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| 型号： | MIC3003GFL |
| 厂商： | Micrel Inc |
| 文件页数： | 70/74页 |
| 文件大小： | 0K |
| 描述： | IC FOM MANAGEMENT W/CALIBR 24 ML |
| 标准包装： | 100 |
| 类型： | 激光二极管控制器（光纤） |
| 数据速率： | 10Gbps |
| 通道数： | 1 |
| 电源电压： | 3 V ~ 3.6 V |
| 电流 - 电源： | 2.3mA |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 24-VFQFN 裸露焊盘，24-MLF? |
| 供应商设备封装： | 24-MLF?（3x3） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 其它名称： | 576-3776-5 |
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Micrel, Inc.
MIC3003GFL
Bit(s)
D[7]
D[6:5]
D[4]
D[3]
D[2]
D[1]
D[0]
Function
A0h space access control
RXPWR Linearization Intervals
TXDISABLE debounce enable
/ disable
RXLOS Polarity
RXLOS/TRSOUT Select
Temperature resolution
TXFAULT clear mode
Operation
0: A0h space is used according to SFF-8472
1: A0h space does not respond to any access request. SMBus transactions to
A0h receive a NACK response.
00: Temperature-based coefficient selection
01: Programmable delimiters
10: Hard coded delimiters
11: Reserved
Options 01 and 10 partition the receive power result range into eight regions,
each of which has its own slope and offset coefficients. The delimiters identify
the region boundaries within the 12-bit receive power range of results, and
may be either hard-coded (10) or programmable (01).
Use of hard-coded delimiters frees up extra A6 memory space for scratchpad
use.
0: TXDISABLE is not debounced
1: TXDISABLE is debounced. Glitches less than 5 ms are rejected.
Set this bit to 1 if a mechanical switch is used for TXDISABLE. Set to 0 for
normal operation to assure compliance to the SFP MSA.
0: The RXLOS output is low for normal operation and high with a loss of signal
condition.
1: The RXLOS output is high for normal operation (signal detected) and low
with a loss of signal (no signal detected) condition.
0: RXLOS is selected for output
1: TRRSOUT is selected for output
0: Temperature is measured to a resolution of 1 oC (eight-bit resolution)
1: Temperature is measured to a resolution of 0.5 oC (nine-bit resolution)
0: TXFAULT remains set until TXDISABLE is toggled
1: TXFAULT is in continuous mode and follows the state of the faults
In continuous mode, the fault conditions asserting TXFAULT are not registered
and turn on and off According to the MIC3003’s operation.
Power-On Hour Meter Data (POHDATA)
D[7]
read/write
D[6]
read/write
D[5]
read/write
D[4]
read/write
D[3]
read/write
D[2]
read/write
D[1]
read/write
D[0]
read/write
Default values for all bytes when the MIC3003
is shipped
Serial address
Byte addresses
0000 0000b = 00h
A6h
32 – 34 and 36 - 38 = 20h - 22h and 24h - 26h
These registers are used for backing up the POH result during power cycles. At power-up, the POH meter selects the larger of
the two values as the initial count. Incremental results are stored in alternate register pairs. The power-on hour meter may be
reset or preset by writing to these registers.
These registers are not typically intended to be used by the OEM or end user. The current value of the power-on hours meter
may be read from the POHh and POHl registers.
If it is necessary to preset the power-on hours meter to a specific value, please consult the factory for the exact format to be
written to the POHDATA registers.
These registers are non-volatile and will be maintained through power and reset cycles. A valid OEM password is required for
access to these registers.
July 2010
70
M9999-072910-A
hbwhelp@micrel.com or (408) 955-1690
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC3003GFL TR | 功能描述:网络控制器与处理器 IC FOM Controller with Internal Calibration in Ultra Small Package RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| MIC3003GFLTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:FOM Management IC with Internal Calibration |
| MIC3003GML | 功能描述:网络控制器与处理器 IC FOM Controller with Internal Calibration RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| MIC3003GML TR | 功能描述:网络控制器与处理器 IC FOM Controller with Internal Calibration RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| MIC3003GML-EVAL | 制造商:Micrel Inc 功能描述:FOM CONTROLLER WITH INTERNAL C |
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