(VDD = 1.8 V –5% to +10%, 2.5 V " />
參數(shù)資料
型號: SI5338B-A-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 41/44頁
文件大?。?/td> 0K
描述: IC CLK GEN QUAD 350MHZ 24-QFN
標準包裝: 490
系列: MultiSynth™
類型: 時鐘發(fā)生器
PLL:
輸入: CML,HCSL,HSCL,LVDS,LVPECL,晶體
輸出: CMOS,HCSL. HSTL. LVDS. LVPECL. SSTL
電路數(shù): 1
比率 - 輸入:輸出: 2:4
差分 - 輸入:輸出: 是/是
頻率 - 最大: 350MHz
除法器/乘法器: 是/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: 24-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 24-QFN(4x4)
包裝: 托盤
產(chǎn)品目錄頁面: 628 (CN2011-ZH PDF)
配用: 336-1747-ND - KIT PROG FIELD SI5338/4/0
336-1556-ND - BOARD EVALUATION SI5338
其它名稱: 336-1554-5
Si5338
6
Rev. 1.3
Table 5. Performance Characteristics
(VDD = 1.8 V –5% to +10%, 2.5 V ±10%, or 3.3 V ±10%, TA = –40 to 85 °C)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
PLL Acquisition Time
tACQ
——
25
ms
PLL Tracking Range
fTRACK
5000
20000
ppm
PLL Loop Bandwidth
fBW
—1.6
MHz
MultiSynth Frequency
Synthesis Resolution
fRES
Output frequency < Fvco/8
0
1
ppb
CLKIN Loss of Signal Detect
Time
tLOS
—2.6
5
s
CLKIN Loss of Signal Release
Time
tLOSRLS
0.01
0.2
1
s
PLL Loss of Lock Detect Time
tLOL
—5
10
ms
POR to Output Clock Valid
(Pre-programmed Devices)
tRDY
——
2
ms
Input-to-Output Propagation
Delay
tPROP
Buffer Mode
(PLL Bypass)
—2.5
4
ns
Output-Output Skew
tDSKEW
Rn divider = 11
——
100
ps
POR to I2C Ready
——
15
ms
Programmable Initial
Phase Offset
POFFSET
–45
+45
ns
Phase Increment/Decrement
Accuracy
PSTEP
——
20
ps
Phase Increment/Decrement
Range
PRANGE
–45
+45
ns
MultiSynth range for phase
increment/decrement
fPRANGE
5—
Fvco/82
MHz
Phase Increment/Decrement
Update Time
PUPDATE
Pin control2,3
MultiSynth output >18 MHz
667
ns
Notes:
1. Outputs at integer-related frequencies and using the same driver format. See "3.10.3. Programmable Initial Phase
2. The maximum step size is only limited by the register lengths; however, the MultiSynth output frequency must be kept
between 5 MHz and Fvco/8.
3. Update rate via I2C is also limited by the time it takes to perform a write operation.
4. Default value is 0.5% down spread.
5. Default value is ~31.5 kHz.
相關(guān)PDF資料
PDF描述
MS3450W28-21SY CONN RCPT 37POS WALL MNT W/SCKT
MS3450W28-21SX CONN RCPT 37POS WALL MNT W/SCKT
LTC2641IS8-16#PBF IC DAC 16BIT VOUT 8-SOIC
MS3450W28-21SW CONN RCPT 37POS WALL MNT W/SCKT
LTC2641IMS8-16#PBF IC DAC 16BIT VOUT 8-MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI5338B-A-GMR 功能描述:時鐘發(fā)生器及支持產(chǎn)品 I2C-program Clk gen 0.16 - 350 MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
SI5338B-B00199-GM 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Bulk
SI5338B-B00199-GMR 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Tape and Reel
SI5338B-B00200-GM 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Bulk
SI5338B-B00200-GMR 制造商:Silicon Laboratories Inc 功能描述:CLOCK - Tape and Reel