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MAX2622 Datasheet PDF

Part Series:MAX2622 Series
Category:RF Modules,ICs & Accessories
Description:Oscillator VCO 855MHz to 881MHz 3V 8Pin uMAX SMD
Document:MAX2622EUA Datasheet PDF (18 Pages)

MAX2622 RF Modules,ICs & Accessories Datasheet PDF

MAX2622 Datasheet PDF RF Modules,ICs & Accessories

6 Pages
Maxim Integrated
RF Modules & Development Tools MAX2622 EVAL KIT MAX2622 EVAL KIT

MAX2622EUA+ - Maxim Integrated Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
881 MHz
Number of Pins
8 Pin
Supply Voltage (DC)
2.70V (min)
Case/Package
uMAX-8
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MAX2622EUA+ - Maxim Integrated Function Overview

The MAX2622EUA+ is a monolithic voltage controlled oscillator (VCO) in 8 pin µMAX package. It is implemented as LC oscillator topology by integrating all of the tank components on-chip. This easy to use, self contained VCO combines an integrated oscillator and output buffer. The inductor and varactor elements of tank circuits are integrated on-chip and greatly simplify application of the device. In addition, the centre frequency of oscillation and frequency span are factory preset to provide frequency range versus control voltage. An external tuning voltage controls the oscillation frequency. The output signals are buffered by an amplifier stage matched on-chip to 50 ohm. The MAX2622 requires only 8mA of supply current. In shutdown mode, the supply current is reduced to 0.1µA. It is used in 866MHz to 868MHz european ISM band applications.
Supply voltage range from 2.7V to 5.5V
Operating temperature range from -40°C to 85°C
Oscillator frequency range from 855MHz to 881MHz
Low current shutdown mode
Phase noise of -101dBc/Hz (fOFFSET = 100KHz) and -119dBc/Hz (fOFFSET = 1MHz)
Noise floor of -151dBm/Hz
Output power of -3dBm (VTUNE = 0.4V)
Maximum tuning gain of 75MHz/V at VTUNE = 0.4V to 2.4V
Return loss of -10dB and harmonics of -27dBc
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