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HMC-C018 PDF даташит

Спецификация HMC-C018 изготовлена ​​​​«Hittite Microwave» и имеет функцию, называемую «0.5dB LSB GaAs MMIC 6-BIT DIGITAL SERIAL CONTROL ATTENUATOR MODULE».

Детали детали

Номер произв HMC-C018
Описание 0.5dB LSB GaAs MMIC 6-BIT DIGITAL SERIAL CONTROL ATTENUATOR MODULE
Производители Hittite Microwave
логотип Hittite Microwave логотип 

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HMC-C018 Даташит, Описание, Даташиты
www.DataSheet4U.com
HMC-C018
v00.0306
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
SERIAL CONTROL ATTENUATOR MODULE, DC - 13 GHz
9
Typical Applications
The HMC-C018 is ideal for:
• Telecom Infrastructure
• Military Radio, Radar & ECM
• Space Systems
• Test Instrumentation
Functional Diagram
Features
0.5 dB LSB Steps to 31.5 dB
CMOS Compatible Serial Data Interface
± 0.3 dB Typical Bit Error
Hermetically Sealed Module
Field Replaceable SMA Connectors
-55 to +85 C Operating Temperature
General Description
The HMC-C018 is a DC to 13 GHz 6-bit GaAs IC
Digital Serial Control Attenuator housed in a miniature
hermetic module. This wideband attenuator features
3.6 dB typical insertion loss, +38 dBm input IP3,
and bit values of 0.5 (LSB), 1, 2, 4, 8, and 16 dB for
a total attenuation of 31.5 dB. Attenuation accuracy
is excellent with ±0.3 dB typical step error. A six
bit CMOS compatible serial control word is used to
select each attenuation state and a single VDC bias
of -5V allows operation at frequencies down to DC.
Removable SMA connectors can be detached to
allow direct connection of the module’s I/O pins to a
microstrip or coplanar circuit.
Electrical Specifications, TA = +25° C, With VDC = -5V and 0/+5V CMOS Control
Parameter
Frequency (GHz)
Min.
Typ. Max.
Insertion Loss
DC - 4.0 GHz
4.0 - 8.0 GHz
8.0 - 13 .0 GHz
3.2 3.7
3.6 4.1
5.0 6.0
Attenuation Range
DC - 13.0 GHz
31.5
Return Loss (RF1 & RF2, All Atten. States)
DC - 8.0 GHz
8.0 - 13.0 GHz
15
10
Attenuation Accuracy: (Referenced to Insertion Loss)
All States
0.5 - 27.5 dB
28.0 - 31.5 dB
All States
DC - 3.0 GHz
3.0 - 10.0 GHz
3.0 - 10.0 GHz
10.0 - 13.0 GHz
± (0.2 + 3% of Atten. Setting) Max
± (0.4 + 3% of Atten. Setting) Max
± (0.5 + 6% of Atten. Setting) Max
± (0.6 + 6% of Atten. Setting) Max
Input Power for 0.1 dB Compression
1.0 - 13.0 GHz
22
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
REF State
All Other States
1.0 - 13.0 GHz
46
32
Switching Characteristics
DC - 13.0 GHz
tRISE, tFALL (10/90% RF)
tON/tOFF (50% CTL to 10/90% RF)
600
700
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
ns
ns
9 - 80
DataSheet4 U .com
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









No Preview Available !

HMC-C018 Даташит, Описание, Даташиты
www.DataSheet4U.com
HMC-C018
v00.0306
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
SERIAL CONTROL ATTENUATOR MODULE, DC - 13 GHz
Insertion Loss
0
-1
-2
-3
-4
-5
-6
-7 +25 C
+85 C
-8 -55 C
-9
-10
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FREQUENCY (GHz)
Normalized Attenuation
(Only Major States are Shown)
0
-5
-10
-15
-20
-25
-30
-35
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FREQUENCY (GHz)
Bit Error vs. Frequency
(Only Major States are Shown)
3
2.5
2
1.5 31.5 dB
0.5-16 dB
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
-3
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FREQUENCY (GHz)
Return Loss RF1, RF2
(Only Major States are Shown)
0
-5
4 dB 1 dB
I.L 0.5 dB
-10 2 dB
8 dB
16 dB
-15
31.5 dB
-20
-25
-30
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FREQUENCY (GHz)
Bit Error vs. Attenuation State
2
1.5 0.1 GHz
13 GHz 8 GHz 4 GHz
1
0.5
0
-0.5
-1
-1.5
-2
0 4 8 12 16 20 24 28
ATTENUATION STATE (dB)
32
Relative Phase vs. Frequency
(Only Major States are Shown)
80
70
60
50
40
30
31.5 dB
16 dB
20
8 dB
10
0
-10
0.5 - 4 dB
-20
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FREQUENCY (GHz)
9
DataSheet4 U .com
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
9 - 81









No Preview Available !

HMC-C018 Даташит, Описание, Даташиты
www.DataSheet4U.com
HMC-C018
v00.0306
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
SERIAL CONTROL ATTENUATOR MODULE, DC - 13 GHz
9 Worst Case Step Error
Between Successive Attenuation States
1
0.5
0
-0.5
-1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FREQUENCY (GHz)
Absolute Maximum Ratings
Digital Inputs (Reset, Shift Clock,
Latch Enable & Serial Input)
Bias Voltage (VDC)
Storage Temperature
Operating Temperature
RF Input Power (0.5 - 13.0 GHz)
-0.5V to +5.5V
-7.0 Vdc
-65 to + 150 °C
-55 to +85 °C
+25 dBm
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Bias Voltage & Current
VDC
-5.0
VDC Range= -5.0 Vdc ± 10%
Idc (Typ.)
(mA)
5
Idc (Max.)
(mA)
9
Serial Input Truth Table
Latch
Enable
X
X
Shift
Clock
X
Ç
ÇX
Reset
L
H
H
Function
Shift register cleared
Shift register clocked
Contents of shift register
transferred to Digital
Attenuator
CMOS Control Voltages
State
Low
High
Bias Condition
0 to +1.3V
+3.5 to +5.0V
Truth Table
Serial Control Input
Attenuation
Settings
C0.5 C1 C2 C4 C8 C16 RF1 - RF2
H H H H H H Reference I.L.
L HHHHH
0.5 dB
H L HHHH
1 dB
HH L HHH
2 dB
HHH L HH
4 dB
HHHH L H
8 dB
HHHHH L
16 dB
LLLLLL
31.5 dB
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
9 - 82
DataSheet4 U .com
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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