參數(shù)資料
型號: SY89429VZH TR
廠商: Micrel Inc
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC SYNTHESIZER FREQ PROGR 28SOIC
標準包裝: 1,000
系列: Precision Edge®
類型: 頻率合成器
PLL:
輸入: 晶體
輸出: PECL
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無/是
頻率 - 最大: 800MHz
除法器/乘法器: 是/無
電源電壓: 3.135 V ~ 5.25 V
工作溫度: 0°C ~ 75°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 28-SOIC
包裝: 帶卷 (TR)
其它名稱: SY89429VZHTR
SY89429VZHTR-ND
1
Precision Edge
SY89429V
Micrel, Inc.
M9999-011106
hbwhelp@micrel.com or (408) 955-1690
The SY89429V is a general purpose, synthesized clock
source targeting applications that require both serial and
parallel interfaces. Its internal VCO will operate over a
range of frequencies from 400MHz to 800MHz. The
differential PECL output can be configured to be the VCO
frequency divided by 2, 4, 8 or 16. With the output configured
to divide the VCO frequency by 2, and with a 16MHz
external quartz crystal used to provide the reference
frequency, the output frequency can be specified in 1MHz
steps.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
FEATURES
DESCRIPTION
Precision Edge
SY89429V
5V/3.3V PROGRAMMABLE
FREQUENCY SYNTHESIZER
(25MHz to 400MHz)
■ 3.3V and 5V power supply options
■ 25MHz to 400MHz differential PECL outputs
■ 50ps peak-to-peak output jitter
■ Minimal frequency over-shoot
■ Synthesized architecture
■ Serial 3-wire interface
■ Parallel interface for power-on
■ Internal quartz reference oscillator driven by quartz
crystal
■ Application Note (AN-07) for ease of design-ins
■ Available in 28-pin PLCC and SOIC packages
APPLICATIONS
■ Workstations
■ Advanced communications
■ High end consumer
■ High-performance computing
■ RISC CPU clock
■ Graphics pixel clock
■ Test equipment
■ Other high-performance processor-based
applications
Rev.: J
Amendment: /0
Issue Date:
January 2006
Precision Edge is a registered trademark of Micrel, Inc.
Precision Edge
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