参数资料
| 型号： | DS1862AB+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 31/42页 |
| 文件大小： | 0K |
| 描述： | IC LASR CTRLR 7CHAN 5.5V 25CSBGA |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 126 |
| 类型： | 激光二极管控制器（光纤） |
| 数据速率： | 10Gbps |
| 通道数： | 7 |
| 电源电压： | 2.9 V ~ 5.5 V |
| 电流 - 电源： | 3mA |
| 工作温度： | -40°C ~ 100°C |
| 封装/外壳： | 25-TFBGA，CSPBGA |
| 供应商设备封装： | 25-BGA（5x5） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页当前第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页
XFP Laser Control and Digital Diagnostic IC
Bit 0: DATA-NR. Bit is high until DS1862A has achieved power-up. Bit goes low, signaling that monitor channel
data is ready to be read.
Bit 1: RX-LOS. Indicates optical loss of the signal and is updated within t LOS-ON .
Bit 2: INTERRUPT . Indicates the state of the INTERRUPT pin and is updated within t INIT_ON .
Bit 3: SOFT P-DOWN/RST. Read/Write bit that places the DS1862A in power-down mode. Toggle to reset. Masked
by Bit 5 of Byte DDh in Table 01h.
Bit 4: P-DOWN/RST. Indicates the digital state of the P-DOWN/RST pin and is updated within t PDR-ON .
Bit 5: MOD-NR State. Indicates the state of MOD-NR pin and is updated within t PDR-ON .
Bit 6: SOFT TX-D. Read/Write bit that disables (shuts down) I BIASSET and I MODSET . Masked by Bit 6 of Byte DDh in Table 01h.
Bit 7: TX-D. Indicates the digital state of the TX-D pin and is updated within t OFF .
6Fh
? GCS0 ...............................<R-all/W-all><Status><xx> These are nonlatched flags, indicating the real-time dig-
ital state of a corresponding signal.
Bit 0: Reserved.
Bit 1: Reserved.
Bit 2: Reserved.
Bit 3: RX-CDR-NL not locked. Indicates LOL in Rx path CDR.
Bit 4: RX-NR State. Indicates a NOT READY condition in the Rx path.
Bit 5: Reserved.
Bit 6: TX-F State. Indicates a laser safety fault condition.
Bit 7: TX-NR State. Indicates a NOT READY condition on the Tx path.
74h
? POA ..................................<R-all/W-all><Volatile><00> A high on bit 7 indicates that V CC3 is below the power-
on analog trip point, POA.
76h
? PEC_EN..............................<R-all/W-all><Volatile><00> Bit 0 is used to enable PEC. A value of 1 enables PEC.
77h → 7Ah
? Host PW Change .............<R-never/W-Host><Shadowed Nonvolatile P><00> This is the 32-bit location that
the DS1862A uses to compare with the PWE to grant host password access. A Read
7Bh → 7Eh
result is always <FFh>.
? PWE.....................................<R-never/W-all><Volatile><00> This is the 32-bit location that is used to enter the host
and module password to gain access to the DS1862A. A Read result is always <FFh>.
7Fh
? Table Select .....................<R-all/W-all><Volatile><01> This is the 8-bit register that controls which section of
upper memory (table) is being addressed by I 2 C. A value of 00h and 01h results in
addressing Table 01h. Values above 05h are accepted, but do not correspond to
any physical memory.
Table 01h
80h → DBh
? USER EE ..........................<R-all/W-Module><Nonvolatile><00>
DCh
? V CC2/3 _SEL ......................<R-all/W-Module><Shadowed Nonvolatile><00> Bit 0 of this register controls
whether V CC2 or V CC3 is internally measured by the V CC2/3 monitor channel. A ‘1’
selects V CC2 to be measured.
______________________________________________________________________________________
31
相关PDF资料 |
PDF描述 |
|---|---|
| DS1862B+T&R | IC LASR CTRLR 7CHAN 5.5V 25CSBGA |
| DS1873T+ | IC CTLR SFP+ ANLG LDD 28-TQFN |
| DS1874T+ | IC CTLR SFP+ ANLG LDD 28-TQFN |
| DS2129S+T&R | IC REGULATOR SCSI 16-SOIC |
| DS2438Z+T&R | IC MONITOR SMART BATTERY 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1862AB+ | 功能描述:激光驱动器 XFP Laser Control & Digital Diagnostic RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| DS1862AB+T&R | 制造商:Maxim Integrated Products 功能描述:XFP LASER CONTROL 25CSBGA - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LASR CTRLR 7CHAN 5.5V 25CSBGA |
| DS1862AB+T&R | 功能描述:激光驱动器 XFP Laser Control & Digital Diagnostic RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| DS1862AB+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:XFP Laser Control and Digital Diagnostic IC |
| DS1862B | 功能描述:激光驱动器 RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。