MAX2309 Datasheet - Maxim

MAX2309, CDMA IF VGAs and I/Q Demodulators

MAX2306/MAX2308/MAX2309 19-2014; Rev 3; 8/04 EVALUATION KIT AVAILABLE CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer General .
The MAX2306/MAX2308/MAX2309 are IF receivers designed for dual-band, dual-mode, and single-mode N-CDMA and W-CDMA cellular phone systems.

Features

* Complete IF Subsystem Includes VCO and Synthesizer
* Supports Dual-Band, Triple-Mode Operation
* VGA with >110dB Gain Control
* Quadrature Demodulator
* High Output Level (2.7V)
* Programmable Charge-Pump Current
* Supports Any IF Frequency B

MAX2309_MaximIntegratedProducts.pdf