Transcript
RFPA1003
RFPA1003 14.4GHz to 15.4GHz High Linearity
14.4GHz TO 15.4GHz HIGH LINEARITY POWER AMPLIFIER Package: Ceramic QFN, 40-pin, 6mm x 6mm x 0.95mm
Features
Frequency Range: 14.4GHz to 15.4GHz
Small Signal Gain: 25dB
IM3 at +17dBm (SCL): +50dBc
IM3 at +22dBm (SCL): +40dBc
IM3 at +25dBm (SCL): +35dBc
OIP3 at +25dBm (SCL): +42.5dBm
P1dB: +32.5dBm
RL (Input): 7dB
RL (Output): 18dB
VD: 7.5V
Product Description
ID: 1.0A
6mm x 6mm QFN
RFMD's RFPA1003 is a high linearity power amplifier in a surface mount package designed for use in transmitters that operate at frequencies between 14.4GHz to 15.4GHz. It provides 25dB of small-signal gain. This power amplifier is optimized for linear operation with an output third order intercept point (OIP3) of ≥ +42.0dBm. The RFPA1003 is manufactured with depletion mode GaAs pHEMT process.
Applications
Point-Point Radio
Point-Multipoint Radio
Functional Block Diagram
Ordering Information RFPA1003S2 RFPA1003SB RFPA1003SQ RFPA1003SR RFPA1003TR7 RFPA1003PCBA-410
2-Piece sample bag 5-Piece bag 25-Piece bag 100-Piece reel 750-Piece 7” reel Evaluation Board
Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT
SiGe BiCMOS Si BiCMOS SiGe HBT
GaAs pHEMT Si CMOS Si BJT
GaN HEMT BiFET HBT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2012, RF Micro Devices, Inc.
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RFPA1003 Absolute Maximum Ratings Parameter
Rating
VD1, VD2, VD3
Unit
+7.7
VG
V
0
V
Junction Temperature
°C
Continuous PDISS (T = 85°C) (derate 37 mW/°C above T = 85°C)
°C/W
Storage Temperature
-65 to +150
°C
Operating Temperature
-40 to +85
°C
ESD sensitive device. 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. The information in this publication is believed to be accurate and reliable. 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. RFMD Green: RoHS compliant per EU Directive 2002/95/EC, 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.
ESD Sensitivity (HBM)
Parameter Operational Frequency
Min. 14.4
Positive Supply Voltage (VDD) Drain current (ID) Small-signal Gain Dynamic Range
Specification Typ.
15.4
Unit
Condition
GHz
7.5
V
1000
mA
25
dB
15
dB
P1dB
32.5
dBm
OIP3
42.5
dBm
at POUT = 28dBm (2 tones total power) in 14.4GHz to 15.4GHz frequency range
IM3
50.0
dBc
at POUT = 20dBm (2 tones total power) in 14.4GHz to 15.4GHz frequency range
40.0
dBc
at POUT = 25dBm (2 tones total power) in 14.4GHz to 15.4GHz frequency range
35.0
dBc
at POUT = 28dBm (2 tones total power) in 14.4GHz to 15.4GHz frequency range
78
dBc
at POUT = 20dBm (2 tones total power) in 14.4GHz to 15.4GHz frequency range
65
dBc
at POUT = 25dBm (2 tones total power) in 14.4GHz to 15.4GHz frequency range
IM5
12
Max.
