ma4gc6774 Tyco Electronics, ma4gc6774 Datasheet
ma4gc6774
Manufacturer Part Number
ma4gc6774
Description
77 Ghz Gaas Sp3t Pin Diode Switch
Manufacturer
Tyco Electronics
Datasheet
1.MA4GC6774.pdf
(3 pages)
77 GHz GaAs SP3T
PIN Diode Switch
Features
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Description
The MA4CG6774 is a 77 GHz SP3T Switch made from
Gallium Arsenide PIN Diodes, and semi-insulating GaAs Substrate
designed for Automotive Applications. These diodes are fabricated
on OMCVD epitaxial wafers using a process designed for
repeatable electrical characteristics and extremely low parasitics.
These Diodes are fully passivated with Silicon Nitride and have an
additional layer of Polymide for scratch protection. This protective
coating prevents damage to the junction during automated or
manual handling. These devices are suitable for pick and place
insertion.
Each RF Port contains DC blocking Capacitors and a D.C. Bias
Network consisting of High Impedance Lines and RF bypass
capacitors. This device has 100 um square gold plated bonding
pads at all RF and DC ports. RF and DC Ground Backside Gold
Plating allows conventional chip bonding techniques using
80Au/20Sn Solder, Indalloy Solder, or Electrically Conductive
Silver Epoxy.
Outline Drawing
77 Ghz Frequency Response
1.4 dB Insertion Loss
24 dB Isolation
2nS Switching Speed
Silicon Nitride Passivation
Polyimide Scratch Protection
Designed for Automated Pick and Place Insertion
Qualified for Automotive Environments
Absolute Maximum Ratings
1. Exceeding any of these values may result in permanent
Applications
This highly reliable, very low parasitic SP3T is useable
through higher millimeter frequencies for exceptional loss to
isolation ratio and 2 nS switching speed performance. Typi-
cal Applications include Transceivers, Automotive Cruise
Control Systems, and Radiometry Switch Functions.
damage
Operating Temperature
Storage Temperature
D.C. Bias Current
D. C. Reverse Bias Voltage
RF C.W. Incident Power
Mounting Temperature
Parameter
Dim. Are in m
+300 °C for 10 seconds
-15 Volts @ -10 A
+15 mA per Diode
-65 °C to +150 °C
-25 °C to +85 °C
+ 23 dBm C.W.
Value
1
V 2.00
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