KB8821 FREQUENCY SYNTHESIZER

Samsung

Description

PRELIMINARY SPECIFICATION (V1.5) FREQUENCY SYNTHESIZER INTRODUCTION The KB8821/22/23 are high performance dual frequency synthesizers with integrated.
Pin No 1 Symbol VDD1 I/O Description KB8821/22/23 Power supply voltage input for the RF PLL part.

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KB8821 Datasheet Preview — Preview of KB8821 PDF

Datasheet Specifications

Part number: KB8821
Manufacturer: Samsung
File Size: 237.48 KB
Datasheet: KB8821_Samsungsemiconductor.pdf
Description: FREQUENCY SYNTHESIZER

Features

* Very low current consumption(8821:3.5mA, 22:4.5mA, 23:5.5mA)
* Operating voltage range : 2.7 ~ 4.0V
* Selectable power saving mode(Icc=1uA typical @3V)
* Dual modulus prescaler : KB8821/22 KB8823 KB8821/22/23 (RF) 64/65 or 128/129 (RF) 32/33 or 64/65 (IF) 8/9 or 16/

Applications

* Cellular telephone systems : KB8821
* Portable wireless communications : KB8822 (PCS/PCN, cordless)
* Wireless Local Area Networks (W-LANs) : KB8823
* Other wireless communication systems
* Programmability via serial bus interface
* No dead-zone PFD

KB8821 Distributors

📁 Related Datasheet

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KB8821 FREQUENCY SYNTHESIZER Samsung

Samsung KB8821-like datasheet