HMC578LC3B [HITTITE]
SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 24 - 33 GHz OUTPUT; SMT砷化镓MMIC X2有源倍频器， 24 - 33 GHz的输出
| 型号： | HMC578LC3B |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 24 - 33 GHz OUTPUT |
| 文件： | 总6页 (文件大小：288K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC578LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 24 - 33 GHz OUTPUT
Typical Applications
Features
The HMC578LC3B is suitable for:
High Output Power: +15 dBm
• Clock Generation Applications:
SONET OC-192 & SDH STM-64
Low Input Power Drive: 0 to +6 dBm
Fo Isolation: >20 dBc @ Fout= 28 GHz
100 KHz SSB Phase Noise: -132 dBc/Hz
Single Supply: +5V@ 81 mA
7
• Point-to-Point & VSAT Radios
• Test Instrumentation
• Military & Space
RoHS Compliant 3x3 mm SMT Package
Functional Diagram
General Description
The HMC578LC3B 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 24 to 33 GHz. The Fo and
3Fo isolations are >20 dBc and >30 dBc respectively
at 28 GHz. The HMC578LC3B 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 -129 dBc/Hz at
100 kHz offset helps maintain good system noise
performance. The RoHS packaged HMC578LC3B
eliminates the need for wire bonding, and allows the
use of surface mount manufacturing techniques.
Electrical Specifications, TA = +25° C, Vdd1, Vdd2 = +5V, 3 dBm Drive Level
Parameter
Min.
Typ.
12 - 16.5
24 - 33
15
Max.
Units
GHz
GHz
dBm
dBc
Frequency Range, Input
Frequency Range, Output
Output Power
10
Fo Isolation (with respect to output level)
3Fo Isolation (with respect to output level)
Input Return Loss
20
30
dBc
10
dB
Output Return Loss
12
dB
SSB Phase Noise (100 kHz Offset)
Supply Current (Idd1 & Idd2)
-132
81
dBc/Hz
mA
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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HMC578LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 24 - 33 GHz OUTPUT
Output Power vs.
Temperature @ 3 dBm Drive Level
Output Power vs. Drive Level
20
18
16
14
12
10
8
25
6 dBm
4 dBm
20
15
10
5
7
0
-5
-10
-15
-20
-25
-30
6
4
2
0
+25C
+85C
-40C
-6 dBm
-4 dBm
-2 dBm
2 dBm
0 dBm
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
OUTPUT FREQUENCY (GHz)
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
OUTPUT FREQUENCY (GHz)
Output Power vs.
Supply Voltage @ 3 dBm Drive Level
Isolation @ 3 dBm Drive Level
20
18
16
14
12
10
8
20
10
0
Fo
2Fo
3Fo
-10
-20
-30
6
4
2
0
Vdd=4.5V
Vdd=5.0V
Vdd=5.5V
-40
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
OUTPUT FREQUENCY (GHz)
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
OUTPUT FREQUENCY (GHz)
Output Power vs. Input Power
20
15
10
5
0
-5
24GHZ
28.5GHz
33GHz
-10
-15
-20
-10
-8
-6
-4
-2
0
2
4
6
8
10
INPUT POWER (dBm)
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
7 - 101
HMC578LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 24 - 33 GHz OUTPUT
Input Return Loss vs. Temperature
Output Return Loss vs. Temperature
0
0
-2
-4
+25C
+85C
-40C
-5
-10
-15
-20
-6
+25C
+85C
-40C
7
-8
-10
-12
-14
-16
-18
-20
10
11
12
13
14
15
16
17
18
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
FREQUENCY (GHz)
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
7 - 102
HMC578LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 24 - 33 GHz OUTPUT
Absolute Maximum Ratings
Typical Supply Current vs. Vdd
RF Input (Vdd = +5V)
Supply Voltage (Vdd)
Channel Temperature
+13 dBm
Vdd (Vdc)
Idd (mA)
+6.0 Vdc
175 °C
4.5
81
81
81
5.0
Continuous Pdiss (T= 85 °C)
(derate 7.4 mW/°C above 85 °C)
5.5
670 mW
7
Note:
Thermal Resistance
(channel to ground paddle)
135 °C/W
Multiplier will operate over full voltage range shown above.
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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 -C-
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
7. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1.
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
7 - 103
HMC578LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 24 - 33 GHz OUTPUT
Pin Description
Pin Number
Function
Description
Interface Schematic
Package bottom must also be connected
to RF/DC ground.
1, 3, 7, 9
GND
RFIN
7
Pin is AC coupled and matched to 50 Ohms
from 12 - 16.5 GHz.
2
4 - 6, 11
8
These pins are internally not connected; however,
this product was specified with these pins connected
to RF/ DC ground.
N/C
Pin is AC coupled and matched to 50 Ohms
from 24 - 33 GHz.
RFOUT
Supply voltage 5V 0.5V. External bypass capacitors
of 100 pF, 1,000 pF and 2.2 μF are required.
10, 12
Vdd2, Vdd1
Application Circuit
Component
C1, C2
Value
100 pF
C3, C4
C5, C6
1,000 pF
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
7 - 104
HMC578LC3B
v00.0506
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 24 - 33 GHz OUTPUT
Evaluation PCB
7
List of Materials for Evaluation PCB 112409 [1]
The circuit board used in the final application should
be generated with proper RF circuit design tech-
niques. Signal lines should have 50 ohm imped-
ance 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 circuit board
shown is available from Hittite upon request.
Item
Description
J1, J2
J3 - J5
C1, C2
C3, C4
C5, C6
U1
PCB Mount SRI K Connector
DC Pin
100 pF Capacitor, 0402 Pkg.
1,000 pF Capacitor, 0603 Pkg.
2.2 μF Tantalum Capacitor
HMC578LC3B x2 Active Multiplier
111173 Eval Board
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
7 - 105
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