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PDF AP640R5-A3 Data sheet ( Hoja de datos )
| Número de pieza | AP640R5-A3 | |
| Descripción | 23-34 GHz Surface Mount SPDT Switch | |
| Fabricantes | Alpha Industries | |
| Logotipo |  |
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23–34 GHz Surface Mount
SPDT Switch
Features
■ Surface Mount Package
■ Low Loss, 1.3 dB
■ High Isolation, 33 dB
■ High Power Handling, +33 dBm CW
■ Fast Switching Speed, 2 nS
■ 100% RF and DC Testing
Description
The AP640R5-A3 is a broadband millimeterwave single-
pole double-throw (SPDT) switch in a rugged surface
mount package which is compatible with high-volume
solder installation. Based on PIN diode MMIC technology,
the switch is designed for use in millimeterwave
communication and sensor systems when low loss and
high linearity are required. Typical applications are
transmit/receive function for TDD systems or switching
between signal paths. The robust ceramic surface mount
package provides excellent electrical performance and a
high degree of environmental protection for long-term
reliability. All switches are screened at the operating
frequencies prior to shipment for guaranteed
performance. Switch is targeted for high-volume
broadband applications such as satellite and fixed wireless
systems.
Electrical Specifications at 25°C
Parameter
Operating Bandwidth
Insertion Loss
Isolation
Return Loss
Leakage Current @ VR = -50 V
Switching Speed1
Output Power at 1 dB Compression1
1. Not measured on a 100% basis.
Preliminary
AP640R5-A3
Patent Pending
Pin Out
B1 B2
J3 AP640R5-A3 J2
YYWW
Orientation
Indicated by
Missing
Castellations
J1
Symbol
BW
IL
ISO
RL
IDD
tswitch
P1 dB
Min.
23
28
Typ.
1.3
33
9
1
2
33
Max.
34
2
10
Unit
GHz
dB
dBm
dB
µA
ns
dBm
Alpha Industries, Inc. [781] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.alphaind.com
Specifications subject to change without notice. 12/01A
1
1 page  
23–34 GHz Surface Mount SPDT Switch
AP640R5-A3
Alpha-2™ Surface Mount Package
Handling and Mounting
Millimeterwave components require careful mounting
design to maintain optimal performance. Alpha-2™ surface
mount packages (patent pending) provide a rugged and
repeatable electrical connection using standard solder
techniques.
The -A3 package is one of several parts in the Alpha-2™
surface mount package family.
Handling
The -A3 surface mount package is very rugged. However,
due to ceramic’s brittle nature one should exercise care
when handling with metal tools. Do not apply heavy
pressure to the lid. Vacuum tools may be used to pick and
place this part.
Only personnel trained in both ESD precautions and
handling precautions should be allowed to handle these
packages.
Package Construction
The -A3 surface mount package consists of a base and
a lid. The package base is ceramic with filled vias and
plated castellations. The package lid is un-plated alumina.
The lid seal is epoxy.
Mounting Design
The -A3 surface mount package is installed on top of a
printed circuit board on a specially designed footprint.
Mounting footprint geometry for the -A3 package will be
supplied by Alpha Industries in electronic formats or paper
drawing.
B1 B2
Via Holes
to Ground
J3 J2
J1
Footprint Geometry for -A3 Surface Mount Package.
Mounting the Package
The -A3 surface mount package is compatible with high-
volume surface mount installation using solder. RF and
DC connections are accomplished with metallized edge
castellations that hold solder fillets. Ground connections
are accomplished by both metallized edge castellations
and filled vias to the bottom of the package. Care should
be taken to ensure that there are no voids or gaps in the
solder so that a good RF, DC, and ground contact is
maintained.
DC Control Lines (2)
RF Signal
Lines (3)
Printed Circuit Board
Rogers 4003, 0.008" (0.20 mm)
Thick or Equivalent
-A3 Surface Mount Package Installation.
5 Alpha Industries, Inc. [781] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.alphaind.com
Specifications subject to change without notice. 12/01A
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet AP640R5-A3.PDF ] | |
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