參數(shù)資料
型號(hào): SI5366-C-GQR
廠商: Silicon Laboratories Inc
文件頁數(shù): 11/32頁
文件大?。?/td> 0K
描述: IC CLOCK MULTIPLIER PREC 100TQFP
標(biāo)準(zhǔn)包裝: 250
系列: DSPLL®
類型: 時(shí)鐘放大器,振動(dòng)衰減器
PLL:
輸入: 時(shí)鐘
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 4:5
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 ~ 2.75 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP
供應(yīng)商設(shè)備封裝: 100-TQFP(14x14)
包裝: 帶卷 (TR)
Si5366
Rev. 1.0
19
10
C2B
O
LVCMOS
CKIN2 Invalid Indicator.
This pin is an active high alarm output associated with CKIN2.
Once triggered, the alarm will remain high until CKIN2 is vali-
dated.
0 = No alarm on CKIN2.
1 = Alarm on CKIN2.
11
C3B
O
LVCMOS
CKIN3 Invalid Indicator.
This pin is an active high alarm output associated with CKIN3.
0 = No alarm on CKIN3.
1 = Alarm on CKIN3.
12
ALRMOUT
O
LVCMOS
Alarm Output Indicator.
This pin is an active high alarm output associated with CKIN4
or the frame sync alignment alarm.
0 = ALRMOUT not active.
1=ALRMOUT active.
13
57
CS0_C3A
CS1_C4A
I/O
LVCMO
Input Clock Select/CKINn Active Clock Indicator.
Input: If manual clock selection mode is chosen
(AUTOSEL = L), the CS[1:0] pins function as the man-
ual input clock selector control.
These inputs are internally deglitched to prevent inad-
vertent clock switching during changes in the CSn input
state. If configured as input, these pins must not float.
Output: If automatic clock detection is chosen (AUTOSEL = M
or H), these pins function as the CKINn active clock
indicator output.
0 = CKINn is not the active input clock.
1 = CKINn is currently the active input clock to the
PLL.
16
17
XA
XB
IANALOG
External Crystal or Reference Clock.
An external crystal or an external clock should be connected to
these pins. Frequency of crystal or external clock is set by the
RATE pins. The quality of the selected crystal or external clock
affects the quality of the part's output; refer to the Family Refer-
ence Manual for external reference selection and interfacing.
20
FS_SW
I
LVCMOS
FSYNC Inputs to Clock Selection Enable.
If CK_CONF = 1, this pin enables the use of the CKIN3 and
CKIN4 loss-of-signal indicators as inputs to the clock selection
state machine.
0 = Do not use CKIN3 and CKIN4 LOS indicators as inputs to
the clock selection state machine.
1 = Use CKIN3 and CKIN4 LOS indicators as inputs to the
clock selection state machine.
This pin has a weak pull-down.
Table 8. Si5366 Pin Descriptions (Continued)
Pin #
Pin Name
I/O
Signal Level
Description
CS[1:0]
Active Input Clock
00
CKIN1
01
CKIN2
10
CKIN3
11
CKIN4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI5366-EVB 制造商:Silicon Laboratories Inc 功能描述:
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Si5367A-B-GQ 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 uP-PROGRAMMABE CLK MULT 10 MHZ-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
SI5367A-B-GQR 制造商:Silicon Laboratories Inc 功能描述: