参数资料
型号: SY87729LHI
厂商: Micrel Inc
文件页数: 4/17页
文件大小: 0K
描述: IC SYNTHESIZER FRACT 3.3V 32TQFP
标准包装: 250
系列: AnyClock®
类型: 分数合成器
PLL:
主要目的: 以太网,光纤通道,SONET/SDH/ATM
输入: PECL
输出: PECL
电路数: 1
比率 - 输入:输出: 1:1
差分 - 输入:输出: 是/是
频率 - 最大: 365MHz
电源电压: 3.15 V ~ 3.45 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-TQFP 裸露焊盘
供应商设备封装: 32-EPAD-TQFP
包装: 托盘
配用: 576-1404-ND - BOARD EVAL N SY87729 EXPERIMENT
MCP7952X/MCP7951X
DS22300A-page 12
Preliminary
2012 Microchip Technology Inc.
5.0
TIME AND CONFIGURATION REGISTERS
REGISTER 5-1:
HUNDREDTHS OF SECONDS 0X00
R/W
Tenth Seconds
Hundredths of Seconds
bit 7
bit 4 bit 3
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
bit 7-4
TENTH SECONDS<3:0>: Tenth Seconds
bit 3-0
HUNDREDTHS OF SECONDS<3:0>: Hundredths of Seconds
Note 1:
Contains the BCD Tens and Hundredths of Seconds.
REGISTER 5-2:
SECONDS 0X01
R/W
ST
10 Seconds
Seconds
bit 7
bit 6
bit 4 bit 3
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
bit 7
ST: Start Oscillator bit
ST is the oscillator Start bit in the MCP795XX devices. Setting this bit to ‘1’ starts the oscillator and
clearing this bit to ‘0’ stops the on-board oscillator.
bit 6-4
10 SECONDS<2:0>: 10 Seconds
bit 3-0
SECONDS<3:0>: Seconds
Note 1:
Contains the BCD seconds and 10 seconds. The range is 00 to 59.
REGISTER 5-3:
MINUTES 0X02
U-0
R/W
10 Minutes
Minutes
bit 7
bit 6
bit 4 bit 3
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
bit 7
Unimplemented: Read as ‘0’
bit 6-4
10 MINUTES<2:0>: 10 Minutes
bit 3-0
MINUTES<3:0>: Minutes
Note 1:
Contains the BCD minutes and 10 minutes. The range is 00 to 59.
相关PDF资料
PDF描述
SY87739LHG IC SYNTHESIZER FRACT 3.3V 32TQFP
SY87813LHG IC CLOCK/DATA REC 1.3GBPS 32TQFP
SY89295UTI TR IC DELAY LINE 1024TAP 32-TQFP
SY89296UTI TR IC DELAY LINE 1024TAP 32-TQFP
SY89297UMH TR IC DELAY LINE 1024TAP 2NS 24-MLF
相关代理商/技术参数
参数描述
SY87729LHI-EVAL 功能描述:BOARD EVAL N SY87729 EXPERIMENT RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:SuperCOM™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理,电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
SY87729LHITR 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER
SY87729LHY 功能描述:时钟合成器/抖动清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
SY87729LHY TR 功能描述:时钟合成器/抖动清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
SY87729LHYTR 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER