IAM-91563 Datasheet | Agilent Technologies

Agilent IAM-91563 0.8 - 6 GHz 3 V Downconverter Data Sheet Description Agilent’s IAM-91563 is an economical 3V Ga As MMIC mixer used for frequency down-conversion. RF frequency coverage is from 0.8 to 6 GHz and IF coverage is from 50 to 700 MHz. Packaged in the SOT-363 package, this 4.0 sq. mm. package requires half the board space of a SOT-143 and only 15% the board space of an SO-8 package. At 1.9 GHz, the IAM-91563 provides 9 d B of conversion gain, thus eliminating an RF or IF gain stage normally needed with a lossy mixer. LO drive power is nominally only -5 d Bm, eliminating an LO buffer amplifier. The 8.5 d B noise figure is low enough to allow the system to use a low cost LNA. The -6 d Bm Input IP3 provides adequate system linearity for most mercial applications, but is adjustable to 0 d Bm. The circuit uses Ga As PHEMT technology with proven reliability, and uniformity. The MMIC consists of a cascode FET structure that provides unbalanced gm modulation type mixing. An onchip LO buffer amp drives the mixer while bias circuitry allows a single +3V supply (through a choked IF port). The LO port is internally matched to 50 Ω. The RF and IF ports are high impedance and require external matching networks. Surface Mount Package SOT-363 (SC-70) Pin Connections and MGA-86563 Pkg Package Marking LO 1 GND 2 RF 3 6 IF and Vd 5 GND 4 SOURCE BYPASS Note: 1. Package marking provides orienta- tion and identification. Simplified Schematic LO 1 RF 3 Features - Lead-free Option Available - +0 d Bm Input IP3 at 1.9 GHz - Single +3V Supply - 8.5 d B SSB Noise Figure at 1.9 GHz - 9.0 d B Conversion Gain at 1.9 GHz - Ultra-miniature Package Applications - Downconverter for PCS, PHS, ISM, WLL, and other Wireless...