Gain Mode, Standard Application Circuit
VCTRL Voltage
Logic High
0
+3.3
V
+2
+5
V
Logic Low
0
+1
V
Thermal Resistance
37.3
°C/W +85 °C at +5.25 V, TREF = Backside of module
Electrical Specifications - Current
Parameter
Supply Current HG Mode
Supply Current LG Mode
Vctrl Current
SCN/SCP Current
Power Supply Voltage
+4.75 V +5.0 V +5.25 V
265
320
190
240
10
5
Units
mA
mA
mA
mA
Conditions
Truth Table
High Gain
Low Gain
SC_N
0
1
SC_P
1
0
Revision DS20150824
© 2015 RF Micro Devices, Inc.
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Disclaimer: Subject to change without notice
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