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HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz
5
AMPLIFIERS - SMT
Typical Applications
The HMC487LP5 / HMC487LP5E is ideal for use as a power amplifier for: * Point-to-Point Radios * Point-to-Multi-Point Radios * Test Equipment and Sensors * Military End-Use
Features
Saturated Power: +33 dBm @ 20% PAE +36 dBm Output IP3 20 dB Gain +7.0 V @ 1300 mA Supply 50 Ohm Matched Input/Output 25 mm2 Leadless SMT Package
Functional Diagram
General Description
The HMC487LP5 & HMC487LP5E are high dynamic range GaAs PHEMT MMIC 2 Watt Power Amplifiers housed in leadless 5 x 5 mm surface mount packages. Operating from 9 to 12 GHz, the amplifier provides 20 dB of gain, +33 dBm of saturated power and 20% PAE from a +7.0 V supply voltage. Output IP3 is +36 dBm typical. The RF I/Os are DC blocked and matched to 50 Ohms for ease of use. The HMC487LP5 & HMC487LP5E eliminate the need for wire bonding, allowing use of surface mount manufacturing techniques.
Electrical Specifications, TA = +25 C, Vdd1, 2, 3, 4, 5 = +7V, Idd = 1300 mA*
Parameter Frequency Range Gain Gain Variation Over Temperature Input Return Loss Output Return Loss Output Power for 1 dB Compression (P1dB) Saturated Output Power (Psat) Output Third Order Intercept (IP3) Noise Figure Supply Current (Idd)(Vdd = +7V, Vgg = -0.3V Typ.) 29 17 Min. Typ. 9 - 11 20 0.05 7 7 32 33 36 9 1300 28 0.07 19 Max. Min. Typ. 11 - 12 22 0.05 15 15 31 32 35 8 1300 0.07 Max. Units GHz dB dB/ C dB dB dBm dBm dBm dB mA
* Adjust Vgg between -2 to 0V to achieve Idd = 1300 mA typical.
5 - 486
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz
Broadband Gain and Return Loss
25 20 15 RESPONSE (dB) 10 5 0 -5 -10 -15 -20 -25 6 7 8 9 10 11 12 13 14 15 FREQUENCY (GHz)
S21 S11 S22
Gain vs. Temperature
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 8 8.5 9 9.5 10 10.5
5
AMPLIFIERS - SMT
5 - 487
GAIN (dB)
+25 C +85 C -40 C
11
11.5
12
12.5
13
FREQUENCY (GHz)
Input Return Loss vs. Temperature
0
Output Return Loss vs. Temperature
0
-5 RETURN LOSS (dB) RETURN LOSS (dB) -5
-10
-10
-15
+25 C +85 C -40 C
-15
-20
+25 C +85 C -40 C
-25 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 FREQUENCY (GHz)
-20 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 FREQUENCY (GHz)
P1dB vs. Temperature
36 35 34 33 P1dB (dBm) 31 30 29 28 27 26 25 24 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 FREQUENCY (GHz)
+25 C +85 C -40 C
Psat vs. Temperature
36 35 34 33 Psat (dBm) 32 31 30 29 28 27 26 25 24 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 FREQUENCY (GHz)
+25 C +85 C -40 C
32
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz
5
AMPLIFIERS - SMT
Output IP3 vs. Temperature
42 38 34 OIP3 (dBm) 30 26 22 18 14 10 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 FREQUENCY (GHz)
+25 C +85 C -40 C
Power Compresion @ 10.5 GHz
34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 -10 -8 Pout (dBm), GAIN (dB), PAE (%)
Pout Gain PAE
-6
-4
-2
0
2
4
6
8
10 12 14 16 18
INPUT POWER (dBm)
Gain Power and OIP3 vs. Supply Voltage @10.5 GHz
Gain (dB), P1dB (dBm), Psat (dBm), OIP3 (dBm) 40 38 36 34 32 30 28 26 24 22 20 18 6.5 7 Vdd Supply Voltage (Vdc) 7.5
Gain P1dB Psat OIP3
Gain, Power and OIP3 vs. Supply Current @ 10.5 GHz
Gain (dB), P1dB (dBm), Psat (dBm), OIP3 (dBm) 42 40 38 36 34 32 30 28 26 24 22 20 18 800 900 1000 1100 1200 1300
Gain P1dB Psat OIP3
Idd Supply Current (mA)
