|
|
PDF HMC712 Data sheet ( Hoja de datos )
| Número de pieza | HMC712 | |
| Descripción | Voltage Variable Attenuator Chip | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HMC712 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
v00.1008
1 Typical Applications
www.datasheet4u.com
The HMC712 is ideal for:
• Point-to-Point Radio
• VSAT Radio
• Test Instrumentation
• Microwave Sensors
• Military, ECM & Radar
Functional Diagram
HMC712
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, 5 - 30 GHz
Features
Wide Bandwidth: 5 - 30 GHz
Excellent Linearity: +28 dBm Input P1dB
Wide Attenuation Range: 30 dB
Compact Die Size: 1.4 x 1.2 x 0.1 mm
General Description
The HMC712 die is an absorptive Voltage Variable
Attenuator (VVA) which operates from 5 - 30 GHz and
is ideal in designs where an analog DC control signal
must be used to control RF signal levels over a 30 dB
amplitude range. It features two shunt-type attenuators
which are controlled by two analog voltages, Vctrl1
and Vctrl2. Optimum linearity performance of the
attenuator is achieved by first varying Vctrl1 of the 1st
attenuation stage from -3V to 0V with Vctrl2 fixed at
-3V. The control voltage of the 2nd attenuation stage,
Vctrl2, should then be varied from -3V to 0V, with Vctrl1
fixed at 0V.
However, if the Vctrl1 and Vctrl2 pins are connected
together it is possible to achieve the full analog
attenuation range with only a small degradation in
input IP3 performance. Applications include AGC
circuits and temperature compensation of multiple
gain stages in microwave point-to-point and VSAT
radios.
Electrical Specifications, TA = +25° C, 50 Ohm system
Parameter
Min.
Typ.
Max.
Units
Insertion Loss
5 - 16 GHz
16 - 24 GHz
24 - 30 GHz
2.5
3.5
4.5
dB
dB
dB
Attenuation Range
30 dB
Input Return Loss
12 dB
Output Return Loss
10 dB
Input Power for 1 dB Compression (any attenuation)
28 dBm
Input Third Order Intercept
(Two-tone Input Power = 10 dBm Each Tone)
32 dBm
1 - 38
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
1 page  
v00.1008
1 Absolute Maximum Ratings
www.datasheet4u.com
RF Input Power
+30 dBm
Control Voltage Range
+1 to -5V
Channel Temperature
150 °C
Thermal Resistance
(Channel to die bottom)
64 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-55 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
HMC712
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, 5 - 30 GHz
Control Voltages
Vctrl1
Vctrl2
-3 to 0V @ 10 μA
-3 to 0V @ 10 μA
Outline Drawing
1 - 42
Die Packaging Information [1]
Standard
Alternate
GP-2
[2]
[1] Refer to the “Packaging Information” section for die
packaging dimensions.
[2] For alternate packaging information contact Hittite
Microwave Corporation.
1. ALL DIMENSIONS ARE IN INCHES (MILLIMETERS).
2. TYPICAL BOND PAD IS .004” SQUARE.
3. TYPICAL BOND PAD SPACING IS .006” CENTER TO
CENTER EXCEPT AS NOTED.
4. BACKSIDE METALIZATION: GOLD
5. BACKSIDE METAL IS GROUND
6. BOND PAD METALIZATION: GOLD
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
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HMC712.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HMC710LC5 | GaAs MMIC I/Q Upconverter SMT | Hittite Microwave Corporation |
| HMC711LC5 | GaAs MMIC Sub-Harmonic Upconverter |  Hittite Microwave |
| HMC712 | Voltage Variable Attenuator Chip | Hittite Microwave Corporation |
| HMC712ALP3C | GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR |  Analog Devices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |