General Description
The MAX2338 receiver RF front-end IC is designed for dual-band CDMA cellular phones and can also be used in dual-band TDMA, GSM, or EDGE cellular phones. Thanks to the MAX2338’s on-chip low-power LO divider, the cellular VCO module can be eliminated. The MAX2338 includes a low-noise amplifier (LNA) with an adjustable high-input third-order intercept point (IIP3) to minimize intermodulation and cross-modulation in the presence of large interfering signals. For cellular band operation, a low-gain LNA is available for higher cascaded IIP3 at lower current.

FEATUREs
♦ 1.4dB LNA Noise Figure
♦ 15dB LNA Gain
♦ Mixer Noise Figure
7.5dB (CDMA)
8.7dB (AMPS)
♦ Mixer Gain
14.5dB PCS
13.3dB Cellular
8.8dB AMPS
♦ LO Frequency Divider, Saves VCO Module
♦ LO Output Buffers for TX
♦ Ultra-Small 28-Pin Leadless Package