參數(shù)資料
型號: SI5317B-C-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 30/46頁
文件大?。?/td> 0K
描述: IC CLK JITTER CLEANR PROG 36QFN
應(yīng)用說明: SI5315/17 Crystal Selection AppNote
特色產(chǎn)品: Si5317 Jitter Cleaning Clock
標(biāo)準(zhǔn)包裝: 490
系列: DSPLL®
類型: 抖動消除器
PLL: 帶旁路
輸入: 時鐘,晶體
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 350MHz
除法器/乘法器: 無/無
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
產(chǎn)品目錄頁面: 628 (CN2011-ZH PDF)
其它名稱: 336-1922
Si5317
36
Rev. 1.1
9. Pin Descriptions: Si5317
Note:
Pin assignments are preliminary and subject to change.
Table 14. Si5317 Pin Descriptions
Pin #
Pin Name
I/O
Signal Level
Description
1RST
ILVCMOS
External Reset.
Active low input that performs external hardware reset of
device. Resets all internal logic to a known state. Clock out-
puts are tristated during reset. After rising edge of RST sig-
nal, the Si5317 will perform an internal self-calibration when
a valid input signal is present.
This pin has a weak pull-up.
2
FRQTBL
I
3-level
Frequency Table.
Selects frequency table.
This pin has a weak pull-up and weak pull-down and defaults
to M. Some designs may require an external resistor voltage
divider when driven by an active device that will tri-state.
3LOS
O
LVCMOS
CKIN Loss of Signal.
Active high loss-of-signal indicator for CKIN. Once triggered,
the alarm will remain active until CKIN is validated.
0 = CKIN present
1 = LOS on CKIN
5, 10, 32
VDD
Supply
Supply.
The device operates from a 1.8, 2.5, or 3.3 V supply. Bypass
capacitors should be associated with the following VDD pins:
5
0.1 F
10
0.1 F
32
0.1 F
A 1.0 F should also be placed as close to device as is
practical.
1
2
3
29
30
31
32
33
34
35
36
20
21
22
23
24
25
26
27
10 11 12 13 14 15 16 17
4
5
6
7
8
FRQTBL
NC
RST
NC
LOS
GND
VDD
XA
VDD
RATE
0
NC
DB
L2_B
Y
RA
TE1
CK
IN
+
CK
IN
NC
BWSEL0
BWSEL1
FRQSEL1
FRQSEL2
FRQSEL3
CKOUT1–
SFO
U
T
1
GND
VD
D
SF
OU
T0
CK
O
U
T
2
-
CK
O
U
T
2
+
NC
GND
Pad
FRQSEL0
INC
9
18
19
28
XB
LO
L
DEC
CKOUT1+
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SI5317B-C-GMR 功能描述:時鐘合成器/抖動清除器 Pin-Program Jitter Clean Clk 1In/2Out 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
Si5317C-C-GM 功能描述:標(biāo)準(zhǔn)時鐘振蕩器 Pin-Program. Jitter Cleaning Clock RoHS:否 制造商:AVX 產(chǎn)品:Standard Clock Oscillators 封裝 / 箱體:7 mm x 5 mm 頻率:75 MHz 頻率穩(wěn)定性:50 PPM 電源電壓:2.5 V 負(fù)載電容: 端接類型:SMD/SMT 最小工作溫度:0 C 最大工作溫度:+ 70 C 輸出格式:LVDS 尺寸: 封裝:Reel 系列:
SI5317C-C-GMR 功能描述:時鐘合成器/抖動清除器 Pin-Program Jitter Clean Clk 1In/2Out 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
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