參數(shù)資料
型號(hào)： DS1875T+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 42/92頁(yè)
文件大?。?/td> 0K
描述： IC SFP CTRLR/TRIPLEXER 38-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 90
應(yīng)用： 光纖
接口： I²C
電源電壓： 2.85 V ~ 3.9 V
封裝/外殼： 38-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 38-TQFN（5x7）
包裝： 管件
安裝類型： 表面貼裝
產(chǎn)品目錄頁(yè)面： 1431 (CN2011-ZH PDF)
DS1875
Lower Memory, Register 6Eh: STATUS
POWER-ON VALUE
X000 0XXXb
READ ACCESS
All
WRITE ACCESS
See below
MEMORY TYPE
Volatile
Write
Access
N/A
All
N/A
All
N/A
6Eh
FETG
STATUS
SOFT
FETG
RESERVED
TX-F
RESET
SOFT
TX-D
TX-F
STATUS
LOS
STATUS
RDYB
BIT 7
BIT 0
BIT 7
FETG STATUS: Reflects the active state of FETG. The FETG DIR bit in Table 02h, Register 89h
defines the polarity of FETG.
0 = Normal operation. Bias and modulation outputs are enabled.
1 = The FETG output is active. Bias and modulation outputs are disabled.
BIT 6
SOFT FETG:
0 = (Default)
1 = Forces the bias and modulation outputs to their off state and assert the FETG output.
BIT 5
RESERVED (Default = 0)
BIT 4
TX-F RESET:
0 = (Default)
1 = Resets the latch for the TX-F output. This bit is self-clearing after resetting TX-F.
BIT 3
SOFT TX-D: This bit allows a software control that is identical to the TX-D pin. See the BIAS and
MOD Output as a Function of Transmit Disable (TX-D) section for further information. Its value is
wired-ORed with the logic value of the TX-D pin.
0 = Internal TX-D signal is equal to the external TX-D pin.
1 = Internal TX-D signal is high.
BIT 2
TX-F STATUS: Reflects the active state of the TX-F pin.
0 = TX-F pin is not active.
1 = TX-F pin is active.
BIT 1
LOS STATUS: Loss of Signal. Reflects the logic level of the LOSI input pin.
0 = LOSI is logic-low.
1 = LOSI is logic-high.
BIT 0
RDBY: Ready Bar.
0 = VCC is above POA.
1 = VCC is below POA and/or too low to communicate over the I2C bus.
PON Triplexer and SFP Controller
______________________________________________________________________________________
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1875T+ 功能描述:ADC / DAC多通道 PON Triplexer & SFP Controller RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型: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
DS1875T+T&R 制造商:Maxim Integrated Products 功能描述:PON TRIPLEXER 38TQFN EP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC SFP CTRLR/TRIPLEXER 38-TQFN 制造商:Maxim Integrated Products 功能描述:ADC / DAC Multichannel PON Triplexer & SFP Controller
DS1875T+T&R 功能描述:ADC / DAC多通道 PON Triplexer & SFP Controller RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型: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
DS1875T+TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:PON Triplexer and SFP Controller
DS1876 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SFP Controller with Dual LDD Interface
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