MAPS-010146-TR0500 [TE]
PHASE SHIFTER 4-BIT 8.0-12.0GHZ;型号: | MAPS-010146-TR0500 |
厂家: | TE CONNECTIVITY |
描述: | PHASE SHIFTER 4-BIT 8.0-12.0GHZ 射频 微波 |
文件: | 总7页 (文件大小:1091K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
Features
Functional Schematic
4 Bit Digital Phase Shifter
360° Coverage with LSB = 22.5°
Integrated CMOS Driver
Serial or Parallel Control
Low DC Power Consumption
Minimal Attenuation Variation over Phase Shift
Range
P/S
50 Ω Impedance
EAR99
Lead-Free 4 mm 24-Lead PQFN Package
RoHS* Compliant
Description
The MAPS-010146 is a GaAs pHEMT 4-bit digital
phase shifter with an integrated CMOS driver in a
4 mm PQFN plastic surface mount package. Step
size is 22.5° providing phase shift from 0° to 360° in
22.5° steps. This design has been optimized to
minimize variation in attenuation over the phase shift
range.
The MAPS-010146 is ideally suited for use where
high phase accuracy with minimum loss variation
over the phase shift range are required. The 4 mm
PQFN package provides a smaller footprint than is
typically available for a digital phase shifter with an
internal driver. Typical applications include
communications antennas and phased array radars.
Pin Configuration 2
Pin No.
Function
Pin No.
13
Function
1
2
VEE
GND
RF OUT
GND
P/S
14
3
GND
GND
RF IN
GND
GND
GND
GND
GND
GND
GND
15
4
16
GND
5
17
SER OUT
VCC
Ordering Information 1
6
18
Part Number
Package
7
19
D6
MAPS-010146-TR0500
500 piece reel
8
20
D5
MAPS-010146-001SMB
Sample Test Board
9
21
D4
10
11
12
22
D3 or LE
D2 or CLK
D1 or SER IN
1. Reference Application Note M513 for reel size information.
23
24
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
Electrical Specifications:
Freq. = 8.0 - 12.0 GHz, TA = 25°C, Z0 = 50 Ω, VCC = +5.0 V, VEE = -5.0 V
Parameter
Test Conditions
Units
Min.
Typ.
Max.
Operating Power 3
8.0 - 12.0 GHz
dBm
—
—
+25
Insertion Loss
(Any Phase State)
Any Phase State
dB
dB
—
—
—
—
6.5
± 1
0.7
5
8.8
—
—
—
Attenuation Variation
RMS Attenuation Error 4
RMS Phase Error 4
Across All Phase States
All Values Relative to Insertion Loss at
Reference Phase
dB
All Values Relative to Reference Phase
deg
22.5 Degree Bit
45 Degree Bit
90 Degree Bit
180 Degree Bit
Sum of All Bits
—
—
—
—
—-
± 2.5
± 4
± 5
± 5
± 10
—
—
—
—
—
Phase Accuracy 5
Relative to Reference Loss State
deg
RF IN
RF OUT
—
—
1.8:1
1.8:1
—
—
VSWR
Ratio
1 dB Compression
Input IP3
Reference State
dBm
dBm
ns
—
—
—
25
40
50
—
—
—
Two-tone inputs up to +5 dBm
10% to 90% RF, 90% to 10% RF
TRISE, TFALL
VCC
VEE
—
—
3.0
-5.5
—
-5.0
5.5
-3.0
V
VIL
VIH
LOW-level input voltage
HIGH-level input voltage
0.0
0.7 x VCC
—
—
0.3 x VCC
VCC
V
µA
V
lIN (Input Control Current)
VIN = VCC or GND
—
1
—
VOH
VOL
For serial out; IOH = -100 µA
For serial out; IOL = 100 µA
VCC - 0.2
—
—
—
0.2
—
ICC
Vcntrl = VCC or GND
µA
—
—
2
(Quiescent Supply Current)
VEE min to max
Vin = VIL or VIH
IEE
mA
-1.0
-0.1
—
3. Maximum operating power is the maximum power where the specifications are guaranteed.
4. RMS is calculated across all 15 amplitude or phase states relative to the amplitude or phase in the 0° phase state at a given frequency.
