MAPS-010143_16 Datasheet, PDF (1/7 Pages) M/A-COM Technology Solutions, Inc. – Minimal Attenuation Variation over Phase Shift Range

MAPS-010143
Digital Phase Shifter
4-Bit, 1.4 - 2.4 GHz
Features
 4 Bit Digital Phase Shifter
 360° Coverage with LSB = 22.5°
 Integral CMOS Driver
 Serial or Parallel Control
 Low DC Power Consumption
 Minimal Attenuation Variation over Phase Shift
Range
 50 Ω Impedance
 EAR99
 Lead-Free 4 mm 24-Lead PQFN Package
 RoHS* Compliant
Functional Schematic
P/S
Rev. V4
Description
The MAPS-010143 is a GaAs pHEMT 4-bit digital
phase shifter with an integral 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-010143 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-010143-TR0500
Package
500 piece reel
MAPS-010143-001SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
Pin Configuration ²
Pin No. Function Pin No. Function
1
VEE
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
VCC
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 2002/95/EC.
1
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