RO-P-DS-3053 - -
6-Bit Digital Phase Shifter
7.0-12.0 GHz
Preliminary Information
MAPCGM0005-DIE
Features
♦
♦
♦
♦
♦
7.0-12.0 GHz GaAs MMIC Phase Shifter
6 Bit Digital Phase Shifter
7.0-12.0 GHz Operation
360º Coverage, LSB = 5.6º
TTL Control Inputs
Self-Aligned MSAG
®
MESFET Process
Primary Applications
♦
Satellite Communication
♦
Military and Weather Radar
Description
The
MAPCGM0005-Die
is a 6-bit Phase Shifter with Parallel
TTL Input Control. This product is fully matched to 50 ohms
on both the input and output. The part has 360º of phase
coverage with LSB of 5.6º.
Each device is 100% RF tested on wafer to ensure
performance compliance. The part is fabricated using
M/A-COM’s repeatable, high performance and highly
reliable GaAs Multifunction Self-Aligned Gate (MSAG
®
)
MESFET Process.
Electrical Characteristics: T
B
= 40°C
1
, Z
0
= 50Ω, V
EE
= -5V
Parameter
Bandwidth
Insertion Loss
Input VSWR, All States
Output VSWR, All States
RMS Phase Error
RMS Phase Error, Calibrated
Peak to Peak Gain Variation, All States
Digital Driver Current
Input Third Order Intercept
Input 1-dB Compression Point
Symbol
f
IL
VSWR
VSWR
Typical
7.0-12.0
10
2.5:1
1.8:1
6
3
3
< 10
35
23
º
º
dB
mA
dBm
dBm
Units
GHz
dB
φ
RMS
φ
RMS
∆Gn
I
EE
ITOI
P1dB
1. T
B
= MMIC Base Temperature
RO-P-DS-3053 - -
2/7
6-Bit Digital Phase Shifter
Maximum Operating Conditions
1
Parameter
Input Power
Digital Driver Voltage
Junction Temperature
Storage Temperature
Symbol
P
IN
V
EE
T
J
T
STG
Absolute Maximum
30
-6.0
180
-55 to +150
MAPCGM0005-DIE
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.
Recommended Operating Conditions
Characteristic
Digital Driver Voltage
Control Voltage
Logic High
Logic Low
Symbol
V
EE
V
control pads
3
0
5
0
5
0.4
V
V
Min
-5.2
Typ
-5
Max
-4.8
Unit
V
Operating Instructions
This device is static and light sensitive. The digital
circuitry operation can be impaired under high intensity
light, e.g. microscope light. Please handle with care.
To operate the device, follow these steps.
1. Power Up: Apply V
EE
= -5 V.
2. Apply Logic Voltages to control Circuits as listed
in Recommended Operating Conditions
3.
Power Down: Set V
EE
= 0
Specifications subject to change without notice.
Customer Service: Tel. (888)-563-3949
Email: macom_adbu_ics@tycoelectronics.com
North America:
Tel. (800) 366-2266
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
V 1.00
Visit www.macom.com for additional data sheets and product information.
RO-P-DS-3053 - -
3/7
6-Bit Digital Phase Shifter
20
Insertion Loss
Input VSWR
16
Output VSWR
MAPCGM0005-DIE
6
5
Insertion Loss (dB)
12
4
8
3
4
2
0
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
1
Frequency (GHz)
Figure 1. Reference State Insertion Loss, Input and Output VSWR vs. Frequency
20
15
10
5
0
-5
Average Error
-10
-15
-20
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
RMS Error
RMS Error, Calibrated
Phase Shifter Error (°)
Frequency (GHz)
Figure 2. Phase Shifter Figures of Merit: Average Error vs Reference State, RMS
Error and Calibrated RMS Error over All States
Specifications subject to change without notice.
Customer Service: Tel. (888)-563-3949
Email: macom_adbu_ics@tycoelectronics.com
North America:
Tel. (800) 366-2266
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
V 1.00
Visit www.macom.com for additional data sheets and product information.
VSWR
RO-P-DS-3053 - -
4/7
6-Bit Digital Phase Shifter
0
-40
-80
MAPCGM0005-DIE
Relative Phase Shift (º)
-120
-160
-200
-240
-280
-320
-360
-400
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
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
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
Frequency (GHz)
Figure 4. Relative Gain Change vs Phase Shifter State
Specifications subject to change without notice.
Customer Service: Tel. (888)-563-3949
Email: macom_adbu_ics@tycoelectronics.com
North America:
Tel. (800) 366-2266
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
V 1.00
Visit www.macom.com for additional data sheets and product information.
RO-P-DS-3053 - -
5/7
6-Bit Digital Phase Shifter
6
MAPCGM0005-DIE
5
Input VSWR
4
3
2
1
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
Frequency (GHz)
Figure 5. Input VSWR vs Phase Shifter State
6
5
Output VSWR
4
3
2
1
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
Frequency (GHz)
Figure 6. Output VSWR vs Phase Shifter State
Specifications subject to change without notice.
Customer Service: Tel. (888)-563-3949
Email: macom_adbu_ics@tycoelectronics.com
North America:
Tel. (800) 366-2266
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
V 1.00
Visit www.macom.com for additional data sheets and product information.
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