MAX2022ETX+ by Analog Devices

High-Dynamic-Range, Direct Up/Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator


The MAX2022 low-noise, high-linearity, direct conversion quadrature modulator/demodulator is designed for single and multicarrier 1500MHz to 3000MHz UMTS/WCDMA, LTE/TD-LTE, cdma2000®, and DCS/PCS 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 MAX2022 also yields a high level of component integration. This device includes two matched passive mixers for modulating or demodulating in-phase and quadrature signals, three LO mixer amplifier drivers, and an LO quadrature splitter. On-chip baluns are also integrated to allow for single-ended RF and LO connections. As an added feature, the baseband inputs have been matched to allow for direct interfacing to the transmit DAC, thereby eliminating the need for costly I/Q buffer amplifiers. The MAX2022 operates from a single +5V supply. It is available in a compact 36-pin TQFN package (6mm x 6mm) with an exposed paddle. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range.

Where to Buy

Prices starting from US$6.58

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Newark Electronics
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Schukat Electronic
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Features

1500MHz to 3000MHz RF Frequency Range
1500MHz to 3000MHz LO Frequency Range
Scalable Power: External Current-Setting Resistors Provide Option for Operating Device in Reduced-Power/Reduced-Performance Mode
36-Pin, 6mm x 6mm TQFN Provides High Isolation in a Small Package
Modulator Operation: (2140MHz): Meets Four-Carrier WCDMA 65dBc ACLR 23.3dBm Typical OIP3 51.5dBm Typical OIP2 45.7dBc Typical Sideband Suppression -40dBm Typical LO Leakage -173.2dBm/Hz Typical Output Noise, Eliminating the Need for an RF Output Filter Broadband Baseband Input DC-Coupled Input Provides for Direct Launch DAC Interface, Eliminating the Need for Costly I/Q Buffer Amplifiers
Meets Four-Carrier WCDMA 65dBc ACLR
23.3dBm Typical OIP3
51.5dBm Typical OIP2
45.7dBc Typical Sideband Suppression
-40dBm Typical LO Leakage
-173.2dBm/Hz Typical Output Noise, Eliminating the Need for an RF Output Filter
Broadband Baseband Input
DC-Coupled Input Provides for Direct Launch DAC Interface, Eliminating the Need for Costly I/Q Buffer Amplifiers
Demodulator Operation (1890MHz): 39dBm Typical IIP3 58dBm Typical IIP2 9.2dB Typical Conversion Loss 9.4dB Typical NF
39dBm Typical IIP3
58dBm Typical IIP2
9.2dB Typical Conversion Loss
9.4dB Typical NF

Specifications

Band/ Freq. (MHz) 1500 to 3000
Footprint (mm x mm) 6.0 x 6.0
Package/Pins TQFN/36
BudgetaryPrice (See Notes) 6.93


MAX2022ETX+ Semiconductors - ICs by Analog Devices

RF MOD/DEMOD 1.5-3GHZ TQFN-36

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Frequency Min 1.5GHz
Frequency Max 3GHz
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
RF IC Case Style TQFN
No. of Pins 36Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

High-Dynamic-Range, Direct Upc | Analog Devices
Rf Mod/Demod, 1.5-3Ghz, Tqfn-36 | Newark Electronics
RF MOD/DEMOD, 1.5-3GHZ, TQFN-36 | element14
Quadr. Mod 1,5-2,5GHz TQFN36 | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2022ETX+ ?

Additional datasheets, footprints and schematics for MAX2022ETX+ are listed on our Part Details page. You can also find images and similar parts to MAX2022ETX+ on this page.

What pricing and inventory information can I view?

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Is the MAX2022ETX+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2022ETX+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Schukat Electronic and Farnell have stock available or on a lead time for MAX2022ETX+ .

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