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Status

All versions are being discontinued and are subject to Last Time Buy, after which new orders can not be placed. See Ordering Information for recommended replacements.

Data Sheet

FULL DATA SHEET (PDF, 240kB) Download   E-Mail

Description

The MAX2369 is a dual-band, triple-mode complete transmitter for cellular phones. The device takes a differential I/Q baseband input and mixes it up to IF through a quadrature modulator and IF variable-gain amplifier (VGA). The signal is then routed to an external bandpass filter and upconverted to RF through an SSB mixer and RF VGA. The signal is further amplified with an on-board PA driver. The MAX2369 is designed for dual-band operation and supports TDMA for the PCS band as well as TDMA and AMPS for the cellular band. The desired mode of operation is selected by loading data on the SPI™/MICROWIRE™-compatible 3-wire serial bus. The MAX2369 then routes the signals to the appropriate ports depending on which band is selected. The MAX2369 includes two RF LO input ports and two PA driver ports, eliminating the need for external switching circuitry. The MAX2369 takes advantage of the serial bus to set modes such as charge-pump current, high or low sideband injection, and IF/RF gain balancing. It is packaged in a small (7mm x 7mm) 48-pin QFN package with exposed paddle.

Key Features		Applications/Uses
Dual-Band, Triple-Mode Operation +7dBm Output Power with -34dBc ACPR (NADC Modulation) 100dB Power Control Range Supply Current Drops as Output Power Is Reduced On-chip IF VCO and IF PLL QSPI/SPI/MICROWIRE-Compatible 3-Wire Bus Digitally Controlled Operational Modes +2.7V to +5.5V Operation Single Sideband Upconverter Eliminates SAW Filters Power Control Distributed at IF and RF for Optimum Dynamic Range		Dual-Band TDMA/Amps Handsets GAIT Handsets High-Speed Data Modems High-Speed Digital Cordless Phones Mobile Phones Satellite Phones Triple-Mode, Dual-Mode, or Single-Mode Wireless Data Links (WAN/LAN) Wireless Local Area Networks (WLANs) Wireless Local Loop (WLL)

Design Guides

Wireless (PDF)

Reliability Reports

Reliability Report: MAX2369.pdf

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-4 of 4

MAX2369	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2369EGM+D			Last Time Buy	MAX2361ETM+	QFN;48 pin;50 mm² Outline Drawing: 21-0092 (PDF) Land Pattern: 90-0224 (PDF) Use pkgcode/variation: G4877+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2369EGM+TD			Last Time Buy	MAX2361ETM+	QFN;48 pin;50 mm² Outline Drawing: 21-0092 (PDF) Land Pattern: 90-0224 (PDF) Use pkgcode/variation: G4877+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2369EGM-D			Last Time Buy	MAX2361ETM+	QFN;48 pin;50 mm² Outline Drawing: 21-0092 (PDF) Land Pattern: 90-0224 (PDF) Use pkgcode/variation: G4877-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2369EGM-TD			Last Time Buy	MAX2361ETM+	Land Pattern: Not Available	-40°C to +85°C	See data sheet

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