參數(shù)資料
型號: SI5323-C-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 25/40頁
文件大?。?/td> 0K
描述: IC MULTIPLIER/ATTENUATOR 36-QFN
標準包裝: 490
系列: DSPLL®
類型: 時鐘乘法器
PLL:
輸入: 時鐘
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 2:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 1.05GHz
除法器/乘法器: 無/是
電源電壓: 1.71 V ~ 3.63 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 36-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 36-QFN(6x6)
包裝: 托盤
Si5323
Rev. 1.0
31
21
CS_CA
I/O
LVCMOS
Input Clock Select/Active Clock Indicator.
Input
: If manual clock selection mode is chosen
(AUTOSEL = L), this pin functions as the manual input
clock selector. This input is internally deglitched to
prevent inadvertent clock switching during changes in
the CS input state.
0 = Select CKIN1
1 = Select CKIN2
If configured as an input, this pin must be set high or
low.
Output
: If automatic clock selection mode is chosen
(AUTOSEL = M or H), this pin indicates which of the
two input clocks is currently the active clock. If alarms
exist on both CKIN1 and CKIN2, indicating that the
digital hold state has been entered, CA will indicate
the last active clock that was used before entering the
hold state.
0 = CKIN1 active input clock
1 = CKIN2 active input clock
23
22
BWSEL1
BWSEL0
I
3-Level
Bandwidth Select.
Three level inputs that select the DSPLL closed loop
bandwidth. Detailed operations and timing characteristics for
these pins may be found in the Any-Frequency Precision
Clock Family Reference Manual.
These pins have both weak pull-ups and weak pull-downs
and default to M.
Some designs may require an external resistor voltage
divider when driven by an active device that will tri-state.
27
26
25
24
FRQSEL3
FRQSEL2
FRQSEL1
FRQSEL0
I
3-Level
Multiplier Select.
www.silabs.com/timing (click on Documentation).
These pins have both weak pull-ups and weak pull-downs
and default to M.
Some designs may require an external resistor voltage
divider when driven by an active device that will tri-state.
29
28
CKOUT1–
CKOUT1+
OMulti
Clock Output 1.
Differential output clock with a frequency selected from a
table of values. Output signal format is selected by SFOUT
pins. Output is differential for LVPECL, LVDS, and CML
compatible modes. For CMOS format, both output pins drive
identical single-ended clock outputs.
Table 12. Si5323 Pin Descriptions (Continued)
Pin #
Pin Name
I/O
Signal Level
Description
相關(guān)PDF資料
PDF描述
VE-B41-MY-F3 CONVERTER MOD DC/DC 12V 50W
VE-B1Z-MY-F1 CONVERTER MOD DC/DC 2V 20W
VE-B1Z-MX-F4 CONVERTER MOD DC/DC 2V 30W
VE-B1Z-MW-F1 CONVERTER MOD DC/DC 2V 40W
VE-B1Y-MY-F4 CONVERTER MOD DC/DC 3.3V 33W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI5323-C-GMR 功能描述:時鐘合成器/抖動清除器 Pin-Ctrl Clk Xplier Jitter Attn 2In/Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
SI5323-EVB 制造商:Silicon Laboratories Inc 功能描述:
SI5324 制造商:SILABS 制造商全稱:SILABS 功能描述:Pin-Controlled 1_710 MHz Jitter Cleaning Clock
Si5324A-C-GM 功能描述:時鐘合成器/抖動清除器 Prec.Clk Mult/Jitter Atten. 2kHz-1.4 GHz RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
SI5324A-C-GMR 功能描述:時鐘合成器/抖動清除器 Lo Loop BW Clk Multi Jitter Attn 2In/Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel