STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

Sep 11, 2009 Skyworks SKY72300 - 21 direct digital modulation fractional-N frequency synthesizer provides ultra-fine frequency resolution, fast switching SKY72300 2.1 GHz/500 MHz, 18-bit fractional-N main/10- bit fractional-N auxiliary The SKY74038 2.6 GHz/800 MHz, 21 -bit fractional-N RF main/integer- N IF Description. Skyworks SKY72300 -362 direct digital modulation fractional-N . 21 . 20. 19. 18. 17. 16. 15. 14. 13. VCCcml_main. Fvco_main. Fvco_main. SKY72300 - 21 . SKY72300-362. SKY72301-22. SKY72310-362. SKY72302-21. SKY73120. D. Synthesizers/PLLs/VCOs. SMV1413-079LF. SMV1408-001LF. independent of the output frequency and applies to the SKY72300 and SKY72301. . N values. Using this method, a 19 or 21 MHz crystal could easily be used.

Part Number SKY7230021
Main Category Integrated Circuits (ICs)
Sub Category Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers
Brand STMicroelectronics
Description IC SYNTHESIZER 2.1GHZ 28TSSOP
Series -
Packaging ®
Type Fractional N Synthesizer
PLL Yes
Input Clock, Crystal
Output Clock, Crystal
Number of Circuits 1
Ratio - Input:Output 2:2
Differential - Input:Output Yes/Yes
Frequency - Max 2.1GHz
Divider/Multiplier Yes/No
Voltage - Supply 2.7 V ~ 3.3 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-TSSOP-EP
Image Integrated Circuits (ICs)
Lowest Price: $0.93   Highest Price: $2.44
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

SKY72300-21

Brand:

STMicroel

D/C:
Qty:

8218

Price (USD):

0.93

Company:

IC Chip Co., Ltd.

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Part Number:

SKY7230021

Brand:

STMICROELECT

D/C:
Qty:

1040

Price (USD):

1.3075

Company:

FLOWER GROUP(HK)CO.,LTD

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Part Number:

SKY72300-21

Brand:

ST/MICRON

D/C:
21+
Qty:

284928

Price (USD):

1.685

Company:

Cicotex Electronics (HK) Limited

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Part Number:

SKY72300-21

Brand:

ST

D/C:
19+
Qty:

7353

Price (USD):

2.0625

Company:

Yingxinyuan INT'L (Group) Limited

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Part Number:

SKY72300-21

Brand:

STMicroelectronics

D/C:
21+
Qty:

3000

Price (USD):

2.44

Company:

Agreat Technology (Hong Kong) Co., Limited

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SKY7230021 Ref.

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