MA4BN1840-1 Datasheet, PDF (5/8 Pages) Tyco Electronics – Monolithic HMIC Integrated Bias Network 18 - 40 GHz

MA4BN1840-1
Monolithic HMIC™
Integrated Bias Network
RoHS Compliant
Rev. V3
Operation of the MA4BN1840-1
Broadband operation of the MA4BN1840-1 bias network is accomplished by applying D.C. bias to the DC port
on the die. The outputs, J1 and/or J2 provide the D.C. bias to the corresponding, connected, microwave device.
An external blocking capacitor is required if the current is to be directed to only one RF output port such as in a
bias T configuration. This device can also be used as a ground return when the DC Bias Port is attached to the
RF and D.C. ground. The small D.C. resistance ( < 1 Ω ) of the D.C. Bias Port allows up to +/- 150 mA @ +/- 50
V to be delivered while still maintaining > 35 dB RF to D.C. isolation.
J1 (IN)
MA4BN1840-1 Schematic
J2 (OUT)
D.C. Bias
D.C.
Ground
5
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