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MAX2023 Datasheet High Dynamic Range Direct Up-/down Conversion

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: www.DataSheet4U.com 19-0564; Rev 0; 7/06 KIT ATION EVALU ABLE AVAIL High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2300MHz Quadrature.

General Description

The MAX2023 low-noise, high-linearity, direct upconversion/downconversion quadrature modulator/demodulator is designed for single and multicarrier 1500MHz to 2300MHz DCS 1800/PCS 1900 EDGE, cdma2000 ® , WCDMA, and PHS/PAS base-station applications.

Direct conversion architectures are advantageous since they significantly reduce transmitter or receiver cost, part count, and power consumption as compared to traditional IF-based double-conversion systems.

In addition to offering excellent linearity and noise performance, the MAX2023 also yields a high level of component integration.

Key Features

  • o 1500MHz to 2300MHz RF Frequency Range o Scalable Power: External Current-Setting Resistors Provide Option for Operating Device in Reduced-Power/Reduced-Performance Mode o 36-Pin, 6mm x 6mm TQFN Provides High Isolation in a Small Package Modulator Operation: o Meets GSM Spurious Emission of -75dBc at 600kHz Offset at POUT = +6dBm o +23.5dBm Typical OIP3 o +61dBm Typical OIP2 o +16dBm Typical OP1dB o -54dBm Typical LO Leakage o 48dBc Typical Sideband Suppression o -165dBc/Hz Output Noise Density.

MAX2023 Distributor & Price

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