HMC648LP6_09 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.9 - 3.9 GHz

v03.1109
10
Typical Applications
The HMC648LP6(E) is ideal for:
• EW Receivers
• Weather & Military Radar
• Satellite Communications
• Beamforming Modules
• Phase Cancellation
Functional Diagram
HMC648LP6 / 648LP6E
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 2.9 - 3.9 GHz
Features
Low RMS Phase Error: 1.2°
Low Insertion Loss: 5 dB
High Linearity: +45 dBm
Positive Control Logic
360° Coverage, LSB = 5.625°
28 Lead 6x6mm SMT Package: 36mm2
General Description
The HMC648LP6(E) is a 6-bit digital phase shifter
which is rated from 2.9 - 3.9 GHz, providing 360
degrees of phase coverage, with a LSB of 5.625
degrees. The HMC648LP6(E) features very low RMS
phase error of 1.2 degrees and extremely low inser-
tion loss variation of ±0.5 dB across all phase states.
This high accuracy phase shifter is controlled with
positive control logic of 0/+5V. The HMC648LP6(E) is
housed in a compact 6x6 mm plastic leadless SMT
package and is internally matched to 50 Ohms with no
external components.
10 - 44
Electrical Specifications
T_A = +25° C, Vss= -5V, Vdd= +5V , Control Voltage= 0/ +5V, 50 Ohm System
Parameter
Min.
Typ.
Max.
Frequency Range
2.9
3.9
Insertion Loss*
5
8
Input Return Loss*
16
Output Return Loss*
17
Phase Error*
±5
+10 / -15
RMS Phase Error
1.2
Insertion Loss Variation*
±0.5
Input Power for 1 dB Compression
31
Input Third Order Intercept
45
Control Voltage Current
35
250
Bias Control 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