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參數資料
| 型號： | HMC-C053 |
| 廠商： | HITTITE MICROWAVE CORP |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 373K |
| 代理商： | HMC-C053 |
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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 Online at www.hittite.com
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HMC-C053
VOLTAGE VARIABLE ATTENUATOR
MODULE, DC - 20 GHz
v04.0711
Functional Diagram
Electrical Specifications, T
A = +25° C, with +Vdc = +5V, Vdc = -5V & VCTL = 0 to -3V
the HMC-C053 is ideal for:
Telecom Infrastructure
Military Radio, Radar & ECM
Space Systems
Test Instrumentation
Wide Bandwidth: DC - 20 GHz
Low Phase Shift vs. Attenuation
30 dB Attenuation Range Up to 12 GHz
Hermetically Sealed Module
Field Replaceable SMA Connectors
-55 °C to +85 °C Operating Temperature
The HMC-C053 is an absorptive Voltage Variable
Attenuator (VVA) operating from DC - 20 GHz. The
HMC-C053 features a simple single voltage attenua-
tion control, 0 to -3V. The device is ideal in designs
where an analog DC control signal must control RF
signal levels over a 30 dB amplitude range. Its broad
frequency range makes it an attractive choice for many
applications particularly those involved with AGC or
temperature compensation of multiple gain stages,
typically found in microwave radio or test instrumenta-
tion architecture. Removable SMA connectors can be
detached to allow direct connection of the module’s
I/O pins to a microstrip or coplanar circuit.
Parameter
Frequency (GHz)
Min.
Typ.
Max.
Units
Insertion Loss (VCTL = 0V)
DC - 5
5 - 10
10 - 14
14 - 20
1.5
1.9
2.4
4.0
dB
Attenuation Range (VCTL = -2.9V)
DC - 5
5 - 10
10 - 14
14 - 20
30
31
27
23
32
33
30
26
dB
Return Loss at RF1
DC - 14
DC - 20
15
8
dB
Input Power for 0.25 dB Compression
Min Attenuation
Attenuation > 5 dB
0.5 - 8.0
7
-4
dBm
Input Third Order Intercept Point
(Two-Tone Input Power= 10 dBm Each Tone)
Min Attenuation
Attenuation > 10 dB
0.5 - 16
22
25
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
111, 83
125, 103
ns
Typical Applications
Features
General Description
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