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PDF HMC543ALC4B Data sheet ( Hoja de datos )
| Número de pieza | HMC543ALC4B | |
| Descripción | MMIC 4-BIT DIGITAL PHASE SHIFTER | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Typical Applications
The HMC543LC4B is ideal for:
• EW Receivers
• Weather & Military Radar
• Satellite Communications
• Beamforming Modules
Functional Diagram
HMC543ALC4B
v06.0316
22.5° MMIC 4-BIT DIGITAL
PHASE SHIFTER, 8 - 12 GHz
Features
Low RMS Phase Error: 4°
Low Insertion Loss: 6.5 dB
Excellent Flatness
360° Coverage, LSB = 22.5°
24 Lead Ceramic SMT Package: 16mm2
General Description
The HMC543ALC4B is a 4-bit digital phase shifter
which is rated from 8 to 12 GHz, providing 0 to 360
degrees of phase coverage, with a LSB of 22.5
degrees. The HMC543ALC4B features very low
RMS phase error of 4 degrees and extremely low
insertion loss variation of ±0.8 dB across all phase
states. This high accuracy phase shifter is controlled
with complementary logic of 0/-3V, and requires no
fixed bias voltage. The HMC543ALC4B is housed in
a compact 4x4 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
Frequency Range
Insertion Loss*
Input Return Loss*
Output Return Loss*
Phase Error*
RMS Phase Error
Gain Variation*
Parameter
Input Power for 1 dB Compression
Input Third Order Intercept
Control Voltage Current
*Note: All States Shown
8.0 - 11.0 GHZ
11.0 - 12.0 GHZ
8.0 - 12.0 GHZ
8.0 - 12.0 GHZ
8.0 - 12.0 GHZ
8.0 - 12.0 GHZ
8.0 - 11.0 GHZ
11.0 - 12.0 GHZ
8.0 - 12.0 GHZ
8.0 - 12.0 GHZ
8.0 - 12.0 GHZ
Min.
8
21
Typ.
6.5
7.5
10
10
+5/-10
4
±0.8
±1.5
24.5
40
0.4
Max.
12
8
9.5
±15
Units
GHz
dB
dB
dB
dB
deg
deg
dB
dB
dBm
dBm
µA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc.,
1 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
1 page  
Insertion Loss +85°C, All States
0
-2
-4
-6
-8
-10
-12
8
9 10 11
FREQUENCY (GHz)
0 90 180
22.5 112.5 202.5
45 135 247.5
67.5 157.5 225
12
270
292.5
315
337.5
HMC543ALC4B
v06.0316
22.5° MMIC 4-BIT DIGITAL
PHASE SHIFTER, 8 - 12 GHz
Insertion Loss -40°C, All States
0
-2
-4
-6
-8
-10
-12
8
9 10 11
FREQUENCY (GHz)
0 90 180
22.5 112.5 202.5
45 135 247.5
67.5 157.5 225
12
270
292.5
315
337.5
Phase Error vs. State
20
15
10
5
0
-5
-10
-15
-20
0
8GHz
9GHz
10GHz
11GHz
50 100 150 200 250
STATE (degrees)
12GHz
300 350
Absolute Maximum Ratings
Input Power (RFin) (8-11 GHz)
Channel Temperature (Tc)
Thermal Resistance
(channel to ground paddle)
Storage Temperature
Operating Temperature
ESD sensitivity(HBM)
+27 dBm (T= +85 °C)
150 °C
130 °C/W
-65 to +150 °C
-40 to +85 °C
Class 0 Passed 100V
Control Voltage
State
Low (0)
High (1)
Bias Condition
-2.5 to -3.5V @ 0.4 µA Typ.
0 to +0.3V @ 0.4 µA Typ.
Truth Table
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Bit 1
Bit 1
Bit 2
Control Voltage Input
Bit 2
Bit 3
Bit 3
Bit 4
Bit 4
Phase Shift (Degree)
RFIN - RFOUT
0 10 1 0 1 0 1
Reference
1 00 1 0 1 0 1
22.5
0 11 0 0 1 0 1
45.0
0 10 1 1 0 0 1
90.0
0 10 1 0 1 1 0
180.0
1 01 0 1 0 1 0
337.5
Any combination of the above states will provide a phase shift approximately equal to the sum of the bits selected.
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
4
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HMC543ALC4B.PDF ] | |
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