参数资料
型号: MIC3002GML TR
厂商: Micrel Inc
文件页数: 54/65页
文件大小: 0K
描述: IC LASER DRIVR 10GBPS 3.6V 24MLF
标准包装: 1,000
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?(4x4)
包装: 带卷 (TR)
安装类型: 表面贴装
Micrel, Inc.
OEM Configuration Register 2 (OEMCFG2)
MIC3002
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
I2CADR[3]
I2CADR[2]
I2CADR[1]
I2CADR[0]
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
Default Value
Serial Address
Byte Address
1010 xxxxb = xxh (slave address = 1010xxxb)
A6h
2 = 02h
CAUTION: Changes to I2CADR take effect immediately! Any accesses following a write to I2CADR must be to the newly
programmed serial bus address. A valid OEM password is required for access to this register. This register is non-volatile and
will be maintained through power and reset cycles.
Bit(s)
Function
Operation
D[7:4]
I2CADR[3:0]
Upper four MSBs of the serial bus
Read/write; non-volatile.
slave address; writes take effect
immediately.
D[3:0]
Reserved
Read/write; non-volatile.
APC Setpoint x (APCSETx)
Automatic power control setpoint (unsigned binary) used when APCSEL[1:0] = 00
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 Value
Serial Address
Bytes Address
0000 0000b = 00h
A6h
APCSET0: 3 = 03h
APCSET1: 4 = 04h
APCSET2: 5 = 05h
When A.P.C. is on, i.e., the APCCAL bit in OEMCAL0 is set, the value in APCSETx is added to the signed value taken from the
A.P.C. look-up table and loaded into the VBIAS DAC. When A.P.C. is off, the value in APCSET is loaded directly into the
VBIAS DAC, bypassing the look-up table entirely. In either case, the VBIAS DAC setting is reported in the VBIAS register. The
APCCFG bits determine the DAC’s response to higher or lower numeric values. A valid OEM password is required for access
to this register. This register is non-volatile and will be maintained through power and reset cycles.
Modulation Setpoint x (MODSETx)
Nominal V MOD setpoint
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 Value
Serial Address
Byte Address
0000 0000b = 00h
A6h
MODSET0: 6 = 06h
MODSET1: 30 = 1Eh
MODSET2: 31 = 1Fh
When A.P.C. is on, the value corresponding to the current temperature is taken from the MODLUT look-up table, added to
MODSET and loaded into the V MOD DAC. This register is non-volatile and will be maintained through power and reset cycles. A
valid OEM password is required for access to this register.
July 2007
54
M9999-073107-B
hbwhelp@micrel.com or (408) 955-1690
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