HMC538LP4_09 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – 600° ANALOG PHASE SHIFTER, 6 - 15 GHz

v02.0209
Typical Applications
The HMC538LP4 / HMC538LP4E is ideal for:
• Fiber Optics
• Military
• Test Equipment
Functional Diagram
10
HMC538LP4 / 538LP4E
600° ANALOG PHASE SHIFTER,
6 - 15 GHz
Features
Available as Lead Free
Wide Bandwidth: 6 - 15 GHz
>600° Phase Shift
Single Positive Voltage Control
QFN Leadless SMT Package, 16 mm²
General Description
The HMC538LP4(E) are Analog Phase Shift-
ers which are controlled via an analog control
voltage from 0 to +5V. The HMC538LP4(E)pro-
vides a continuously variable phase shift of 0 to
800 degrees at 6 GHz, and 0 to 450 degrees at
16 GHz, with consistent insertion loss versus phase
shift. The phase shift is monotonic with respect to
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.
THe HMC538LP4(E) is housed in leadless QFN sur-
face mount packages and are available in both stan-
dard and RoHS compliant versions.
Electrical Specifications, T_A = +25° C, 50 Ohm System
Parameter
Phase Shift Range
Insertion Loss
Return Loss (Input and Output)
Control Voltage Range
Modulation Bandwidth
Phase Voltage Sensitivity
Insertion Phase Temperature Sensitivity
Frequency (GHz)
Min.
6 - 10 GHz
600
10 - 15 GHz
360
6 - 15 GHz
6 - 15 GHz
6 - 15 GHz
6 - 15 GHz
6 - 15 GHz
6 - 15 GHz
Typ.
800
600
8
7
0-5
50
120
0.5
Max.
11
Units
degrees
degrees
dB
dB
Volt
MHz
deg /Volt
deg /°C
10 - 2
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com