GA152 Teledyne Technologies Incorporated., GA152 Datasheet

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GA152

Manufacturer Part Number
GA152
Description
Series Designation Ga152 Relay Type Attenuator Relay Series
Manufacturer
Teledyne Technologies Incorporated.
Datasheet
© 2009 TELEDYNE RELAYS
Temperature
(Ambient)
Vibration
(General Note 1)
Shock
(General Note 1)
Enclosure
Weight
SCHEMATIC DIAGRAM
3
2
1
Terminal view. Case ground.
PHYSICAL SPECIFICATIONS
ENVIRONMENTAL AND
Storage
Operating
DESIGNATION
SERIES
GA152
–65°C to +125°C
–55°C to +85°C
10 g’s to 500 Hz
30 g’s,
6ms half sine
Hermetically sealed
0.11 oz. (3.2g) max.
5
6
7
ATTENUATOR RELAYS
HIGH REPEATABILITY
(800) 284-7007 • www.teledynerelays.com
ULTRAMINIATURE
BROADBAND
Attenuator relay series
DESCRIPTION
The Series GA152 highly repeatable ultraminiature
attenuator relays are designed for attenuating RF signals in
50-ohm systems over a frequency range from DC to 5 GHz.
Their low profile and small grid spacing makes them ideal
for use when packaging density is a prime consideration.
The GA152 relays eliminate the need for additional external
resistors/attenuators.
These single section, switchable attenuator relays have
an internal matched thin film attenuator pad in a “Pi”
configuration. Relays are available in a fixed increment
of 20 dB.
The GA152 attenuator relay features:
• High repeatability.
• Unique uni-frame motor design which provides high
• Minimum mass components and welded construction
• Advanced cleaning techniques which assures internal
• Gold plated, precious metal contacts, which provide
• Flat amplitude vs. frequency response.
• High isolation between control and signal path.
• Stable attenuation vs. temperature.
• Excellent phase linearity.
• Highly resistant to ESD.
Patent No. 5,315,273
magnetic efficiency and mechanical rigidity.
for maximum resistance to shock and vibration.
cleanliness.
excellent intermodulation performance.
RELAY TYPE
GA152
SERIES
GA152 Page 1
GA152\102009\Q4

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GA152 Summary of contents

Page 1

... GHz. 5 Their low profile and small grid spacing makes them ideal for use when packaging density is a prime consideration. The GA152 relays eliminate the need for additional external 6 resistors/attenuators. 7 These single section, switchable attenuator relays have an internal matched thin film attenuator pad in a “ ...

Page 2

... MΩ typical (all mutually isolated points) 300 VRMS / 60 Hz typical (at sea level) TELEDYNE RELAYS PART NUMBERING SYSTEM FOR GA152 ATTENUATOR RELAYS Series .335 MAX Designator [ 8.51 ] *Contact factory for additional attenuation values GENERAL NOTES 1. Contacts will exhibit no contact chatter in excess of 10 μ ...

Page 3

... GHz DC–1 GHz 1–2 GHz 2–3 GHz 3–5 GHz UNITS CONDITION dB DC–1 GHz dB 1–2 GHz dB 2–3 GHz 3–5 GHz A152 Attenuated Path Reflection Frequency (GHz) A152 Through-Path Reflection Frequency (GHz) GA152 Page 3 GA152\102009\Q4 ...

Page 4

... RF INSERTION LOSS REPEATABILITY NOTES 1. RF Performance shown is for A152. GA152 RF Data is TBD. RF Performance is the same or better than A152. 2. Test conditions: a. Fixture: Custom plug-in test fi xture. b. Relay header is in contact with, but not soldered to, ground plane. c. Test performed at room ambient temperature. d. Contact signal level: 10 dBm. ...

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