Part number:
HD155121F
Manufacturer:
Hitachi Semiconductor
File Size:
430.00 KB
Description:
Rf transceiver ic for gsm and pcn dual band cellular systems.
HD155121F_HitachiSemiconductor.pdf
Datasheet Details
The HD155121F is a RF transceiver IC for GSM and PCN dual band cellular systems, and integrates most of the low power silicon functions of a transceiver.
The HD155121F incorporates two bias circuits for RF LNAs, two first mixers, a second mixer, a programmable gain amplifier, and an IQ demodulator f
HD155121F Features
* Highly integrated RF processing for hand-portables
* Operating supply voltage VCC : 2.7 to 3.6 V Phase comparator and TXVCO driver circuit : 2.7 to 5.25 V
* Current consumption Rx mode (GSM) : 53 mA + LNA current Rx mode (PCN) : 52 mA + LNA current Tx mode (GSM) :
HD155121F_HitachiSemiconductor.pdf
Datasheet Details
HD155121F
Hitachi Semiconductor
430.00 KB
Rf transceiver ic for gsm and pcn dual band cellular systems.
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