HMC561 [HITTITE]
GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 8 - 21 GHz OUTPUT; 砷化镓MMIC X2有源倍频器， 8 - 21 GHz的输出
| 型号： | HMC561 |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 8 - 21 GHz OUTPUT |
| 文件： | 总6页 (文件大小：354K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC561
v00.0407
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 8 - 21 GHz OUTPUT
Typical Applications
Features
The HMC561 is suitable for:
High Output Power: +17 dBm
Low Input Power Drive: 0 to +6 dBm
Fo Isolation: 15 dBc @ Fout= 16 GHz
100 KHz SSB Phase Noise: -139 dBc/Hz
Die Size: 1.6 x 0.9 x 0.1 mm
2
• Clock Generation Applications:
SONET OC-192 & SDH STM-64
• Point-to-Point & VSAT Radios
• Test Instrumentation
• Military & Space
Functional Diagram
General Description
The HMC561 is a x2 active broadband frequency
multiplier chip utilizing GaAs PHEMT technology.
When driven by a +5 dBm signal, the multiplier provides
+17 dBm typical output power from 8 to 21 GHz and
the Fo and 3Fo isolations are 15 dBc at 16 GHz. The
HMC561 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 -139 dBc/Hz at 100 kHz offset helps maintain
good system noise performance.
Electrical Specifications, TA = +25°C, Vdd1= Vdd2= +5V, 5 dBm Drive Level
Parameter
Min.
Typ.
4 - 10.5
8 - 21
17
Max.
Units
GHz
GHz
dBm
dBc
Frequency Range, Input
Frequency Range, Output
Output Power
14
Fo Isolation (with respect to output level)
3Fo Isolation (with respect to output level)
4Fo Isolation (with respect to output level)
Input Return Loss
15
15
dBc
15
dBc
15
dB
Output Return Loss
12
dB
SSB Phase Noise (100 kHz Offset)
-139
98
dBc/Hz
mA
Supply Current (Idd) (Vdd1= Vdd2= +5V, Vgg = -1.7V Typ.)
*Adjust Vgg between -2.0 and -1.2V to achieve Idd1 + Idd2 = 98 mA
126
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
2 - 38
HMC561
v00.0407
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 8 - 21 GHz OUTPUT
Output Power vs.
Temperature @ 5 dBm Drive Level
Output Power vs. Drive Level
22
20
18
16
14
12
20
2
15
10
5
10
8
+25C
+85C
-55C
-2 dBm
0
0 dBm
4 dBm
2 dBm
6
-5
6 dBm
4
2
-10
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
FREQUENCY (GHz)
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
FREQUENCY (GHz)
Output Power vs.
Supply Voltage @ 5 dBm Drive Level
Isolation @ 5 dBm Drive Level
22
20
18
16
14
12
20
15
10
5
0
-5
-10
10
8
4.5V
5.0V
5.5V
-15
-20
-25
F0
2F0
3F0
4F0
6
4
-30
-35
2
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
FREQUENCY (GHz)
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
FREQUENCY (GHz)
SSB Phase Noise Performance,
Output Power vs. Input Power
Fout= 16 GHz, Input Power = +3 dBm
25
0
-10
-20
20
15
10
5
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
0
8GHz
14GHz
20GHz
-5
-10
-15
-4
-2
0
2
4
6
8
10
102
103
104
105
106
107
INPUT POWER (dBm)
OFFSET FREQUENCY (Hz)
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
2 - 39
HMC561
v00.0407
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 8 - 21 GHz OUTPUT
Input Return Loss vs. Temperature
Output Return Loss vs. Temperature
0
0
2
-5
+25C
-4
-8
-55C
-10
-15
-20
+85C
-12
-16
-20
-25
+25C
+85C
-55C
-30
-35
-40
3
4
5
6
7
8
9
10
11
12
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
FREQUENCY (GHz)
FREQUENCY (GHz)
Supply Current vs. Input Power
130
125
120
115
110
105
100
95
90
85
80
75
70
-10
-8
-6
-4
-2
0
2
4
6
8
10
INPUT POWER (dBm)
Absolute Maximum Ratings
Typical Supply Current vs. Vdd1, Vdd2
RF Input (Vdd1= Vdd2= +5V)
Supply Voltage (Vdd1, Vdd2)
Channel Temperature
+10 dBm
+5.5 Vdc
175 °C
Vdd1, Vdd2 (Vdc)
Idd1 + Idd2 (mA)
4.5
5.0
5.5
97
98
99
Continuous Pdiss (T= 85 °C)
(derate 10.4 mW/°C above 85 °C)
940 mW
Note:
Thermal Resistance
(channel to ground paddle)
95.9 °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
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
2 - 40
HMC561
v00.0407
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 8 - 21 GHz OUTPUT
Outline Drawing
2
Pin Description
Pin Number
Function
Description
Interface Schematic
1, 4, 8
GND
RFIN
Die bottom must be connected to RF ground.
