参数资料
| 型号： | CS4202-JQZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 37/66页 |
| 文件大小： | 0K |
| 描述： | IC CODEC AUDIO '97 48-TQFP |
| 标准包装： | 2,000 |
| 类型： | 音频编解码器 '97 |
| 数据接口： | 串行 |
| 分辨率（位）： | 24 b |
| ADC / DAC 数量： | 1 / 1 |
| 三角积分调变： | 是 |
| 动态范围，标准 ADC / DAC (db)： | 90 / 90 |
| 电压 - 电源，模拟： | 4.75 V ~ 5.25 V |
| 电压 - 电源，数字： | 4.75 V ~ 5.25 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-TQFP（9x9） |
| 包装： | 带卷 (TR) |
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Micrel, Inc.
MIC3001
August 2004
42
M9999-082404-A
hbwhelp@micrel.com or (408) 955-1690
RX Optical Power High Alarm Threshold MSB (RXMAXh)
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
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
32 = 20h
Each LSB represents 25.6
W. This register is to be used in conjunction with RXMAXl to yield a sixteen-bit value. The value in
this register is uncalibrated. The value in RXMAXh is compared against RXOPh. Alarm bit Ax is set if RXOPh > RXMAXh.
RX Optical Power High Alarm Threshold LSB (RXMAXl)
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
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
33 = 21h
Each LSB represents 0.1
W. This register is to be used in conjunction with RXMAXh to yield a sixteen-bit value. The values in
RXMAXh:RXMAXl are in an unsigned binary format. The value in this register is uncalibrated. The value in RXMAXh is
compared against RXOPh. Alarm bit Ax is set if RXOPh > RXMAXh. Since RXOPl is always zero, it is recommended that this
register always be programmed to zero. This register is provided for compliance with SFF-8472. It is not used by the MIC3001
when doing threshold comparisons and setting alarm or warning bits.
RX Optical Power Low Alarm Threshold MSB (RMINh)
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
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
34 = 22h
Each LSB represents 25.6
W. This register is to be used in conjunction with RXMINl to yield a sixteen-bit value. The value in
this register is uncalibrated. The value in RXMINh is compared against RXOPh. Alarm bit Ax is set if RXOPh < RXMINh.
RX Optical Power Low Alarm Threshold LSB (RMINl)
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
0000 0000b = 00h (0mW)
Serial Address
A2h = 1010001b
Byte Address
35 = 23h
Each LSB represents 0.1
W. This register is to be used in conjunction with RXMINh to yield a sixteen-bit value. The values in
RXMINh:RXMINl are in an unsigned binary format. The value in this register is uncalibrated. The value in RXMINh is compared
against RXOPh. Alarm bit Ax is set if RXOPh < RXMINh. Since RXOPl is always zero, it is recommended that this register
always be programmed to zero. This register is provided for compliance with SFF-8472. It is not used by the MIC3001 when
doing threshold comparisons and setting alarm or warning bits.
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