參數(shù)資料
型號： SI5364-F-BC
廠商： Electronic Theatre Controls, Inc.
英文描述： SONET/SDH PRECISION PORT CARD CLOCK IC
中文描述： SONET / SDH的精密端口卡時鐘IC
文件頁數(shù)： 26/40頁
文件大?。?/td> 565K
代理商： SI5364-F-BC
Si5364
26
Rev. 2.2
Table 10. Pin Descriptions
Signal Level
Pin #
Pin Name
I/O
Description
C2
C1
CLKIN_A+
CLKIN_A–
I*
AC Coupled
200–500 mV
PPD
(See Table 2)
System Clock Input A.
One of three differential clock inputs selected by the
DSPLL when generating the SONET/SDH compliant
clock outputs. The frequencies of the Si5364 clock
outputs are each a 1, 8, or 32x multiple of the fre-
quency of the selected clock input. The multiplication
ratio is selected using Frequency Select (FRQSEL)
control pins associated with each clock output. An
additional scaling factor of either 238/255 or 255/238
is selected for FEC operation using the FEC[1:0]
control pins.
The clock input frequency is nominally 19.44 MHz.
The clock input frequency can be varied over the
range indicated in Table 3 on page 8 to produce
other output frequencies.
CLKIN_A is the highest priority clock input during
automatic switching mode operation.
G1
G2
CLKIN_B+
CLKIN_B–
I*
AC Coupled
200–500 mV
PPD
(See Table 2)
System Clock Input B.
One of three differential clock inputs selected by the
DSPLL when generating the SONET/SDH compliant
clock outputs. The frequencies of the Si5364 clock
outputs are each a 1, 8, or 32x multiple of the fre-
quency of the selected clock input. The multiplication
ratio is selected using Frequency Select (FRQSEL)
control pins associated with each clock output. An
additional scaling factor of either 238/255 or 255/238
can be selected for FEC operation using the
FEC[1:0] control pins.
The clock input frequency is nominally 19.44 MHz.
and can be varied over the range indicated in Table 3
on page 8 to produce other output frequencies.
CLKIN_B is the second highest priority clock input
during automatic switching mode operation.
*Note:
The LVTTL inputs on the Si5364 device have an internal pulldown mechanism that causes the input 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
SI5364-G-BC 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Precision Port Card 19 155 622 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
Si5364-H-BL 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Prcsn Port Card Clock Multiplr 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
Si5364-H-BLR 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Precision 19MHz 155MHz 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
Si5364-H-GL 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Prcsn Port Card Clock Multiplr 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
Si5364-H-GLR 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SONET/SDH Precision 19MHz 155MHz 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
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