RFPA1702 [RFMD]
17.7GHz TO 19.7GHz HIGH LINEARITY POWER AMPLIFIER;
| 型号： | RFPA1702 |
| 厂家： | 
RF MICRO DEVICES |
| 描述： | 17.7GHz TO 19.7GHz HIGH LINEARITY POWER AMPLIFIER 放大器 功率放大器 |
| 文件： | 总9页 (文件大小：911K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RFPA1702
17.7GHz to
19.7GHz High
Linearity
RFPA1702
17.7GHz TO 19.7GHz HIGH LINEARITY
POWER AMPLIFIER
Package: Ceramic QFN, 40-pin, 6mm x 6mm x 0.95mm
Features
Frequency Range: 17.7GHz to
19.7GHz
Small Signal Gain: 25dB
IM3 at +17dBm (SCL): +52dBc
IM3 at +21dBm (SCL): +43dBc
IM3 at +24dBm (SCL): +32.5dBc
OIP3 at +24dBm (SCL): +40dBm
P1dB: +31dBm
RL (Input): 12dB
RL (Output): 8dB
Functional Block Diagram
VD: 5.5V
Product Description
ID: 1.3A
RFMD's RFPA1702 is a high linearity power amplifier in a surface mount package
designed for use in transmitters that operate at frequencies between 17.7GHz to
19.7GHz. It provides 25dB of small-signal gain. This power amplifier is optimized for
linear operation with an output third order intercept point (OIP3) of ≥ +40.0dBm.
The RFPA1702 is manufactured with depletion mode GaAs pHEMT process.
6mm x 6mm QFN
Applications
Point-Point Radio
Point-Multipoint Radio
Ordering Information
RFPA1702S2
RFPA1702SB
RFPA1702SQ
RFPA1702SR
RFPA1702TR7
2-Piece sample bag
5-Piece bag
25-Piece bag
100-Piece reel
750-Piece 7” reel
RFPA1702PCBA-410 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 trade-
mark 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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
DS120601
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RFPA1702
Absolute Maximum Ratings
Parameter
Caution! ESD sensitive device.
Rating
+5.5
0
Unit
V
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 perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
V
, V , V
D1 D2 D3
V
V
G
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 appli-
cation circuitry and specifications at any time without prior notice.
Junction Temperature
Continuous P (T = 85°C)
(derate 37 mW/°C above
T = 85°C)
°C
°C/W
DISS
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.
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
-65 to +150
-40 to +85
°C
°C
Specification
Parameter
Unit
Condition
Min.
Typ.
Max.
Operational Frequency
17.7
19.7
GHz
V
Positive Supply Voltage (V
)
5.5
DD
Drain current (I )
1300
mA
D
Small-signal Gain
Dynamic Range
P1dB
23
15
31
43
dB
dB
12
dBm
dBm
at 5V
at P
OIP3
= 20dBm (2 tones total power) in
OUT
17.7GHz to 19.7GHz frequency range
at P = 20dBm (2 tones total power) in
IM3
50
40.6
32.6
80
dBc
dBc
dBc
dBc
dBc
OUT
17.7GHz to 19.7GHz frequency range
at P = 24dBm (2 tones total power) in
OUT
17.7GHz to 19.7GHz frequency range
at P = 27dBm (2 tones total power) in
OUT
17.7GHz to 19.7GHz frequency range
IM5
at P = 20dBm (2 tones total power) in
OUT
17.7GHz to 19.7GHz frequency range
66
at P = 24dBm (2 tones total power) in
OUT
17.7GHz to 19.7GHz frequency range
Input Return Loss (RL
)
12
8
dB
dB
IN
Output Return Loss (RL
)
OUT
Noise Figure
dB
V
ESD Sensitivity (HBM)
ESD Sensitivity (MM)
V
Moisture Sensitivity Level
V
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
2 of 9
DS120601
RFPA1702
Small Signal Performance