5. This phase shifter is guaranteed to have monotonic phase shift.
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
Typical Performance Curves
RFIN Return Loss vs. Frequency (All States)
RFOUT Return Loss vs. Frequency (All States)
0
-5
0
-5
-10
-15
-20
-25
-30
-35
-10
-15
-20
-25
-30
-35
8
9
10
11
12
8
9
10
11
12
Frequency (GHz)
Frequency (GHz)
Mean RMS Phase Error vs. Frequency
Mean RMS Amplitude Error vs. Frequency
10
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
8
6
4
2
0
8
9
10
11
12
8
9
10
11
12
Frequency (GHz)
Frequency (GHz)
Phase Error (degrees) vs. State
Amplitude Error (dB) vs. State
15
2.0
1.5
8 GHz
9 GHz
10 GHz
11 GHz
12 GHz
8 GHz
9 GHz
10 GHz
11 GHz
12 GHz
10
5
1.0
0.5
0
0.0
-0.5
-1.0
-1.5
-2.0
-5
-10
-15
0
45
90
135
180
225
270
315
360
0
45
90
135
180
225
270
315
360
State (deg)
State
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
Typical Performance Curves
Amplitude Variation vs. Phase State
Phase Shift vs. Frequency (Major States)
0
-45
-2
-3
-90
-4
-135
-180
-225
-270
-315
-360
-405
-5
-6
-7
-8
-9
-10
8.0
8.5
9.0
9.5
10.0 10.5 11.0 11.5 12.0
8
9
10
11
12
Frequency (GHz)
Frequency (GHz)
22.5°
45°
67.5°
90°
112.5°
135°
157.5°
180°
205.5°
225°
247.5°
270°
292.5°
315°
337.5°
Absolute Maximum Ratings 6,7
Sample Board Header Pin Labels
Parameter
Absolute Maximum
Input Power
8.0 - 12.0 GHz
+27 dBm
VCC
VEE
-0.5V ≤ VCC ≤ +7.0V
-7.0V ≤ VEE ≤ +0.5V
D1-D4, P/S, LE, CLK or
SER IN
-0.5V ≤ VIN ≤ VCC + 0.5V
SER OUT
-0.5V ≤ VOUT ≤ VCC + 0.5V
-40ºC to +85ºC
Operating Temperature
Storage Temperature
-65ºC to +150ºC
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM Technology Solutions does not recommend
sustained operation near these survivability limits.
Handling Procedures
Please observe the following precautions to avoid damage:
Static Sensitivity
Gallium Arsenide and Silicon Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control techniques should be used when handling these devices.
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
Modes of Operation:
Serial and Direct Parallel
Serial Mode
Mode Truth Table 8,9
The serial control interface (SERIN, CLK, LE,
SEROUT) is compatible with the SPI protocol. SPI
mode is activated when P/S is kept high. The 6-bit
serial word must be loaded with the MSB first. After
shifting in the 6 bit word, a rising edge on LE will set
the phase shifter to the desired state. While LE is
high the CLK is masked to protect the data while
implementing the change. SEROUT is SERIN
delayed by 6 clock cycles.
P/S
1
LE
X
Mode
Serial
0
N/A
Direct Parallel
8. There are two dummy bits (D1 & D2), that must be sent in the
serial mode. This is because the 4 bit phase shifter uses the
same driver as the 6 bit phase shifter.
9. In the parallel mode, D1 and D2 should be tied to ground or to
VCC
.
Truth Table (Digital Phase Shifter) 10
When P/S is low, the serial control interface is
disabled. When P/S is set high, Pins 22, 23, and 24
have the LE, CLK, and SER IN function.
D6 D5 D4 D3 D2 D1
Phase Shift
Reference Phase
22.5 deg
0
0
0
0
1
1
0
0
0
1
0
1
0
0
1
0
0
1
0
1
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
In serial mode operation, the outputs will stay
constant while LE is kept low.
45 deg
90 deg
180 deg
Direct Parallel Mode
337.5 deg
The parallel mode is enabled when P/S is set low. In
the direct parallel mode, the phase shifter is
controlled by the parallel control inputs directly.
When P/S is set low, Pins 22, 23, and 24 have the
D3, D2, and D1 function.
10. 0 = CMOS Low; 1 = CMOS High, X is CMOS Low or High
Serial Interface Timing Characteristics
Typical Performance
Symbol
Parameter
Units
-40°C
100
20
25°C
+85°C
100
20
tSCK
tCS
Min. Serial Clock Period
Min. Control Set-up Time
Min. Control Hold Time
100
20
ns
ns
ns
ns
ns
ns
ns
tCH
20
20
20
tLS
Min. LE Set-up Time
10
10
10
tLEW
tLH
Min. LE Pulse Width
10
10
10
Min. Serial Clock Hold Time from LE
Min. LE Pulse Spacing
10
10
10
tLES
630
630
630
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
Functionality
Modes of Operation: Serial and Direct Parallel
Serial Input Interface Timing Diagram
tLS tLEW tLH
SERIAL
CLK
LE
tLES
D5
MSB
D0
LSB
CONTROL
WORD
D4
D1
tCS
tCH
Lead Free 4 mm 24-Lead PQFN †
† Reference Application Note S2083 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
6
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAPS-010146
Digital Phase Shifter
4-Bit, 8.0 - 12.0 GHz
Rev. V3
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
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OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
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WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
7
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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