參數資料
型號: MAX3945ETE+
廠商: Maxim Integrated Products
文件頁數: 10/24頁
文件大?。?/td> 0K
描述: IC AMP LIMITING 3.3V LP 16TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 100
類型: 限幅放大器
應用: 光纖學網絡
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應商設備封裝: 16-TQFN-EP(3x3)
包裝: 管件
18 _____________________________________________________________________________________
MAX3945
1.0625Gbps to 11.3Gbps,
SFP+ Dual-Path Limiting Amplifier
Receiver Control Register 2 (RXCTRL2)
Bit 7: LOS2_EN. Enables or disables the RSSI monitor-based LOS circuitry, in combination with the LOS1_EN bit. The
below table shows when the RSSI monitor-based LOS is disabled and enabled.
Bit 6: LOS1_EN. Controls the Rx input-based LOS circuitry. When RX_EN is set to 0, the LOS detector is also disabled.
0 = disabled
1 = enabled
Bit 5: LOS_POL. Controls the polarity of the LOS pin.
0 = inverse
1 = normal
Bit 4: RX_POL. Controls the polarity of the CML output.
0 = inverse
1 = normal
Bit 3: SQ_EN. When SQ_EN = 1, the CML output is squelched when LOS is asserted.
0 = disabled
1 = enabled
Bit 2: RX_EN. Enables or disables the receive circuitry.
0 = disabled
1 = enabled
Bit 1: RXDE_EN. Enables or disables the deemphasis on the CML output.
0 = disabled
1 = enabled
Bit 0: AZ_EN. Enables or disables the autozero circuitry.
0 = disabled
1 = enabled
Bit #
7
6
5
4
3
2
1
0
ADDRESS
Name
LOS2_EN
LOS1_EN
LOS_POL
RX_POL
SQ_EN
RX_EN
RXDE_EN
AZ_EN
H0x01
Default Value
0
1
0
1
0
1
LOS2_EN
LOS1_EN
RX_EN
Rx INPUT-BASED LOS
RSSI MONITOR-BASED LOS
0
X
Disabled and powered down
0
1
Enabled
Disabled and powered down
X
1
0
Disabled and powered down
1
Enabled
Disabled and powered down
1
0
Disabled and powered down
Enabled
1
0
1
Disabled and powered down
Enabled
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相關代理商/技術參數
參數描述
MAX3945ETE+ 功能描述:限幅放大器 1.0625-11.3Gbps SFP Dual-Path Limit Amp RoHS:否 制造商:Micrel 輸入電壓范圍(最大值):3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3945ETE+T 功能描述:限幅放大器 1.0625-11.3Gbps SFP Dual-Path Limit Amp RoHS:否 制造商:Micrel 輸入電壓范圍(最大值):3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3945EVKIT 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V
MAX3945EVKIT+ 功能描述:限幅放大器 Evaluation Kit for the MAX3945 RoHS:否 制造商:Micrel 輸入電壓范圍(最大值):3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3946ETG+ 功能描述:激光驅動器 1.0625-11.3Gbps SFP Dual-Path Limit Amp RoHS:否 制造商:Micrel 數據速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube