MAPS-011008_15 Datasheet, PDF (1/8 Pages) M/A-COM Technology Solutions, Inc. – Digital Phase Shifter

MAPS-011008
Digital Phase Shifter
6-Bit, 5 - 6 GHz
Features
 6 Bit Digital Phase Shifter
 360° Coverage with LSB = 5.6°
 Integrated CMOS Driver
 Serial or Parallel Control
 Low DC Power Consumption
 Attenuation Variation over Phase Shift Range:
+/-0.5 dB
 Phase Accuracy over individual Bits: +/- 1°
 50 Ω Impedance
 EAR99
 Lead-Free 4 mm 24-Lead PQFN Package
 RoHS* Compliant
Description
The MAPS-011008 is a GaAs pHEMT 6-bit digital
phase shifter with an integrated CMOS driver in a
lead-free 4 mm PQFN plastic surface mount
package. Step size is 5.6° providing phase shift from
0° to 360° in 5.6° steps. This design has been
optimized to minimize variation in attenuation over
the phase shift range.
The MAPS-011008 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.
Ordering Information ¹
Part Number
MAPS-011008-TR0500
Package
500 piece reel
MAPS-011008-001SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
Functional Schematic
Rev. V2
VEE
(-5 V)
0.1 µF
P/S
GND
GND
RFIN
GND
24 23 22 21 20 19
1
18
6-Bit
2
Phase Shifter
17
3
16
4
15
See
5
Detail
14
6
13
7 8 9 10 11 12
VCC
(+5 V)
0.1 µF
SEROUT
GND
GND
RFOUT
GND
RFIN
-5.6 deg.
-112 deg.
Phase Shifter Detail
-22.5 deg. -45 deg.
-90 deg.
RFOUT
-180 deg.
Pin Configuration ²
Pin No. Function Pin No. Function
1
V_EE
13
GND
2
P/S
14
RF_OUT
3
GND
15
GND
4
GND
16
GND
5
RF_IN
17
SER_OUT
6
GND
18
V_CC
7
GND
19
D6
8
GND
20
D5
9
GND
21
D4
10
GND
22
D3 or LE
11
GND
23
D2 or CLK
12
GND
24
D1 or SER_IN
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
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.
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