Input Return Loss (RLIN)
7
dB
Output Return Loss (RLOUT)
18
dB
Noise Figure
dB
ESD Sensitivity (HBM)
V
ESD Sensitivity (MM)
V
Moisture Sensitivity Level
V
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
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RFPA1003 Small Signal Performance VD1 = VD2 = VD3 = 7.5V, ID1 = 172mA, ID2 = 180mA, ID3 = 600mA GainversusFrequency
InputRLversusFrequency
30
0
25
Ͳ5
20
S11(dB)
S21(dB)
Ͳ10 15
Ͳ15 10
Ͳ20
5
0
Ͳ25 12
13
14
15
16
17
18
12
13
14
Frequency(GHz)
15
16
17
18
17
18
Frequency(GHz)
IsolationversusFrequency
OutputRLversusFrequency 0
0
Ͳ10 Ͳ5
Ͳ20
S12(dB)
S22(dB)
Ͳ10
Ͳ30
Ͳ40
Ͳ15
Ͳ50 Ͳ20
Ͳ60
Ͳ70
Ͳ25 12
13
14
15
Frequency(GHz)
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16
17
18
12
13
14
15
16
Frequency(GHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
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RFPA1003 Typical Electrical Performance VD1 = VD2 = VD3 = 7.5V, ID1 = 172mA, ID2 = 180mA, ID3 = 600mA IM3versusFrequency
OIP3versusFrequency 45
70
44
65
43
60
42
55
41
50
Po=+17dBm(SCL) Po=+22dBm(SCL)
IM3(dBc)
OIP3(dBm)
Po=+25dBm(SCL)
40 39
45 40
Po=+17dBm(SCL) 35
38 Po=+22dBm(SCL)
30
37 Po=+25dBm(SCL)
25
36
20
35 14
14.5
15
15.5
14
16
14.5
15
15.5
16
Frequency(GHz)
Frequency(GHz)
IM5versusFrequency
P1dBandP3dBversusFrequency(Vd=5V) 40
85
38
80
36 75
P1dBandP3dB(dBm)
34
IM5(dBc)
70 65 60 55
32 30 28 26
Po=+17dBm(SCL)
24
P1dB
Po=+22dBm(SCL)
22
P3dB
50 45 14
14.5
15
15.5
16
20 14
Frequency(GHz)
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14.5
15
15.5
16
Frequency(GHz)
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RFPA1003 Typical Electrical Performance (continued) PdissversusGain
GainControlusingVgversusFrequency 10
30
9
25
8 7
Pdiss(Watts)
Gain(dB)
20
15
10
6 5 4 3 2
5 1 0
0 13.9
14.1
14.3
14.5
14.7
14.9
15.1
15.3
15.5
15.7
5
15.9
10
15
20
25
30
Gain(dB)
Frequency(GHz)
OIP3versusGainversusFrequency
IM3versusGainversusFrequency
45
80 Pin=Ͳ18dBm/SCL Total Power=SCL+3dB
75
Pin=Ͳ18dBm/SCL Total Power=SCL+3dB
40
70 35
IM3(dBc)
OIP3(dBm)
65 30 13.9GHz
60 13.9GHz 55
25
14.4GHz
14.4GHz
14.9GHz
14.9GHz
50
15.4GHz
20
15.4GHz 45
15.9GHz 15
15.9GHz
40 10
15
20
Gain(dB)
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25
10
15
20
25
Gain(dB)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
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RFPA1003 Pin Names and Descriptions Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
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Name N/C N/C N/C N/C GND RFIN GND N/C N/C N/C N/C N/C VG1 VD1 VG2 VD2 VG3 N/C VD3B N/C N/C N/C N/C GND RFOUT GND N/C N/C DET REF N/C VD3A N/C VG3 VD2 VG2 VD1 VG1 N/C N/C
Description Not connected. Not connected. Not connected. Not connected. Ground. RF input. Ground. Not connected. Not connected. Not connected. Not connected. Not connected. Gate bias 1. Drain bias 1. Gate bias 2. Drain bias 2. Gate bias 3. Not connected. Drain bias 3. Not connected. Not connected. Not connected. Not connected. Ground. RF output. Ground. Not connected. Not connected. Detector Out. Detector Reference. Not connected. Drain bias 3. Not connected. Gate bias 3. Drain bias 2. Gate bias 2. Drain bias 1. Gate bias 1. Not connected. Not connected.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
DS120604
RFPA1003 Pin Out
Package Drawing QFN, 32-Pin, 6mm x 6mm x 0.95mm
RFPA 1003
DS120604
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
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RFPA1003 Sample Application Circuit Schematic Vg1
Vd1
Vg2
Vd2
Vg3
Vd3a
C10
C11 C12 C9
R4
C8 40
39
38
37
36
35
34
C13 33
32
C14
31
Vd3a
Vg3
Vd2
Vg2
Vd1
Vg1
1
R6
R5
30
2
29
3
28
4
27
5 GND
GND 26 RFout
6 RFin 7 GND
25
GND 24
8
23
9
22
C1
14
R1
15
16
R2
Vd3b
13
Vg3
12
Vd2
11
Vg2
Vd1
Vg1
10
17
18
19
21 20
C7
R3
C6
C2 C4
C5
C3
Vg1
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Vd1
Vg2
Vd2
Vg3
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
Vd3a
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RFPA1003 Evaluation Board Layout
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at or .
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