S1M8821 - INTERGER RF/IF DUAL PLL

Product Overview

Samsung semiconductor

Part number	S1M8821
Manufacturer	Samsung semiconductor
File Size	464.18 KB
Description	INTERGER RF/IF DUAL PLL
Datasheet	S1M8821 Datasheet
Additional preview pages of the S1M8821 datasheet.

Pin No (20TSSOP) 1 Pin No (24QFN) 24 Symbol VDD1 I/O Description Power supply voltage input for the RF PLL part.

High operating frequency dual synthesizer.
S1M8821 : 0.1 to 1.2GHz (RF)/ 45 to 520MHz (IF).
S1M8822 : 0.2 to 2.0GHz (RF)/ 45 to 520MHz (IF).
S1M8823 : 0.5 to 2.5GHz (RF)/ 45 to 520MHz (IF).
Very low current consumption(8821:3.5mA, 22:4.5mA, 23:5.5mA) Operating voltage range : 2.7 to 4.0V Selectable power saving mode(Icc=1uA typical @3V) Dual modulus prescaler : S1M8821/22 S1M8823 S1M8821/22/23 No dead-zone PFD Variable c.

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Published: Aug 16, 2008 |