MAX2312EEI+

Product Overview

MAX2312EEI+ from Analog Devices / Maxim Integrated is a CDMA IF VGA and I/Q demodulator with VCO/synthesizer functions used in RF, IF or broadcast receiver signal chains to recover baseband, digital, FSK, RDS/RBDS, QPSK, OFDM or I/Q information from a modulated carrier or intermediate-frequency signal. This part is suitable for OEM maintenance, receiver-board repair, RF module sourcing and new or legacy communication equipment where a source-backed demodulator IC is required.

Key Features

• Manufacturer: Analog Devices / Maxim Integrated
• Device Type: CDMA IF VGA and I/Q demodulator with VCO/synthesizer functions
• Frequency / Signal Range: CDMA/W-CDMA IF receiver signal chain with integrated LO/VCO support
• Demodulation / Function: IF VGA and quadrature demodulator integration
• Supply Voltage: 2.7 V to 3.3 V class receiver supply
• Output / Interface: I/Q demodulated baseband outputs plus synthesizer/control pins
• Package / Mounting: QSOP / SSOP class package; suffix EEI indicates package and shipment option
• Shipment Suffix: Tray, tube or bulk shipment option depending on suffix
• Operating Temperature: Model-specific commercial/industrial range; verify final limits in datasheet
• VCO and synthesizer functions for receiver IF design
• designed for dual-band, dual-mode and single-mode CDMA receivers
• supports compact RF/IF receiver architectures

Applications

• CDMA receiver IF stages
• cellular handset radio sections
• wireless receiver modules
• legacy mobile infrastructure or repair stock

Quality & Sourcing

Antrex Electronics supplies original electronic components for RF and wireless applications, including spot stock, shortage sourcing and BOM support. We can help verify packaging, date code, label condition and provide third-party inspection support when required.