参数资料
型号: SI5315B-C-GMR
厂商: Silicon Laboratories Inc
文件页数: 4/54页
文件大小: 0K
描述: IC CLOCK MULT 8KHZ-125MHZ 36QFN
应用说明: SI5315/17 Crystal Selection AppNote
标准包装: 250
系列: DSPLL®
类型: 时钟/频率倍增器,抖动衰减器,多路复用器
PLL:
主要目的: 以太网,SONET/SDH/PDH,电信
输入: CML,CMOS,LVDS,LVPECL
输出: CML,CMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 2:2
差分 - 输入:输出: 是/是
频率 - 最大: 125MHz
电源电压: 1.71 V ~ 3.63 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-VFQFN 裸露焊盘
供应商设备封装: 36-QFN(6x6)
包装: 带卷 (TR)
Si5315
12
Rev. 1.0
1.2. Three-Level (3L) Input Pins (With External Resistors)
Figure 4. Three Level Input Pins
Any resistor pack may be used.
The Panasonic EXB-D10C183J is an example.
PCB layout is not critical.
Resistor packs are only needed if the leakage current of the external driver exceeds the listed currents.
If a pin is tied to ground or VDD, no resistors are needed.
If a pin is left open (no connect), no resistors are needed.
Table 6. Three-Level Input Pins (With External Resistors)
Parameter
Symbol
Min
Max
Input Low Current
Iill
–30 A
Input Mid Current
Iimm
–11 A
Input High Current
Iihh
–30 A
Note: The above currents are the amount of leakage that the 3L inputs can tolerate from an external driver.
External Driver
Si5315
Iimm
18 k
VDD
18 k
75 k
VDD
75 k
One of eight resistors from a Panasonic EXB-D10C183J
(or similar) resistor pack
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SI5315-C 制造商:AUK 制造商全称:AUK corp 功能描述:IRED
SI5315-C(B) 制造商:AUK 制造商全称:AUK corp 功能描述:IRED
SI5315-C_1 制造商:AUK 制造商全称:AUK corp 功能描述:IRED
SI5315-CB 制造商:AUK 制造商全称:AUK corp 功能描述:IRED
SI5315-DS 制造商:AUK 制造商全称:AUK corp 功能描述:High Speed IRED