MA46H146_15 Datasheet, PDF (1/4 Pages) M/A-COM Technology Solutions, Inc. – GaAs Flip-Chip Multiplier Varactor Diode

MA46H146 / MAVR-000146
GaAs Flip-Chip Multiplier Varactor Diode
0.50 Gamma Abrupt
Features
 Very Low Total Capacitance < 0.06 pF
 Extremely High Q > 15 K
 Silicon Nitride Passivation
 Polymer Scratch Protection
 Surface Mount Configuration
 RoHS* Compliant
Description
The MA46H146 / MAVR-000146 is a gallium
arsenide flip chip multiplier varactor. These devices
are facilitated on MOVPE epitaxial wafers using a
process designed for high device uniformity and
extremely low parasitics. These flip-chip diodes are
fully passivated with silicon nitride and have an
additional polymide layer for scratch protection. The
protective coatings prevent damage to the junction
during automated or manual handling. The flip chip
configuration is suitable for pick and place insertion.
These GaAs flip chip devices are ideally suited for
millimeter wave frequency tunable filters, where
extremely low parasitics are required to maintain
reasonable Q. In addition, this product can be used
in multiplier circuits, for 2X and 3X output
frequencies in the millimeter wave frequency bands
Ordering Information
Part Number
Package
MA46H146
100 piece gel pack
MAVR-000146-12030W
100 piece waffle pack
Chip Layout
Rev. V5
Front View (Circuit Side)
Back View (Operator Side)
Schematic
Flip-chip tuning varactor equivalent circuit
R_S
C_J (V) L_S
Cparasitic
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
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