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PDF HMC644 Data sheet ( Hoja de datos )
| Número de pieza | HMC644 | |
| Descripción | GaAs MMIC 5-BIT DIGITAL PHASE SHIFTER | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC644 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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v00.0607
Typical Applications
The HMC644 is ideal for:
• EW Receivers
5 • Weather & Military Radar
• Satellite Communications
www.DataSheet4U.c•oBmeamforming Modules
• Phase Cancellation
Functional Diagram
HMC644
GaAs MMIC 5-BIT DIGITAL
PHASE SHIFTER, 15 - 18.5 GHz
Features
Low RMS Phase Error: 4°
Low Insertion Loss: 7 dB
High Linearity: +40 dBm
360° Coverage, LSB = 11.25°
Die Size: 2.75 x 0.99 x 0.1 mm
General Description
The HMC644 is a 5-bit digital phase shifter
die which is rated from 15 to 18.5 GHz, providing
360 degrees of phase coverage, with a LSB of
11.25 degrees. The HMC644 features very low RMS
phase error of 4 degrees and extremely low insertion
loss variation of ±0.5 dB across all phase states.
This high accuracy phase shifter is controlled with
complementary logic of 0/-3V, and requires no fixed
bias voltage and is internally matched to 50 Ohms with
no external components. Simple external level shifting
circuitry can be used to convert a positive CMOS
control voltage into complementary negative control
signals.
Electrical Specifications, TA = +25° C, 50 Ohm System, Control Voltage = 0/-3V
Parameter
Frequency Range
Insertion Loss*
Input Return Loss*
Output Return Loss*
Phase Error*
RMS Phase Error
Insertion Loss Variation*
Input Power for 1 dB Compression
Input Third Order Intercept
Control Voltage Current
*Note: Major States Shown
Min.
15
Typ.
7
10
8
±5
4
±0.5
23
40
<1
Max.
18.5
9
-15 / +10
Units
GHz
dB
dB
dB
deg
deg
dB
dBm
dBm
μA
5 - 32
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  
v00.0607
Outline Drawing
5
www.DataSheet4U.com
HMC644
GaAs MMIC 5-BIT DIGITAL
PHASE SHIFTER, 15 - 18.5 GHz
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.
NOTES:
1. ALL DIMENSIONS IN INCHES (MILLIMETERS)
2. DIE THICKNESS IS 0.004
3. BACKSIDE METALLIZATION: GOLD
4. BACKSIDE METAL IS GROUND
5. BOND PADS METALLIZATION: GOLD
6. OVERALL DIE SIZE ±0.002
5 - 36
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 HMC644.PDF ] | |
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