HITTITE HMC451LC3_08

HMC451LC3
v04.1208
11
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Typical Applications
Features
The HMC451LC3 is ideal for use as a medium power
amplifier for:
Gain: 19 dB
• Microwave Radio & VSAT
Output IP3: +30 dBm
• Military & Space
Single Supply: +5V @ 114 mA
• Test Equipment & Sensors
50 Ohm Matched Input/Output
• Fiber Optics
RoHS Compliant 3 x 3 mm SMT package
Saturated Power: +21 dBm @ 21% PAE
• LO Driver for HMC Mixers
Functional Diagram
General Description
The HMC451LC3 is an efficient GaAs PHEMT
MMIC Medium Power Amplifier housed in a leadless
RoHS compliant SMT package. Operating between
5 and 20 GHz, the amplifier provides 19 dB of gain,
+21 dBm of saturated power and 21% PAE from a
single +5V supply. This 50 Ohm matched amplifier
does not require any external components and the
RF I/O’s are DC blocked, making it an ideal linear
gain block or driver for HMC SMT mixers. The
HMC451LC3 allows the use of surface mount
manufacturing techniques.
Electrical Specifi cations, TA = +25° C, Vdd1 = Vdd2 = +5V
Parameter
Min.
Frequency Range
Gain
16
Gain Variation Over Temperature
Max.
Min.
19
0.015
Typ.
Max.
Min.
15 - 18
15
0.025
18
0.015
Typ.
Max.
18 - 20
14
0.025
GHz
17
0.015
Units
dB
0.025
dB/ °C
Input Return Loss
13
13
12
dB
Output Return Loss
12
8
8
dB
19.5
dBm
20.5
21
dBm
dBm
Output Power for 1 dB
Compression (P1dB)
16.5
19.5
16
19
16.5
Saturated Output Power (Psat)
21
Output Third Order Intercept (IP3)
32
29
29
Noise Figure
7
6.5
7
dB
114
114
114
mA
Supply Current (Idd)
11 - 126
Typ.
5 -15
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
HMC451LC3
v04.1208
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Broadband Gain & Return Loss
Gain vs. Temperature
24
25
20
20
10
16
S21
S11
S22
5
GAIN (dB)
RESPONSE (dB)
15
0
+25C
+85C
-40C
12
11
8
-5
-10
4
0
-20
3
5
7
9
11
13
15
17
19
21
23
4
25
6
8
Input Return Loss vs. Temperature
14
16
18
20
22
0
+25C
+85C
-40C
-5
RETURN LOSS (dB)
RETURN LOSS (dB)
12
Output Return Loss vs. Temperature
0
-10
-15
-20
+25C
+85C
-40C
-5
-10
-15
-20
4
6
8
10
12
14
16
18
20
22
4
6
8
FREQUENCY (GHz)
10
12
14
16
18
20
22
18
20
22
FREQUENCY (GHz)
P1dB vs. Temperature
Psat vs. Temperature
28
28
24
24
20
20
Psat (dBm)
P1dB (dBm)
10
FREQUENCY (GHz)
FREQUENCY (GHz)
16
12
+25C
8
+85C
-40C
16
+25C
12
+85C
-40C
8
4
LINEAR & POWER AMPLIFIERS - SMT
-15
4
0
0
4
6
8
10
12
14
16
FREQUENCY (GHz)
18
20
22
4
6
8
10
12
14
16
FREQUENCY (GHz)
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
11 - 127
HMC451LC3
v04.1208
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Power Compression @ 20 GHz
Power Compression @ 10 GHz
24
Pout (dBm), GAIN (dB), PAE (%)
11
Pout (dBm), GAIN (dB), PAE (%)
24
20
16
Pout (dBm)
Gain (dB)
PAE (%)
12
8
4
0
-18 -16 -14 -12 -10
-8
-6
-4
-2
0
2
4
20
16
Pout (dBm)
Gain (dB)
PAE (%)
12
8
4
0
-20 -18 -16 -14 -12 -10 -8
6
INPUT POWER (dBm)
-6
-4
-2
0
2
4
6
INPUT POWER (dBm)
Output IP3 vs. Temperature
Noise Figure vs. Temperature
40
11
10
36
NOISE FIGURE (dB)
9
IP3 (dBm)
32
28
24
+25C
+85C
-40C
20
8
7
6
5
4
3
+25C
+85C
-40C
2
1
16
0
4
6
8
10
12
14
16
18
20
22
4
6
8
FREQUENCY (GHz)
0
21
-10
ISOLATION (dB)
GAIN (dB), P1dB (dBm), Psat (dBm)
14
16
18
20
22
20
22
Reverse Isolation vs. Temperature
22
20
19
18
Gain
17
P1dB
Psat
+25C
+85C
-40C
-20
-30
-40
-50
-60
5
Vdd (Volts)
11 - 128
12
FREQUENCY (GHz)
Gain, P1dB & PSAT
vs. Supply Voltage @ 11 GHz
16
4.5
10
5.5
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
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
HMC451LC3
v04.1208
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Absolute Maximum Ratings
Typical Supply Current vs. Vdd1 = Vdd2
Drain Bias Voltage (Vdd1 = Vdd2)
+5.5 Vdc
Vdd1 = Vdd2 (V)
Idd1 = Idd2 (mA)
RF Input Power (RFIN)(Vdd = +5Vdc)
+10 dBm
+4.5
111
Channel Temperature
175 °C
+5.0
114
Continuous Pdiss (T = 85 °C)
(derate 12.4 mW/°C above 85 °C)
1.1 W
+5.5
116
Note: Amplifier will operate over full voltage range shown above
80 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
11
LINEAR & POWER AMPLIFIERS - SMT
Thermal Resistance
(channel to ground paddle)
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING: 30-80 MICROINCHES GOLD OVER 50
MICROINCHES MINIMUM NICKEL
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
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
11 - 129
HMC451LC3
v04.1208
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Pin Descriptions
11
Pin Number
Function
Description
1, 2, 4 - 9, 11,
12, 14, 15
N/C
This pin may be connected to RF/DC ground.
Performance will not be affected.
3
RFIN
This pin is AC coupled and matched
to 50 Ohms from 5 - 20 GHz.
10
RFOUT
This pin is AC coupled and matched
to 50 Ohms from 5 - 20 GHz.
13
Vdd2
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF, 1,000 pF and 2.2 μF are required.
16
Vdd1
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF, 1,000 pF and 2.2 μF are required.
GND
Package bottom must be connected to RF/DC ground.
Interface Schematic
Application Circuit
11 - 130
Component
Value
C1, C2
100 pF
C3, C4
1,000 pF
C5, C6
2.2 μF
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
HMC451LC3
v04.1208
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Evaluation PCB
List of Materials for Evaluation PCB 111667 [1]
Item
Description
J1 - J2
PCB Mount SMA Connector
J3 - J5
DC Pin
C1, C2
100 pF Capacitor, 0402 Pkg.
C3, C4
1000 pF Capacitor, 0603 Pkg.
C5, C6
2.2 μF Capacitor, Tantalum
U1
HMC451LC3 Amplifier
PCB [2]
111665 Evaluation PCB, 10 mils
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the final 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.
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
LINEAR & POWER AMPLIFIERS - SMT
11
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