1.0-1.9 GHz Phase Shifter
Features
♦
♦
♦
♦
♦
♦
RO-P-DS-3069 B
Preliminary Information
MAPCGM0001
1.0 to 1.9 GHz Operation
6 Bit Phase Shifter
360º Coverage, LSB = 5.6º
TTL Control Inputs
MSAG™ Process
6mm, 28 Lead, PQFN Package
Description
The
MAPCGM0001
is a 6-bit Phase Shifter with Parallel TTL Input Control
and is packaged in a micro lead package (MLP). This product is fully
matched to 50 ohms on both the input and output. This part has 360º of
phase coverage in 5.6º increments.
Fabricated using M/A-COM’s repeatable, high performance and highly
reliable GaAs Multifunction Self-Aligned Gate MESFET Process, each
device is 100% RF tested on wafer to ensure performance compliance.
M/A-COM’s MSAG™ process features robust silicon-like manufacturing
processes, planar processing of ion implanted transistors, multiple
implant capability enabling power, low-noise, switch and digital FETs on
a single chip, and polyimide scratch protection for ease of use with
Primary Applications
automated manufacturing processes. The use of refractory metals and
♦
Satellite Communication
the absence of platinum in the gate metal formulation prevents hydrogen
♦
Phased Array Radar
poisoning when employed in hermetic packaging.
Maximum Operating Conditions
1
Parameter
Input Power
Source Supply Voltage
Junction Temperature
Storage Temperature
Symbol
P
IN
V
EE
T
J
T
STG
Absolute Maximum
36
-6.0
180
-55 to +150
Units
dBm
V
°C
°C
1. Operation outside of these ranges may reduce product reliability. Operation at other than the typical values may
result in performance outside the guaranteed limits.
Truth Table
2
Pin
22
23
24
25
26
27
28
Designation
A6
A5
A4
V
EE
A3
A2
A1
Description
V1 : 180° Phase Bit : MSB
V2 : 90° Phase Bit
V3 : 45° Phase Bit
DC Supply Voltage
V4 : 22.5° Phase Bit
V5 : 11.2° Phase Bit
V6 : 5.6° Phase Bit : LSB
Level
Logic High
Logic High
Logic High
-5V
Logic High
Logic High
Logic High
State
Phase Shift
≈
-180°
Phase Shift
≈
-90°
Phase Shift
≈
-45°
ON
Phase Shift
≈
-22.5°
Phase Shift
≈
-11.2°
Phase Shift
≈
-5.6°
1
2. All Phase Bits at Logic Low = Reference State.
Logic Low = 0 to 0.8V, Logic High = 2.8 to 5V
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
1.0-1.9 GHz Phase Shifter
Recommended Operating Conditions
Characteristic
Control Voltage
Logic High
Logic Low
Junction Temperature
Digital Supply Voltage
T
J
V
EE
-5.2
-5.0
Symbol
A1 thru A6
2.8
0
5
0
5
0.8
150
-4.8
Min
Typ
Max
RO-P-DS-3069 B
Preliminary Information
MAPCGM0001
Unit
V
V
°C
V
Electrical Characteristics: T
B
= 25°C, Z
0
= 50Ω, V
EE
= -5V
Parameter
Bandwidth
Insertion Loss
Input VSWR (At Reference)
Output VSWR (At Reference)
RMS Phase Error
RMS Phase Error — Calibrated
Phase Range
Gain Variation over all Phase Shifter settings
Digital Supply Current
Input Third Order Intercept
Input 1-dB Compression Point
Symbol
f
IL
VSWR
VSWR
RMS
RMS
∆Ф
∆G
I
EE
ITOI
P
1dB
Typical
1.0-1.9
5.5
1.4:1
1.3:1
7
3
360
<2
< 10
37
27
º
º
º
dB
mA
dBm
dBm
Units
GHz
dB
Operating Instructions
This device is static sensitive. Please handle with care. To
operate the device, follow these steps.
1. Apply V
EE
= -5 V.
2.
Apply Logic Voltages to control circuit as listed in
Recommended Operating Conditions Table.
3.
Power Down. Set V
EE
= 0.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
1.0-1.9 GHz Phase Shifter
10
RO-P-DS-3069 B
Preliminary Information
Insertion Loss
Input VSWR
Output VSWR
MAPCGM0001
6
8
5
Insertion Loss (dB)
6
4
4
3
2
2
0
1.0
1.2
1.4
1.6
1.8
2.0
1
Frequency (GHz)
Figure 1. Reference State Insertion Loss, Input and Output VSWR vs.
Frequency
30
Average Error
25
RMS Error
RMS Error - Calibrated
Phase Shifter Error (°)
20
15
10
5
0
1.0
1.2
1.4
1.6
1.8
2.0
Frequency (GHz)
Figure 2. Phase Shifter Figures of Merit: Average Error vs. Reference State,
RMS Error and Calibrated RMS Error Over All States
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
VSWR
1.0-1.9 GHz Phase Shifter
0
-40
-80
RO-P-DS-3069 B
Preliminary Information
MAPCGM0001
Relative Phase Shift (°)
-120
-160
-200
-240
-280
-320
-360
-400
1.0
1.2
1.4
1.6
1.8
2.0
Frequency (GHz)
Figure 3. Relative Phase Shift vs. Phase Shifter State
10
8
6
Gain Variation (dB)
4
2
0
-2
-4
-6
-8
-10
1.0
1.2
1.4
1.6
1.8
2.0
Frequency (GHz)
Figure 4. Relative Gain Change vs. Phase Shifter State
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
1.0-1.9 GHz Phase Shifter
6
RO-P-DS-3069 B
Preliminary Information
MAPCGM0001
5
Input VSWR
4
3
2
1
1.0
1.2
1.4
1.6
1.8
2.0
Frequency (GHz)
Figure 5. Input VSWR vs. Phase Shifter State
6
5
Output VSWR
4
3
2
1
1.0
1.2
1.4
1.6
1.8
2.0
Frequency (GHz)
Figure 6. Output VSWR vs. Phase Shifter State
5
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
