S1M8831A Datasheet FRACTIONAL-N RF/INTEGER-N IF DUAL PLL

Manufacturer: Samsung Semiconductor

S1M8831A fractional-n rf/integer-n if dual pll by Samsung Semiconductor - Datasheet Preview

Datasheet Details

Part number	S1M8831A
Manufacturer	Samsung Semiconductor
File Size	223.96 KB
Description	FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
Download	S1M8831A Download (PDF)

Overview

FRACTIONAL-N RF/INTEGER-N IF DUAL PLL S1M8831A/33 INTRODUCTION The S1M8831A/33 is a Fractional-N frequency synthesizer with integrated prescalers, designed for RF operation up to 1.2GHz/K-PCS and for IF operation up to 520MHz.

The fractional-N synthesizer allows fast-locking, low phase noise phase-locked loops to be built easily, thus having rapid channel switching and reducing standby time for extended battery life.

The S1M8831A/33 based on ∑ - ∆ fractional-N techniques solves the fractional spur problems in other fractional-N synthesizers based on charge pump compensation.

Key Features

High operating frequency dual synthesizer.
S1M8831A: 0.71 to 1.2GHz(RF)/ 45 to 520MHz(IF).
S1M8833: 1.6 to 1.65GHz(RF)/ 45 to 520MHz(IF).
Operating voltage range: 2.7 to 4.0V Low current consumption (S1M8831A: 5.0mA, S1M8833: 7.0mA) Selectable power saving mode (ICC = 1uA typical @ 3V) Dual-modulus prescaler and Fractional-N/Integer-N:.
S1M8831A.
S1M8833.
S1M8831A/33.

More Datasheets from Samsung Semiconductor

Part Number	Description
S1M8833	FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8836	FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8837	FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
S1M8821	INTERGER RF/IF DUAL PLL
S1M8822	INTERGER RF/IF DUAL PLL
S1M8823	INTERGER RF/IF DUAL PLL
S1M8656A	CDMA/AMPS Dual Mode IF/ baseband IC
S1M8662A	CDMA/PCS/GPS Triple Mode IF/ baseband IC