Free Electronic Circuits & 8085 projects

Electronic projects with circuit diagram and 8085 microprocessor projects.

1700 MHz-1000 – 800 MHz Dual-band tri-mode transmitter device using MAX2360-MAX2362-MAX2364

Published on Dec 20 2010 // Wireless Transmitter Circuits


1700 MHz-1000 - 800 MHz Dual-band tri-mode transmitter device using MAX2360-MAX2362-MAX2364.

MAx2360 is a dual-band tri-mode transmitter, MAX2362 supports single-mode single-sideband (PCS) operations, MAx2364 support cellular dual-mode single-sideband operation. MAX2360-p.htm “target =” _blank “title =” MAX2360 supply and the PDF data “> MAX2360/MAX2362/MAX2364-p.htm” target = “_blank” title = “MAX2364 supply and the PDF data”> MAX2364 in the structure has the flexibility to adapt to different applications, such as three-mode, dual-mode or single-mode mobile phones, satellite phones, wireless data link (WAN/LAN– WAN / LAN), wireless local area network WAN / LAN, high-speed data modulation / modem, high-speed digital cordless phones, wireless local loop (WLL) and other fields. The main technical features are as follows: * * with SPITM / QSPITM / MICROWIRETM compatible 3-wire serial bus data and select the operating mode manned; * charge pump current via the serial interface control, sideband suppression, IF / RF gain balancing and standby mode; · RF frequency 800 ~ 1000 MHz/1700 ~ 2000 MHz; · · I / Q modulation; * * working voltage is 2.7 ~ 5.5 V; · supply current (when the VGC = 2.5 V, together with the LO buffer Current 10 mA): PCS mode is 142 ~ 171 Ma; cellular digital mode is 142 ~ 174 mA, frequency modulation for the l24 ~ 132 mA, sleep mode is 20uA; · RF output power: FM mode is 12 dBm, the other way 7 dBm; · power control range is 30 dB (VGC = 0.5 ~ 2.5 v).