HMC647LP6_08 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz

v01.0208
Typical Applications
The HMC647LP6(E) is ideal for:
• EW Receivers
• Weather & Military Radar
• Satellite Communications
• Beamforming Modules
• Phase Cancellation
9
Functional Diagram
HMC647LP6 / 647LP6E
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 2.5 - 3.1 GHz
Features
Low RMS Phase Error: 1.0°
Low Insertion Loss: 4 dB
High Linearity: +54 dBm
Positive Control Logic
360° Coverage, LSB = 5.625°
28 Lead QFN Leadless SMT Package: 36mm²
General Description
The HMC647LP6(E) is a 6-bit digital phase shifter
which is rated from 2.5 - 3.1 GHz, providing 360
degrees of phase coverage, with a LSB of 5.625
degrees. The HMC647LP6(E) features very low RMS
phase error of 1.0 degree and extremely low insertion
loss variation of ±0.4 dB across all phase states. This
high accuracy phase shifter is controlled with positive
control logic of 0/+5V. The HMC647LP6(E) is housed
in a compact 6x6 mm plastic leadless SMT package
and is internally matched to 50 Ohms with no external
components.
9 - 40
Electrical Specifications
T_A = +25° C, Vss= -5V, Vdd= +5V , Control Voltage= 0/ +5V, 50 Ohm System
Parameter
Min.
Typ.
Max.
Frequency Range
2.5
3.1
Insertion Loss*
4
6.5
Input Return Loss*
16
Output Return Loss*
16
Phase Error*
±5
+6 / -15
RMS Phase Error
1.0
Insertion Loss Variation*
±0.4
Input Power for 1 dB Compression
31
Input Third Order Intercept
54
Control Voltage Current
35
250
Bias Voltage Current
5
15
*Note: Major States Shown
Units
GHz
dB
dB
dB
deg
deg
dB
dBm
dBm
μA
mA
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