Datasheet Analog Devices HMC405

HMC405
v03.0109 2 Typical Applications Features An excellent cascadable 50 Ohm
Gain Block or LO Driver for: Gain: 16 dB • Microwave & VSAT Radios DRIVER & GAIN BLOCK AMPLIFIERS -CHIP InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC -10 GHz • Test Equipment P1dB Output Power: +13 dBm
Stable Gain Over Temperature
50 Ohm I/O’s • Military EW, ECM, C3I Small Size: 0.38 x 0.58 x 0.1 mm • Space Telecom Functional Diagram General Description
The HMC405 die is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC DC to
10 GHz amplifier. This amplifier can be used as either
a cascadable 50 Ohm gain stage or to drive the
LO of HMC mixers with up to +17 dBm output power.
The HMC405 offers 16 dB of gain and an output
IP3 of +32 dBm while requiring only 50 mA from a
+5V supply. The Darlington feedback pair used results
in reduced sensitivity to normal process variations
and yields excellent gain stability over temperature
while requiring a minimal number of external bias
components. The HMC405 can easily be integrated
into Multi-Chip-Modules (MCMs) due to its small
(0.22mm2) size. All data is with the chip in a 50 Ohm
test fixture connected via 0.025mm (1 mil) diameter
wire bonds of minimal length 0.5mm (20 mils). Electrical Specifi cations, Vs= +5 V, Rbias= 22 Ohm, TA = +25° C
Parameter Min. Typ. Max. Units Gain DC -3.0 GHz …