參數(shù)資料
型號(hào)： SI5327D-C-GMR
廠商： SILICON LABORATORIES
元件分類(lèi)： 時(shí)鐘產(chǎn)生/分配
英文描述： 243 MHz, PROC SPECIFIC CLOCK GENERATOR, QCC36
封裝： 6 X 6 MM, ROHS COMPLIANT, MO-220VJJD, QFN-36
文件頁(yè)數(shù)： 47/60頁(yè)
文件大?。?/td> 715K
代理商： SI5327D-C-GMR
Si5327
Preliminary Rev. 0.4
51
18
LOL
O
LVCMOS
PLL Loss of Lock Indicator.
This pin functions as the active high PLL loss of lock indicator if the
LOL_PIN register bit is set to 1.
0 = PLL locked
1 = PLL unlocked
If LOL_PIN = 0, this pin will tristate. Active polarity is controlled by
the LOL_POL bit. The PLL lock status will always be reflected in the
LOL_INT
read only register bit.
21
CKSEL
I
LVCMOS
Input Clock Select.
This pin functions as the manual input clock selector.
0 = Select CKIN1
1 = Select CKIN2
CKSEL should not be left open and should be driven to either logic
high or logic low.
22
SCL
I
LVCMOS
Serial Clock.
This pin functions as the serial clock input for both SPI and I2C
modes.
This pin has a weak pull-down.
23
SDA_SDO
I/O
LVCMOS
Serial Data.
In I2C control mode (CMODE = 0), this pin functions as the bidirec-
tional serial data port.
In SPI control mode (CMODE = 1), this pin functions as the serial
data output.
25
24
A1
A0
ILVCMOS
Serial Port Address.
In I2C control mode (CMODE = 0), these pins function as hardware
controlled address bits. The I2C address is 1101 [A2] [A1] [A0].
In SPI control mode (CMODE = 1), these pins are ignored.
These pins have a weak pull-down.
26
A2_SS
ILVCMOS
Serial Port Address/Slave Select.
In I2C control mode (CMODE = 0), this pin functions as a hardware
controlled address bit [A2].
In SPI control mode (CMODE = 1), this pin functions as the slave
select input.
This pin has a weak pull-down.
27
SDI
I
LVCMOS
Serial Data In.
In I2C control mode (CMODE = 0), this pin is ignored.
In SPI control mode (CMODE = 1), this pin functions as the serial
data input.
This pin has a weak pull-down.
Pin #
Pin Name
I/O
Signal Level
Description
Note:
Internal register names are indicated by underlined italics, e.g., INT_PIN. See Section “5.Register Map”.
相關(guān)PDF資料
PDF描述
SI5334B-A00122-GM PLL BASED CLOCK DRIVER, QCC24
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SI5334C-A00153-GM PLL BASED CLOCK DRIVER, QCC24
SI5334C-A00160-GM PLL BASED CLOCK DRIVER, QCC24
SI5334A-A00102-GM PLL BASED CLOCK DRIVER, QCC24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Si5327-EVB 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 SI5327 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類(lèi)型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
SI5328 制造商:SILABS 制造商全稱:SILABS 功能描述:ITU-T G.8262 SYNCHRONOUS ETHERNET JITTER-ATTENUATING CLOCK MULTIPLIER
SI5328B-C-GM 制造商:Silicon Laboratories Inc 功能描述:G.8262 SYNCE CLOCK MULTIPLIER/JITTER ATTENUATOR - Trays 制造商:Silicon Laboratories Inc 功能描述:IC CLK MULTIPLIER ETH 36QFN
SI5328B-C-GMR 制造商:Silicon Laboratories Inc 功能描述:IC CLK MULTIPLIER ETH 36QFN
SI5328C-C-GM 制造商:Silicon Laboratories Inc 功能描述:G.8262 SYNCE CLOCK MULTIPLIER/JITTER ATTENUATOR - Trays 制造商:Silicon Laboratories Inc 功能描述:IC TIMING CLOCK 36QFN 制造商:Silicon Laboratories Inc 功能描述:Clock Generators & Support Products G.8262 SyncE Clock Multiplier
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