F
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NC
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S - SM
T
7
7 - 88
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
HMC576LC3B
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 18 - 29 GHz OUTPUT
v00.0506
General Description
Features
Functional Diagram
Electrical Specifications,
T
A
= +25 C, Vdd1, Vdd2 = +5V, 3 dBm Drive Level
Typical Applications
The HMC576LC3B is suitable for:
Clock Generation Applications:
SONET OC-192 & SDH STM-64
Point-to-Point & VSAT Radios
Test Instrumentation
Military & Space
The HMC576LC3B is a x2 active broadband frequ-
ency multiplier utilizing GaAs PHEMT technology in a
leadless RoHS compliant SMT package. When driven
by a +3 dBm signal, the multiplier provides +15 dBm
typical output power from 18 to 29 GHz. The Fo and
3Fo isolations are >20 dBc at 24 GHz. The
HMC576LC3B is ideal for use in LO multiplier chains
for Pt to Pt & VSAT Radios yielding reduced parts
count vs. traditional approaches. The low additive
SSB Phase Noise of -132 dBc/Hz at 100 kHz offset
helps maintain good system noise performance. The
RoHS packaged HMC576LC3B eliminates the need
for wire bonding, and allows the use of surface mount
manufacturing techniques.
High Output Power: +15 dBm
Low Input Power Drive: 0 to +6 dBm
Fo Isolation: >20 dBc @ Fout= 24 GHz
100 KHz SSB Phase Noise: -132 dBc/Hz
Single Supply: +5V@ 82 mA
RoHS Compliant 3x3 mm SMT Package
Parameter
Min.
Typ. Max.
Units
Frequency Range, Input
9 - 14.5
GHz
Frequency Range, Output
18 - 29
GHz
Output Power
10
15
dBm
Fo Isolation (with respect to output level)
20
dBc
3Fo Isolation (with respect to output level)
20
dBc
Input Return Loss
10
dB
Output Return Loss
10
dB
SSB Phase Noise (100 kHz Offset)
-132
dBc/Hz
Supply Current (Idd1 & Idd2)
82
mA
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NC
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T
7
7 - 89
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
HMC576LC3B
Output Power vs.
Temperature @ 3 dBm Drive Level
Output Power vs.
Supply Voltage @ 3 dBm Drive Level
Output Power vs. Drive Level
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 18 - 29 GHz OUTPUT
Output Power vs. Input Power
Isolation @ 3 dBm Drive Level
0
2
4
6
8
10
12
14
16
18
20
17
18
19
20
21
22
23
24
25
26
27
28
29
30
+25C
+85C
-40C
OUTPUT POWER (dBm)
FREQUENCY (GHz)
-30
-20
-10
0
10
20
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Fo
2Fo
3Fo
OUTPUT POWER (dBm)
FREQUENCY (GHz)
-20
-15
-10
-5
0
5
10
15
20
-10
-8
-6
-4
-2
0
2
4
6
8
10
18GHz
24GHz
29GHz
OUTPUT POWER (dBm)
INPUT POWER (dBm)
0
2
4
6
8
10
12
14
16
18
20
17
18
19
20
21
22
23
24
25
26
27
28
29
30
4.5V
5.0V
5.5V
OUTPUT POWER (dBm)
FREQUENCY (GHz)
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
17
18
19
20
21
22
23
24
25
26
27
28
29
30
-6 dBm
-4 dBm
-2 dBm
0 dBm
2 dBm
4 dBm
6 dBm
OUTPUT POWER (dBm)
FREQUENCY (GHz)
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S - SM
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7
7 - 90
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
Input Return Loss vs. Temperature
Output Return Loss vs. Temperature
HMC576LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 18 - 29 GHz OUTPUT
-25
-20
-15
-10
-5
0
17
18
19
20
21
22
23
24
25
26
27
28
29
30
+25C
+85C
-40C
OUTPUT RETURN LOSS (dB)
FREQUENCY (GHz)
-30
-25
-20
-15
-10
-5
0
8
9
10
11
12
13
14
15
+25C
+85C
-40C
INPUT RETURN LOSS (dB)
FREQUENCY (GHz)
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NC
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T
7
7 - 91
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
Absolute Maximum Ratings
Outline Drawing
RF Input (Vdd = +5V)
+13 dBm
Supply Voltage (Vdd)
+6.0 Vdc
Channel Temperature
175 C
Continuous Pdiss (T= 85 C)
(derate 7.5 mW/C above 85 C)
676 mW
Thermal Resistance
(channel to ground paddle)
133 C/W
Storage Temperature
-65 to +150 C
Operating Temperature
-40 to +85 C
Typical Supply Current vs. Vdd
Vdd (Vdc)
Idd (mA)
4.5
82
5.0
82
5.5
83
Note:
Multiplier will operate over full voltage range shown above.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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 -C-
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
7. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1.
HMC576LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 18 - 29 GHz OUTPUT
F
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U
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NC
Y MU
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T
I
P
L
I
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S - SM
T
7
7 - 92
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
Pin Number
Function
Description
Interface Schematic
1, 3, 7, 9
GND
Package bottom must also be connected
to RF/DC ground.
2
RFIN
Pin is AC coupled and matched to 50 Ohms
from 9 - 14.5 GHz.
4 - 6, 11
N/C
These pins are internally not connected; however,
this product was specifi ed with these pins connected
to RF/ DC ground.
8
RFOUT
Pin is AC coupled and matched to 50 Ohms
from 18 - 29 GHz.
10, 12
Vdd2, Vdd1
Supply voltage 5V 0.5V. External bypass capacitors
of 100 pF, 1,000 pF and 2.2 F are required.
Pin Description
Application Circuit
Component
Value
C1, C2
100 pF
C3, C4
1,000 pF
C5, C6
2.2 F
HMC576LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 18 - 29 GHz OUTPUT
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