Pin is AC coupled and matched to 50 Ohms.
2
3
Gate control for multiplier. Adjust to achieve Idd
of 98 mA. Please follow “MMIC Amplifier Biasing
Procedure” Application note.
Vgg
5, 6
Vdd1, Vdd2
RFOUT
Supply voltage 5V 0.5V.
7
Pin is AC coupled and matched to 50 Ohms.
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
2 - 41
HMC561
v00.0407
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 8 - 21 GHz OUTPUT
Assembly Diagram
2
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
2 - 42
HMC561
v00.0407
GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 8 - 21 GHz OUTPUT
Mounting & Bonding Techniques for Millimeterwave GaAs MMICs
The die should be attached directly to the ground plane eutectically or with
conductive epoxy (see HMC general Handling, Mounting, Bonding Note).
0.102mm (0.004”) Thick GaAs MMIC
2
50 Ohm Microstrip transmission lines on 0.127mm (5 mil) thick alumina thin film
substrates are recommended for bringing RF to and from the chip (Figure 1). If
0.254mm (10 mil) thick alumina thin film substrates must be used, the die should
be raised 0.150mm (6 mils) so that the surface of the die is coplanar with the
surface of the substrate. One way to accomplish this is to attach the 0.102mm
(4 mil) thick die to a 0.150mm (6 mil) thick molybdenum heat spreader (moly-tab)
which is then attached to the ground plane (Figure 2).
Wire 3 mil Ribbon Bond
0.076mm
(0.003”)
RF Ground Plane
Microstrip substrates should be brought as close to the die as possible in order
to minimize ribbon bond length. Typical die-to-substrate spacing is 0.076mm (3
mils). Gold ribbon of 0.075 mm (3 mil) width and minimal length <0.31 mm (<12
mils) is recommended to minimize inductance on RF, LO & IF ports.
0.127mm (0.005”) Thick Alumina
Thin Film Substrate
An RF bypass capacitor should be used on the Vdd input. A 100 pF single layer
capacitor (mounted eutectically or by conductive epoxy) placed no further than
0.762mm (30 Mils) from the chip is recommended.
Figure 1.
Handling Precautions
0.102mm (0.004”) Thick GaAs MMIC
Follow these precautions to avoid permanent damage.
Ribbon Bond
Storage: All bare die are placed in either Waffle or Gel based ESD protective
containers, and then sealed in an ESD protective bag for shipment. Once the
sealed ESD protective bag has been opened, all die should be stored in a dry
nitrogen environment.
0.076mm
(0.003”)
Cleanliness: Handle the chips in a clean environment. DO NOT attempt to clean
the chip using liquid cleaning systems.
RF Ground Plane
Storage: All bare die are placed in either Waffle or Gel based ESD protective
containers, and then sealed in an ESD protective bag for shipment. Once the
sealed ESD protective bag has been opened, all die should be stored in a dry
nitrogen environment.
0.150mm (0.005”) Thick
Moly Tab
0.254mm (0.010”) Thick Alumina
Thin Film Substrate
Static Sensitivity: Follow ESD precautions to protect against > 250V ESD
strikes.
Figure 2.
Transients: Suppress instrument and bias supply transients while bias is applied. Use shielded signal and bias cables to minimize
inductive pick-up.
General Handling: Handle the chip along the edges with a vacuum collet or with a sharp pair of bent tweezers. The surface of the
chip has fragile air bridges and should not be touched with vacuum collet, tweezers, or fingers.
Mounting
The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The
mounting surface should be clean and flat.
Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 deg. C and a tool temperature
of 265 deg. C. When hot 90/10 nitrogen/hydrogen gas is applied, tool tip temperature should be 290 deg. C. DO NOT expose the
chip to a temperature greater than 320 deg. C for more than 20 seconds. No more than 3 seconds of scrubbing should be required
for attachment.
Epoxy Die Attach: Apply a minimum amount of epoxy to the mounting surface so that a thin epoxy fillet is observed around the
perimeter of the chip once it is placed into position. Cure epoxy per the manufacturer’s schedule.
Wire Bonding
Ball or wedge bond with 0.025mm (1 mil) diameter pure gold wire. Thermosonic wirebonding with a nominal stage temperature of
150 deg. C and a ball bonding force of 40 to 50 grams or wedge bonding force of 18 to 22 grams is recommended. Use the minimum
level of ultrasonic energy to achieve reliable wirebonds. Wirebonds should be started on the chip and terminated on the package or
substrate. All bonds should be as short as possible <0.31mm (12 mils).
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
2 - 43
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