AD8345AREZ

Unknown

Analog Devices Inc./Maxim Integrated

RF IC, MODULATOR, QUADRATURE, 140 MHZ TO 1 GHZ, 2.7 TO 5.5 V SUPPLY, -40 TO 85 °C, TSSOP-EP-16

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AD8345AREZ

Unknown

Analog Devices Inc./Maxim Integrated

RF IC, MODULATOR, QUADRATURE, 140 MHZ TO 1 GHZ, 2.7 TO 5.5 V SUPPLY, -40 TO 85 °C, TSSOP-EP-16

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Description Specifications Series Pricing CAD Documents

Description

General part information

AD8345 Series

The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. The part provides a very low noise floor and high output power supporting a significant improvement in output dynamic range. The AD8345 needs a low LO drive level and provides a fully specified 50 Ω buffered output.The part provides excellent amplitude and phase balance and sideband suppression specifications to enable higher order/capacity QAM modulated radios.Additionally the AD8345 has been tested and supports the requirements as an IF modulator within CDMA/GSM/W-CDMA cellular infrastructure equipment and as a direct conversion modulator for the 800 – 900 MHz cellular bands.The AD8345 is supplied in 16-lead Thin Shrunk Small Outline (TSSOP) package with exposed paddle, and fully specified over –40°C to +85°C temperature range.AVAILABILITYSamples part number (AD8345ARE) and an evaluation board, part number (AD8345-EVAL) are available.OTHER MODULATOR / DEMODULATOR PRODUCTSAD8346– 800 MHz to 2.5 GHz Lower Power Direct Up-Conversion ModulatorAD8347– 800 MHz to 2.7 GHz Direct Conversion DemodulatorAD8349– 700 MHz to 2.7 GHz Low Noise, Higher Output Drive, RF Modulator

Technical Specifications

Parameters and characteristics for this part

Specification	AD8345AREZ

Current - Supply	78 mA
Function	Modulator
LO Frequency (Max)	140 MHz
LO Frequency (Min)	1 GHz
Mounting Type	Surface Mount
Noise Floor	-155 dBm/Hz
Output Power	2 dBm
P1dB	2.5 dBm
Package Features	Exposed Pad
Package Length	0.173 in
Package Name	16-TSSOP-EP, 16-TSSOP
Package Width	4.4 mm
RF Frequency (Max)	1 GHz
RF Frequency (Min)	140 MHz
Test Frequency	800 MHz
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.7 V

AD8345 Series

Part	RF Frequency (Min)	RF Frequency (Max)	P1dB	Mounting Type	LO Frequency (Max)	LO Frequency (Min)	Current - Supply	Test Frequency	Noise Floor	Output Power	Function	Package Width	Package Name	Package Features	Package Length	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Supplied Contents	For Use With/Related Products	Type	Contents	Utilized IC / Part	Frequency (Min)	Frequency (Max)
Analog Devices Inc./Maxim Integrated AD8345ARE	140 MHz	1 GHz	2.5 dBm	Surface Mount	140 MHz	1 GHz	78 mA	800 MHz	-155 dBm/Hz	2 dBm	Modulator	4.4 mm	16-TSSOP 16-TSSOP-EP	Exposed Pad	0.173 in	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated AD8345AREZ-RL7	140 MHz	1 GHz	2.5 dBm	Surface Mount	140 MHz	1 GHz	78 mA	800 MHz	-155 dBm/Hz	2 dBm	Modulator	4.4 mm	16-TSSOP 16-TSSOP-EP	Exposed Pad	0.173 in	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated AD8345AREZ	140 MHz	1 GHz	2.5 dBm	Surface Mount	140 MHz	1 GHz	78 mA	800 MHz	-155 dBm/Hz	2 dBm	Modulator	4.4 mm	16-TSSOP 16-TSSOP-EP	Exposed Pad	0.173 in	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated AD8345ARE-REEL7	140 MHz	1 GHz	2.5 dBm	Surface Mount	140 MHz	1 GHz	78 mA	800 MHz	-155 dBm/Hz	2 dBm	Modulator	4.4 mm	16-TSSOP 16-TSSOP-EP	Exposed Pad	0.173 in	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated AD8345-EVALZ																		Board(s)	AD8345	Modulator	Board	AD8345	140 MHz	1 GHz

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Single-Sideband Upconversion of Quadrature DDS Signals to the 800-to-2500MHz

AD8345: 140 MHZ to 1000 MHz Quadrature Modulator Data Sheet (Rev.B)

Package Drawing - 16-Lead TSSOP w/ EP