V
= V = V = 5.5V, I + I = 300mA, I = 1000mA, I (Total) = 1300mA
D1
D2
D3
D1
D2
D3
D
GainꢀversusꢀFrequency
InputꢀRLꢀversusꢀFrequency
30
25
20
15
10
5
0
ꢀ2
ꢀ4
ꢀ6
ꢀ8
ꢀ10
ꢀ12
ꢀ14
ꢀ16
ꢀ18
0
ꢀ20
17
17
17.5
18
18.5
19
19.5
20
17.5
18
18.5
19
19.5
20
Frequencyꢀ(GHz)
Frequencyꢀ(GHz)
OutputꢀRLꢀversusꢀFrequency
IsolationꢀversusꢀFrequency
0
ꢀ10
ꢀ20
ꢀ30
ꢀ40
ꢀ50
0
ꢀ2
ꢀ4
ꢀ6
ꢀ8
ꢀ10
ꢀ12
ꢀ14
ꢀ16
ꢀ18
ꢀ20
ꢀ60
17
17
17.5
18
18.5
19
19.5
20
17.5
18
18.5
19
19.5
20
Frequencyꢀ(GHz)
Frequencyꢀ(GHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
DS120601
3 of 9
RFPA1702
Typical Electrical Performance
V
= V = V = 5.5V, I + I = 300mA, I = 1000mA, I (Total) = 1300mA
D1
D2
D3
D1
D2
D3
D
OIP3ꢀversusꢀFrequency
IM3ꢀversusꢀFrequency
45
44
43
42
41
40
39
38
37
36
35
70
Po=+17dBmꢁ(SCL)
Po=+21dBmꢁ(SCL)
Po=+24dBmꢁ(SCL)
65
60
55
50
45
40
35
30
25
20
Po=+17dBmꢁ(SCL)
Po=+21dBmꢁ(SCL)
Po=+24dBmꢁ(SCL)
SCL=SingleꢁCarrierꢁLevel
TotalꢁPower=SCL+3dB
SCL=SingleꢁCarrierꢁLevel
TotalꢁPower=SCL+3dB
17.7
18.2
18.7
19.2
19.7
17.7
18.2
18.7
19.2
19.7
Frequencyꢀ(GHz)
Frequencyꢀ(GHz)
IM5ꢀversusꢀFrequency
P1dBꢀandꢀP3dBꢀversusꢀFrequencyꢀ(Vd=5V)
85
40
38
36
34
32
30
28
26
24
22
20
80
75
70
65
60
55
P1dB
P3dB
Po=+17dBmꢁ(SCL)
SCL=SingleꢁCarrierꢁLevel
TotalꢁPower=SCL+3dB
Po=+21dBmꢁ(SCL)
17.7
18.2
18.7
19.2
19.7
17.7
18.2
18.7
19.2
19.7
Frequencyꢀ(GHz)
Frequencyꢀ(GHz)
IdsꢀversusꢀPinꢀ(Vd=5V)
GainꢀandꢀPoutꢀversusꢀPinꢀ(Vd=5Vꢀandꢀ18.7GHz)
35
2400
2200
2000
1800
1600
1400
1200
30
25
20
15
10
5
Pout
Gain
0
ꢀ15
ꢀ10
ꢀ5
0
5
10
ꢀ15
ꢀ10
ꢀ5
0
5
10
Pinꢀ(dBm)
Pinꢀ(dBm)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
4 of 9
DS120601
RFPA1702
Typical Electrical Performance
V
= V = V = 5.5V
D1
D2 D3
GainꢀControlꢀusingꢀVgꢀversusꢀFrequency
PdissꢀversusꢀGain
30
25
20
15
10
5
10
9
8
7
6
5
4
3
2
1
0
0
17.0
17.5
18.0
18.5
19.0
19.5
20.0
10
15
20
25
Gainꢀ(dB)
Frequencyꢀ(GHz)
OIP3ꢀversusꢀGainꢀversusꢀFrequencyꢀ
IM3ꢀversusꢀGainꢀversusꢀFrequencyꢀ
45
40
35
30
25
20
15
75
70
65
60
55
50
45
40
35
30
17.7ꢁGHz
18.7ꢁGHz
19.7ꢁGHz
17.7ꢁGHz
18.7ꢁGHz
19.7ꢁGHz
Pin=ꢀ18dBm/SCL
TotalꢁPower=SCL+3dB
Pin=ꢀ18dBm/SCL
TotalꢁPower=SCL+3dB
10
15
20
25
10
15
20
25
Gainꢀ(dB)
Gainꢀ(dB)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
DS120601
5 of 9
RFPA1702
Pin Names and Descriptions
Pin
1
2
3
4
5
6
7
8
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.
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
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 (+1) 336-678-5570 or customerservice@rfmd.com.
6 of 9
DS120601
RFPA1702
Pin Out
Package Drawing
QFN, 32-Pin, 6mm x 6mm x 0.95mm
RFPA
1702
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
DS120601
7 of 9
RFPA1702
Sample Application Circuit Schematic
Vg1
Vd1
Vg2
Vd2
Vg3
Vd3a
C10
C11
C12
C9
R4
R6
R5
C8
C13
31
C14
40
39
38
37
36
35
34
33
32
1
2
30
29
28
27
26
25
24
23
22
21
3
4
GND
RFin
GND
GND
5
RFout
6
GND
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C1
C7
R2
R1
R3
C6
C2
C4
C5
C3
Vg1
Vd1
Vg2
Vd2
Vg3
Vd3a
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
8 of 9
DS120601
RFPA1702
Evaluation Board Layout
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
DS120601
9 of 9
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