RF Single-chip Linear IC for GSM and EGSM Systems

Description The HD155101BF was developed for GSM and EGSM cellular systems, and integrates most of the functions of a transceiver. The HD155101BF incorporates the bias circuit for a RF LNA, a 1st mixer, 1stIF amplifier, 2nd mixer, AGC amplifier and an IQ quadrature demodulator for the receiver, a

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HitachiHitachi Semiconductor

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RF Single-chip Linear IC for PCN Cellular Systems

Description The HD155111F was developed for PCN (DCS1800) cellular systems, and integrates most of the functions of a transceiver. The HD155111F incorporates the bias circuit for a RF LNA, a 1st mixer, 1st-IF amplifier, 2nd mixer, AGC amplifier and an IQ quadrature demodulator for the receiver, a

文件：473.65 Kbytes 页数：44 Pages

HitachiHitachi Semiconductor

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RF Transceiver IC for GSM and PCN Dual band cellular systems

Description 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 I

文件：429.99 Kbytes 页数：57 Pages

HitachiHitachi Semiconductor

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RF Single-chip Linear IC for GSM and EGSM Systems

HITACHI

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RF Single-chip Linear IC for PCN Cellular Systems

HITACHI

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RF Transceiver IC for GSM and PCN Dual band cellular systems

HITACHI

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