HMC247
v01.1007
400° ANALOG PHASE SHIFTER
5 - 18 GHz
Typical Applications
The HMC247 is ideal for:
• Fiber Optics
Features
Wide Bandwidth: 5 - 18 GHz
Phase Shift: >400°
Single Positive Voltage Control
Small Size: 2.3 x 1.6 x 0.1 mm
3
PHASE SHIFTERS - CHIP
• Military
• Test Equipment
Functional Diagram
General Description
The HMC247 is an Analog Phase Shifter die which
is controlled via an analog control voltage from 0 to
+10V. The HMC247 provides a continuously variable
phase shift of 0 to 300 degrees at 9 GHz, and 0 to
100 degrees at 18 GHz, with consistent insertion loss
versus phase shift. The phase shift is monotonic with
respect to the control voltage. The control port has a
modulation bandwidth of 50 MHz. The low insertion
loss and compact size enable this part to be used
in a wide range of applications, including the phase
adjustment of clocks in fiber optic systems and test
equipment. All data is measured with the chip in a 50
ohm test fixture, connected via 0.076 mm (3 mil) ribbon
bonds of minimal length <0.31 mm (<12 mils).
Electrical Specifi cations,
T
A
= +25° C, 50 Ohm System
Parameter
Phase Shift Range:
Frequency (GHz)
5 - 10 GHz
10 - 13 GHz
13 - 18 GHz
5 - 10 GHz
10 - 18 GHz
5 - 18 GHz
5 - 18 GHz
5 - 18 GHz
5 - 18 GHz
5 - 18 GHz
Min.
180
135
45
Typ.
400
200
120
8
4
8
0 - 10
50
40
0.5
12
7
Max.
Units
degrees
degrees
degrees
dB
dB
dB
Volt
MHz
deg /Volt
deg /°C
Insertion Loss
Return Loss (Input and Output)
Control Voltage Range
Modulation Bandwidth
Phase Voltage Sensitivity
Insertion Phase Temperature Sensitivity
3-2
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
HITTITE [ HITTITE MICROWAVE CORPORATION ]
