AD8347ARUZ

Active

Analog Devices Inc./Maxim Integrated

RF IC, DEMODULATOR, QUADRATURE, 800 MHZ TO 2.7 GHZ, 2.7 TO 5.5 V SUPPLY, -40 TO 85 °C, TSSOP-28

AD8347ARUZ

Active

Analog Devices Inc./Maxim Integrated

RF IC, DEMODULATOR, QUADRATURE, 800 MHZ TO 2.7 GHZ, 2.7 TO 5.5 V SUPPLY, -40 TO 85 °C, TSSOP-28

Description Specifications Series Pricing CAD Documents

Description

General part information

AD8347 Series

The AD8347 is a single chip, broadband 2.7GHz quadrature demodulator. The part integrates 65dB linear-in-dB AGC, divided between RF input and at the baseband outputs following the mixers. The In-phase and Quadrature signals are brought out off chip for filtering prior to the final output amplifier stage. The final output amplifiers allow the user to adjust the DC common mode level to provide a direct interface into a dual channel I/Q ADC.With 65dB linear-in-dB gain control, 50MHz demodulation bandwidth and excellent phase and amplitude balance the AD8347 is ideally suited direct conversion radios in point to point and point to multipoint broadband wireless applications.The AD8347 is fabricated on an advanced bipolar process, operating on a single 3 or 5 volt supply, packaged in space saving 28 lead thin shrunk small outline (TSSOP) package and fully specified over the -40 to +85 C temperature range.AVAILABILITYSamples and an evaluation boards part number AD8347-EVAL are available to order.Other Modulator/Demodulator products:AD8345- 250MHz - 1GHz RF/IF ModulatorAD8346- 2.5 GHz Direct Conversion Quadrature Modulator

Technical Specifications

Parameters and characteristics for this part

Specification	AD8347ARUZ

Current - Supply	80 mA
Function	Demodulator
Gain	39.5 dB
LO Frequency (Max)	800 MHz
LO Frequency (Min)	2.7 GHz
Mounting Type	Surface Mount
Noise Figure	11 dB
P1dB	-30 dBm
Package Length	0.173 in
Package Name	28-TSSOP
Package Width	4.4 mm
RF Frequency (Max)	2.7 GHz
RF Frequency (Min)	800 MHz
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.7 V

AD8347 Series

800 MHzTO 2.7 GHzRF / IF Quadrature Demodulator

Part	Package Name	Package Length	Package Width	Noise Figure	Function	LO Frequency (Max)	LO Frequency (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Gain	RF Frequency (Max)	RF Frequency (Min)	Current - Supply	Mounting Type	P1dB	For Use With/Related Products	Supplied Contents	Utilized IC / Part	Frequency (Max)	Frequency (Min)	Type	Contents
Analog Devices Inc./Maxim Integrated AD8347ARUZ-REEL7	28-TSSOP	0.173 in	4.4 mm	11 dB	Demodulator	800 MHz	2.7 GHz	5.5 V	2.7 V	39.5 dB	2.7 GHz	800 MHz	80 mA	Surface Mount	-30 dBm
Analog Devices Inc./Maxim Integrated AD8347ARU	28-TSSOP	0.173 in	4.4 mm	11 dB	Demodulator	800 MHz	2.7 GHz	5.5 V	2.7 V	39.5 dB	2.7 GHz	800 MHz	80 mA	Surface Mount	-30 dBm
Analog Devices Inc./Maxim Integrated AD8347ARU-REEL7	28-TSSOP	0.173 in	4.4 mm	11 dB	Demodulator	800 MHz	2.7 GHz	5.5 V	2.7 V	39.5 dB	2.7 GHz	800 MHz	80 mA	Surface Mount	-30 dBm
Analog Devices Inc./Maxim Integrated AD8347-EVALZ																AD8347	Board(s)	AD8347	2.7 GHz	800 MHz	Modulator	Board
Analog Devices Inc./Maxim Integrated AD8347ARUZ	28-TSSOP	0.173 in	4.4 mm	11 dB	Demodulator	800 MHz	2.7 GHz	5.5 V	2.7 V	39.5 dB	2.7 GHz	800 MHz	80 mA	Surface Mount	-30 dBm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

AD8347: 0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator Data Sheet (Rev.A)

Single Chip Realizes Direct-Conversion Rx

Package Drawing - 28-Lead TSSOP (4.4mm x 9.7mm)