HMC643 Datasheet, PDF (4/8 Pages) Hittite Microwave Corporation – GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 9 - 12 GHz

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HMC643
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 9 - 12 GHz
Phase Error vs. State
20
15
9.5, 10, 10.5, 11, 11.5, 12 GHz
10
5
0
-5
-10
9 GHz
-15
-20
0
45 90 135 180 225 270 315 360
STATE (degrees)
Absolute Maximum Ratings
Input Power (RFIN)
Channel Temperature (Tc)
Thermal Resistance
(channel to die bottom)
Storage Temperature
Operating Temperature
27 dBm (T= +85 °C)
150 °C
130 °C/W
-65 to +150 °C
-55 to +85 °C
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.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Truth Table
Bit 1 Bit 2 Bit 3
Bit 3
Control Voltage Input
Bit 4
Bit 4
Bit 5
Bit 5
Bit 6
Bit 6
Phase Shift
(Degrees)
RFIN - RFOUT
0
0
0
1
0
1
0
1
0
1
Reference*
1
0
0
1
0
1
0
1
0
1
5.625
0
1
0
1
0
1
0
1
0
1
11.25
0
0
1
0
0
1
0
1
0
1
22.5
0
0
0
1
1
0
0
1
0
1
45.0
0
0
0
1
0
1
1
0
0
1
90.0
0
0
0
1
0
1
0
1
1
0
180.0
1
1
1
0
1
0
1
0
1
0
354.375
Any combination of the above states will provide a phase shift approximately equal to the sum of the bits selected.
*Reference corresponds to monotonic setting
5
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