參數(shù)資料
型號: SI5320
廠商: Electronic Theatre Controls, Inc.
英文描述: SONET/SDH PRECISION CLOCK MULTIPLIER IC
中文描述: SONET / SDH的精密時鐘倍頻集成電路
文件頁數(shù): 28/34頁
文件大?。?/td> 538K
代理商: SI5320
Si5320
28
Rev. 2.3
C3–C7, E2,
F2, G2–G8
GND
GND
Supply
Ground.
Must be connected to system ground. Minimize the
ground path impedance for optimal performance of
the device.
H2
REXT
I
Analog
External Biasing Resistor.
Used by on-chip circuitry to establish bias currents
within the device. This pin must be connected to
GND through a 10 k
(1%) resistor.
D2
DBLBW
I*
LVTTL
Double Bandwidth
Active high input to boost the selected bandwidth
2x. When this pin is high, the loop filter bandwidth
selected on BWSEL[1:0] is doubled. When this pin
is high, FXDDELAY must also be high and FEC[1:0]
must be 00.
Table 11. Si5320 Pin Descriptions (Continued)
Pin #
Pin Name
I/O
Signal Level
Description
*Note:
The LVTLL inputs on the Si5320 device have an internal pulldown mechanism that causes these inputs to default to a
logic low state if the input is not driven from an external source.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI5320BC 制造商:SILICON 功能描述:
SI5320-EVB 功能描述:時鐘和定時器開發(fā)工具 19MHz 155MHz 622MHz Output 15/14 Scaling RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
SI5320-F-BC 功能描述:時鐘合成器/抖動清除器 USE 634-SI5320-G-BC 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
SI5320-F-XC4 制造商:Silicon Laboratories Inc 功能描述:
SI5320-G-BC 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Precision Clock 19 155 622MHz 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