MD59-0039RTR

MD59-0039 Cellular CDMA Upconverter / Driver 820 - 850 MHz Features Highly integrated upconverter and driver amplifier High linear output power, +5 dBm Variable gain control Low LO drive level, -5 dBm Single 3.0 V supply Miniature 5 mm MLF plastic package Functional Block Diagram LO SRC MIX OUT LO IN GND 20 LOA VDD IF IN+ 1 GND RFA VDD RFA SRC RFA IN VVA CNTL DRV SRC1 Description M/A-COM’s MD59-0039 upconverter IC for cellular CDMA applications integrates a mixer, RF amplifier, IF amplifier, and LO buffer in a 5 millimeter (mm) square plastic micro leadframe package with exposd back side for improved high frequency grounding. M/A-COM designed the MD59-0039 to operate with balanced IF inputs and a single-ended RF output with a frequency in the 800 to 900 MHz frequency band. The maximum conversion gain is 24 dB, with a minimum 15 dB of gain range. The MD59-0039 can produce 5 dBm of linear output power, with an associated ACPR of - 56 dBc (IS-98). An internal LO buffer amplifier allows the device to accommodate low LO drive levels in the range of - 10 dBm to - 5 dBm. M/A-COM fabricates the MD59-0039 using a 0.5 micron low noise GaAs MESFET process. The process features full passivation for increased performance and reliability. IF INIF+ VDD IF- VDD DRV SRC 2 DRV VDD2 Ordering Information Part Number MD59-0039 MD59-0039TR MD59-0039RTR 1. DRV VDD1 DRV OUT Package MLF-5.0 mm Plastic Package Forward Tape and Reel1 Reverse Tape and Reel1 If specific reel...