參數(shù)資料
型號(hào): DS1884AT+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 24/92頁(yè)
文件大?。?/td> 0K
描述: IC SFP PON ONU CTRLR 24TQFN
標(biāo)準(zhǔn)包裝: 2,500
系列: *
DS1884
SFP and PON ONU Controller
with Digital LDD Interface
30
Maxim Integrated
Figure 14. 3-Wire Flowchart
TXD = 1
OR
POR = 1
EN_3945 = 1?
RESET
(SET TXD_FLAG IF TXD = 1 AND
SET POR_FLAG IF POR = 1)
Y
N
WRITE CONTROL
RXCTRL1, RXCTRL2,
SET_CML, SET_LOS,
TXCTRL1, TXCTRL2,
TXCTRL3, TXCTRL4
IDLE
WAIT FOR TEMP_CONV
WRITE TXCTRL6
WRITE_LUT REGISTERS
TXCTRL5
IMODMAX
IBIASMAX
SET_IMOD
SET_IBIAS
BIASINC
MODINC
SET_2XAPC
WRITE CNTRL
MAX3945
READ POR
STICKY
INC APC
INC MOD
TEMP_CONV = 1?
TXD_STANDBY
TOGGLE MONSEL
READ REGISTERS
BIAS REG, MOD REG,
RXSTAT, DPCSTAT,
TXSTAT1, TXSTAT2,
SET_2XAPC
WRITE ALL CONTROL
REGISTERS IF ENABLED
WRITE REGISTERS
IBIASMAX
IMODMAX
TXCTRL5
MANMODE
ALLOWS THE USER TO
COMMUNICATE WITH
MAX3710 USING THE I2C
INTERFACE ON DS1884
STANDBY
TOGGLE MONSEL BIT
(TXCTRL2[6])
PERIODICALLY RESET FLAGS
TXD_FLAG = 1?
STICKY = 1?
VCC > VCC LO?
Y
N
TXD = 0?
Y
N
Y
N
Y
N
POR_FLAG = 1?
Y
N
POR_FLAG = 1?
MANMODE = 1?
APC_EN = 1?
TXD_FLAG = 1?
APC_EN = 1?
WRITE
MODINC, SET_IMOD
BIASINC, SET_IBIAS
WRITE
MODINC, SET_IMOD
Y
DPC_EN = 1?
N
INC BIAS, MOD
N
Y
DPC_EN = 1?
TEMP_CONV = 1?
AND DIS3W = 0
RSTRT_3710 = 1
OR TXF_LATCHED = 1
TEMP_CONV = 1
AND DIS3W = 0
N
Y
N
Y
相關(guān)PDF資料
PDF描述
DS2105Z+ IC SCSI TERMINATOR 16-SOIC
DS2106S/T&R IC TERMINATOR SCSI 28-SOIC
DS2108S+T&R IC TERM SCSI DIFF/SWITCH 24-SOIC
DS2114Z IC TERM SCSI 2% 150MIL 16-SOIC
DS2117MX/T&R IC TERM SCSI LVD/SE ULT-3 FCHIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1884T+ 功能描述:ADC / DAC多通道 SFP+ Controller w/ Digi LDD Interface RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
DS1884T+T 功能描述:ADC / DAC多通道 SFP+ Controller w/ Digi LDD Interface RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
DS1886 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:帶有數(shù)字LDD接口的SFP和PON ONU控制器
DS1886_V1 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:SFP and PON ONU Controller with Digital LDD Interface
DS1886T+ 功能描述:接口 - 專(zhuān)用 PON ONU/SFP CTRLR W/DIG LDD INT RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59