6 GHz to 18 GHz, Front-End IC
Data Sheet
ADTR1107
FEATURES
FUNCTIONAL BLOCK DIAGRAM
VDD_LNA VGG_LNA
VSS_SW CTRL_SW VDD_SW
Operates from 6 GHz to 18 GHz
25 dBm typical transmit state PSAT
22 dB typical transmit state small signal gain
18 dB typical receive state small signal gain
2.5 dB typical receive state noise figure
Coupled power amplifier output for power detection
RX_OUT
TX_IN
ANT
ADTR1107
APPLICATIONS
Phased array antenna
Military radar
Weather radar
VGG_PA
VDD_PA
CPLR_OUT
Figure 1.
Communication links
Electronic warfare
GENERAL DESCRIPTION
The ADTR1107 is a compact, 6 GHz to 18 GHz, front-end IC
with an integrated power amplifier, low noise amplifier (LNA),
and a reflective single-pole double-throw (SPDT) switch. These
integrated features make the device ideal for phased array antenna
and radar applications. The front-end IC offers 25 dBm of
saturated output power (PSAT) and 22 dB small signal gain in
transmit state, and 18 dB small signal gain and 2.5 dB noise
figure in receive state. The device has a directional coupler for
power detection. The input/outputs (I/Os) are internally matched
to 50 Ω. The ADTR1107 is supplied in a 5 mm × 5 mm,
24-terminal, land grid array (LGA) package.
Rev. A
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