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Data Sheet

FULL DATA SHEET (PDF, 872kB) Download   E-Mail

Description

The MAX2390-MAX2393/MAX2396/MAX2400 (referred to as the MAX2390 family) fully integrated direct-conversion receiver ICs are designed for W-CDMA and TDSCDMA applications. The MAX2390 family of receiver ICs have over 90dB of dynamic gain control, and typical noise figure of 2.7dB referred to LNA input. Each receiver consists of an ultra-low-current low-noise amplifier (LNA) with on-chip output matching and a two-step gain control. The zero-IF demodulator has a differential circuit topology for minimum LO leakage to receiver's input. The channel selectivity is done completely in the baseband section of the receiver with an on-chip lowpass filter. The AGC section has over 50dB of gain-control range. LO quadrature generation is done on-chip through a divide-by-2 prescaler. The DC offset cancellation in the I/Q baseband channels is done fully on-chip using a DC servo loop. To quickly correct for large DC offset transients in minimal time, very fast settling time is obtained by optimization of the DC-offset-cancellation circuit's time constant. The MAX2390 family includes a 3-wire serial bus for configuring the different receiver modes. They also include a SHDN-bar pin for full device shutdown. The receivers are fabricated using an advanced high-frequency SiGe BiCMOS process. The ICs operate from a single +2.7V to +3.3V supply and are housed in a small 28-pin leadless QFN-EP package (5mm x 5mm).

Key Features		Applications/Uses
Fully Monolithic Direct-Conversion Receivers Eliminates External IF SAW + IF AGC + I/Q Demod Meets all 3GPP Receiver's Standard Requirements with at Least 3dB Margin on Eb/No Operates from a +2.7V to +3.3V Single Supply Over 90dB of RF+ Baseband Gain-Control Range Channel Selectivity Over 40dB Receiver Current Consumption ≈ 32mA On-Chip DC Offset Cancellation Compatible with Various CMOS Logic Levels		IMT2000 Handsets TD-SCDMA Handsets UMTS Handsets WCDMA Band II (PCS) Handsets WCDMA TDD Handsets

Application Notes

Application Note 1824: Phase Noise and TD-SCDMA UE Receiver - MAX2392 Application Note 2233: Block Diagram and Description of Maxim's TDD-WCDMA Transceiver Solution at 1.9GHz - MAX2393 Application Note 3036: MAX2392 Meets TD-SCDMA UE Phase Noise Requirements - max2392 Application Note 3380: Effective IM2 Products Estimation for Two-Tone and W-CDMA Modulated Blockers in 3GPP Direct Conversion Receivers - MAX2391, MAX2392, MAX2393, MAX2396, MAX2400 Application Note 3961: TD-SCDMA RD V2.1 Design Meets Rx-Blocking Mask and Sensitivity Requirements - MAX2392 Application Note 4014: Meeting T3R4 Requirements in TD-SCDMA Handsets Using the MAX2392 - MAX2392

Evaluation Kits

MAX2390EVKIT, MAX2391EVKIT, MAX2392EVKIT, MAX2393EVKIT, MAX2396EVKIT, MAX2400EVKIT MAX2396EVKIT

Design Guides

Wireless (PDF)

Reliability Reports

Show FIT data for: MAX2390 MAX2391 MAX2392 MAX2393 MAX2396 MAX2400 Reliability Report: MAX2391EGI.pdf MAX2392.pdf Request Reliability Report for: MAX2390 MAX2393 MAX2396 MAX2400

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: 1-24 of 24
MAX2390	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2390EVKIT					See data sheet
MAX2390ETI+T				-40°C to +85°C	See data sheet
MAX2390ETI+			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2390ETI-T				-40°C to +85°C	See data sheet
MAX2390ETI			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2391	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2391EGI			QFN;28 pin; Dwg: 21-0091 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2391EGI-T			QFN;28 pin; Dwg: 21-0091 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2391ETI+			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2391ETI+T			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2391ETI-T			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2391ETI			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2392	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2392EGI			QFN;28 pin; Dwg: 21-0091 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2392EGI-T				-40°C to +85°C	See data sheet
MAX2392ETI-T			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2392ETI			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2392ETI+T			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2392ETI+			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2393	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2393EGI-T				-40°C to +85°C	See data sheet
MAX2393EGI			QFN;28 pin; Dwg: 21-0091 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2396	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2396EGI			QFN;28 pin; Dwg: 21-0091 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2396EGI-T			QFN;28 pin; Dwg: 21-0091 (PDF) Use pkgcode/variation: G2855-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2400	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2400EVKIT					See data sheet
MAX2400ETI-T			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX2400ETI			THIN QFN;28 pin; Dwg: 21-0140 (PDF) Use pkgcode/variation: T2855-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

More Information

New Product Press Release 2005-05-30  Two-Chip Radio Solution for TD-SCDMA Cellular Phones

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MAX2394, MAX2395 WCDMA Quasi-Direct Modulators with VGA and PA Driver

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