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MAX2338 - Triple/Dual-Mode CDMA LNA/Mixers

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.

Key Features

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

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX2335 450MHz CDMA/OFDM LNA/Mixer
MAX233A +5V-Powered / Multichannel RS-232 Drivers/Receivers
MAX232E 5V RS-232 Transceivers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1807; Rev 1; 3/01 KIT ATION EVALU LE B A IL A AV Triple/Dual-Mode CDMA LNA/Mixers Features o 1.4dB LNA Noise Figure o 15dB LNA Gain o Mixer Noise Figure 7.5dB (CDMA) 8.7dB (AMPS) o Mixer Gain 14.5dB PCS 13.3dB Cellular 8.8dB AMPS o LO Frequency Divider, Saves VCO Module o LO Output Buffers for TX o Ultra-Small 28-Pin Leadless Package 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.