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PDF HMC643LC5 Data sheet ( Hoja de datos )
| Número de pieza | HMC643LC5 | |
| Descripción | GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER | |
| Fabricantes | Hittite Microwave Corporation | |
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v00.0607
Typical Applications
The HMC643LC5 is ideal for:
• EW Receivers
7 • Weather & Military Radar
• Satellite Communications
www.DataSheet4U.c•oBmeamforming Modules
• Phase Cancellation
Functional Diagram
HMC643LC5
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 9 - 12 GHz
Features
Low RMS Phase Error: 4.5°
Low Insertion Loss: 7 dB
High Linearity: +38 dBm
360° Coverage, LSB = 5.625°
32 Lead Ceramic SMT Package: 25mm2
General Description
The HMC643LC5 is a 6-bit digital phase shifter
which is rated from 9 to 12 GHz, providing 360 degrees
of phase coverage, with a LSB of 5.625 degrees. The
HMC643LC5 features very low RMS phase error of
4.5 degrees and extremely low insertion loss vari-
ation of ±0.75 dB across all phase states. This high
accuracy phase shifter is controlled with comp-
lementary logic of 0/-3V, and requires no fixed bias
voltage. The HMC643LC5 is housed in a compact 5x5
mm ceramic leadless SMT package 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.
9
Typ.
7
13
15
±5
4.5
±0.75
22
38
<1
Max.
12
10
±15
Units
GHz
dB
dB
dB
deg
deg
dB
dBm
dBm
mA
7 - 24
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
HMC643LC5
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 9 - 12 GHz
Pin Descriptions
Pin Number
Function
1 - 4,
7 21 - 32
N/C
www.DataSheet4U.com 5, 7, 18, 20
GND
Description
No connection required. These pins may be connected to
RF/DC ground without affecting performance.
These pins and exposed ground paddle
must be connected to RF/DC ground.
6
9, 10, 11,
12, 14, 17
8, 13,
15, 16
19
RFIN
BIT5, BIT1, BIT2,
BIT3, BIT4, BIT6
BIT5, BIT3
BIT4, BIT6
RFOUT
This port is DC coupled and matched to 50 Ohms.
Non-Inverted Control Input. See truth table
and control voltage tables.
Inverted Control Input. See truth table
and control voltage tables.
This port is DC coupled and matched to 50 Ohms.
Interface Schematic
Outline Drawing
7 - 28
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING: 30-80 MICROINCHES GOLD OVER
50 MICROINCHES MINIMUM NICKEL.
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C-
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
7. CLASSIFIED AS MOISTURE SENSITIVITY LEVEL (MSL) 1.
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 HMC643LC5.PDF ] | |
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