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5V9885TPFGI中文资料
5V9885TPFGI数据手册规格书PDF详情
DESCRIPTION:
The IDT5V9885T is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are three internal PLLs, each individually programmable, allowing for three unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. A glitchless automatic or manual switchover function allows any one of the redundant clocks to be selected during normal operation.
The IDT5V9885T can be programmed through the use of the I2C or JTAG interfaces. The programming interface enables the device to be programmed when it is in normal operation or what is commonly known as in-system programmable. An internal EEPROM allows the user to save and restore the configuration of the device without having to reprogram it on power-up. JTAG boundary scan is also implemented.
FEATURES:
• Three internal PLLs
• Internal non-volatile EEPROM
• JTAG and FAST mode I2C serial interfaces
• Input Frequency Ranges: 1MHz to 400MHz
• Output Frequency Ranges: 4.9kHz to 500MHz
• Reference Crystal Input with programmable oscillator gain and programmable linear load capacitance
− Crystal Frequency Range: 8MHz to 50MHz
• Each PLL has an 8-bit pre-scaler and a 12-bit feedback-divider
• 10-bit post-divider blocks
• Fractional Dividers
• Two of the PLLs support Spread Spectrum Generation capability
• I/O Standards:
− Outputs - 3.3V LVTTL/ LVCMOS, LVPECL, and LVDS
− Inputs - 3.3V LVTTL/ LVCMOS
• Programmable Slew Rate Control
• Programmable Loop Bandwidth Settings
• Programmable output inversion to reduce bimodal jitter
• Redundant clock inputs with glitchless auto and manual switchover options
• JTAG Boundary Scan
• Individual output enable/disable
• Power-down mode
• 3.3VVDD
• Available in TQFP and VFQFPN packages
5V9885TPFGI产品属性
- 类型
描述
- 型号
5V9885TPFGI
- 功能描述
时钟发生器及支持产品 SPREAD SPECTRUM PROG . CLK
- RoHS
否
- 制造商
Silicon Labs
- 类型
Clock Generators
- 最大输入频率
14.318 MHz
- 最大输出频率
166 MHz
- 输出端数量
16 占空比 -
- 最大
55 %
- 工作电源电压
3.3 V
- 工作电源电流
1 mA
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-56
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
24+ |
sop |
2524 |
原厂直供,支持账期,免费供样,技术支持 |
|||
IDT |
16+ |
QFP |
7316 |
原装正品-长期供应09 |
|||
IDT |
16+ |
7988 |
进口原装正品 |
||||
IDT |
23+ |
NA |
7988 |
原装正品代理渠道价格优势 |
|||
IDT |
2447 |
QFP32 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
IDT |
25+ |
QFP-32 |
932 |
就找我吧!--邀您体验愉快问购元件! |
|||
IDT |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
|||
IDT |
22+ |
32LQFP |
9000 |
原厂渠道,现货配单 |
|||
IDT |
16+ |
QFP |
50 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
IDT |
23+ |
QFP |
2550 |
原厂原装正品 |
5V9885TPFGI 价格
参考价格:¥33.8727
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