Noise Figure vs. Temperature
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 8 8.5 9 9.5 10 10.5
Reverse Isolation vs. Temperature
0 -10 ISOLATION (dB) -20 -30 -40 -50
NOISE FIGURE (dB)
+25 C +85 C -40 C
+25 C +85 C -40 C
-60 -70
11
11.5
12
12.5
13
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
FREQUENCY (GHz)
FREQUENCY (GHz)
5 - 488
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz
Typical Supply Current vs. Vdd
Vdd (Vdc) Idd (mA) 1330 1300 1285 +6.5 +7.0 +7.5
Power Dissipation*
10.5 10 POWER DISSIPATION (W) 9.5 9 8.5 8 7.5 7 6.5 6 5.5 5 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 11 GHz Max Pdiss @ +85C
5
AMPLIFIERS - SMT
5 - 489
Note: Amplifier will operate over full voltage ranges shown above. Vgg adjusted to achieve Idd= 1300 mA at +7.0V.
Absolute Maximum Ratings
Drain Bias Voltage (Vdd1, 2, 3, 4, 5) Gate Bias Voltage (Vgg) RF Input Power (RFin)(Vdd = +7.0 Vdc) Channel Temperature Continuous Pdiss (T= 85 C) (derate 154 mW/C above 85 C) Thermal Resistance (channel to ground paddle) +8 Vdc -2.0 to 0 Vdc +20 dBm 150 C 10 W 6.5 C/W -65 to +150 C -40 to +85 C
INPUT POWER (dBm)
* Refer to "Thermal Management for Surface Mount Components" application note herein.
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
Storage Temperature Operating Temperature
Outline Drawing
NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN.
Package Information
Part Number HMC487LP5 HMC487LP5E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1
[1]
Package Marking [3] H487 XXXX H487 XXXX
[2]
[1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz
5
AMPLIFIERS - SMT
Pin Descriptions
Pin Number 1-3, 5-8, 10-12, 14, 15, 17-20, 22-24, 26, 27, 29-31 4 Function N/C Description No connection required. These pins may be connected to RF/DC ground without affecting performance. This pin is AC coupled and matched to 50 Ohms from 9 - 12 GHz. Interface Schematic
RFIN
9
Vgg
Gate control for amplifier. Adjust to achieve Idd of 1300 mA. Please follow "MMIC Amplifier Biasing Procedure" Application Note. External bypass capacitors of 100 pF and 2.2 F are required.
21
RFOUT
This pin is AC coupled and matched to 50 Ohms from 9 - 12 GHz.
32, 28, 25, 13, 16
Vdd1, Vdd2, Vdd3, Vdd4, Vdd5
Power Supply Voltage for the amplifier. External bypass capacitors of 100 pF and 2.2 F are required.
GND
Ground: Backside of package has exposed metal ground slug that must be connected to ground through a short path. Vias under the device are required
Application Circuit
Component C1 C2 Value 100 pF 2.2 F
5 - 490
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz
Evaluation PCB
5
AMPLIFIERS - SMT
List of Materials for Evaluation PCB 108190
Item J1, J2 J3, J4 C1 - C6 C7 - C12 U1 PCB [2] Description SRI PC Mount SMA Connector 2mm DC Header 100 pF capacitor, 0402 pkg. 2.2F Capacitor, Tantalum HMC487LP5 / HMC487LP5E Amplifier 108188 Evaluation PCB
[1]
[1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350.
The circuit board used in this application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of VIA holes should be used to connect the top and bottom ground planes. Copper filled vias under the device are recommended. The evaluation board should be mounted to an appropriate heat sink. The evaluation circuit board shown is available from Hittite upon request.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
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