RFPA3805 Datasheet, PDF (2/24 Pages) RF Micro Devices – GaAs HBT 2-Stage Power Amplifier 700MHz to 2700MHz

RFPA3805
Absolute Maximum Ratings
Parameter
Device Voltage (VCC1, VCC2, VBIAS, VREF1, VREF2)
Device Current – Stage 1
Device Current – Stage 2
VREF1, VREF2 Current
VREF1, VREF2 Device Voltage
CW Input Power, 50Ω Load, 748MHz Band
CW Input Power, 50Ω Load, 2140MHz and 2640MHz
Bands
Modulated (WCDMA) Input Power, 6:1 Output VSWR,
748MHz Band
Modulated (CDMA) Input Power, 6:1 Output VSWR,
2140MHz and 2640MHz Bands
Operating Temperature Range (TL)
Operating Junction Temperature (TJ)
Max Storage Temperature
ESD Rating – Human Body Model (HBM)
Moisture Sensitivity Level
Notes:
1.
2.
3.
The Maximum ratings must all be met simultaneously
PDISS = PDC + PRFIN – PROUT
TJ = TL + PDISS * RTH
Rating
6
600
2400
5
4
21
26
13
23
-40 to +85
160
-40 to +150
Class 1C
MSL1
Unit
V
mA
mA
mA
V
dBm
dBm
dBm
dBm
°C
°C
°C
Caution! ESD sensitive device.
RFMD Green: RoHS status based on EU
Directive 2011/65/EU (at time of this
document revision), halogen free per IEC
61249-2-21, < 1000ppm each of
antimony trioxide in polymeric materials
and red phosphorus as a flame retardant,
and <2% antimony in solder.
Exceeding any one or a combination of the Absolute
Maximum Rating conditions may cause permanent
damage to the device. Extended application of Absolute
Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or
functional operation of the device under Absolute
Maximum Rating conditions is not implied.
Nominal Operating Parameters
Parameter
Specification
Unit Condition
Min Typ Max
728MHz to 768MHz
Frequency
Input Power (PIN)
Gain
Output IP3
ACPR
P1dB
Input Return Loss
Output Return Loss
Noise Figure
748
33.4
46.8
-63.5
34.4
-18
-13
4.6
V_CC1 = V_CC2 = V_BIAS = 5.0V, V_REF1 = V_REF2 = 5.0V, Temp
= 25°C, optimized for -60dBc ACPR at rated power
MHz
2 dBm Max recommended continuous input power, load VSWR = 2:1
dB
dB 19dBm per tone, 1MHz spacing, optimized for best ACPR
-55
dBc
RF output power = 21dBm, WCDMA 3GPP 3.5, test model 1, 64
DPCH
dBm
dB
dB
dB
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
DS130924
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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