Datasheet for the PA6H - Adafruit
Datasheet for the PA6H - Adafruit
Datasheet for the PA6H - Adafruit
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GlobalTop TechnologyFGPMMO<strong>PA6H</strong> Data SheetDocument #Ver. V0A172.7 Absolute Maximum RatingsThe voltage applied <strong>for</strong> VCC should not exceed 4.3VDC.Symbol Min. Typ. Max. UnitPower Supply Voltage VCC 3.0 3.3 4.3 VBackup battery Voltage VBACKUP 2.0 3.0 4.3 V2.8 Operating ConditionsCondition Min. Typ. Max. UnitOperation supply Ripple Voltage - - - 50 mVppRX0 TTL H Level VCC=3.0~4.3V 2.0 - VCC VRX0 TTL L Level VCC=3.0~4.3V 0 - 0.8 VTX0 TTL H Level VCC=3.0~4.3V 2.4 - 2.8 VTX0 TTL L Level VCC=3.0~4.3V 0 - 0.4 VCurrent Consumption @ 3.3V, Acquisition - 25 - mA1Hz Update RateTracking - 20 - mABackup Power Consumption@ 3V 25°C - 7 - uA2.9 GPS External Antenna Specification (Recommended)It is important that <strong>the</strong> antenna gets a clear view of <strong>the</strong> sky and is positioned on a surface level to<strong>the</strong> horizon <strong>for</strong> best results. The following specification has to meet <strong>for</strong> <strong>the</strong> use reference design.CharacteristicPolarizationFrequency ReceivedSpecificationPower Supply 3V to 3.6VRight-hand circular polarized1.57542GHz +/- 1.023MHzDC Current 4mA ~ 20mA at 3.3VTotal GainOutput VSWR < 2.5ImpedanceNoise Figure>+ 15dBi (Two-stage LNA)50ohm< 1.5dBThis document is <strong>the</strong> exclusive property of GlobalTop Tech Inc. and should not be distributed, reproduced, into any o<strong>the</strong>r <strong>for</strong>mat withoutprior permission of GlobalTop Tech Inc. Specifications subject to change without prior notice.Copyright © 2011 GlobalTop Technology Inc. All Rights Reserved.
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