参数资料
| 型号： | CS4202-JQZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 41/66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
46
M9999-082404-A
hbwhelp@micrel.com or (408) 955-1690
TX Optical Power High Warning MSB (TXHIGHh)
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
28 = 1Ch
Each LSB represents 25.6
W. This register is to be used in conjunction with TXHIGHl to yield a sixteen-bit value. The values in
TXHIGHh:TXHIGHl are in an unsigned binary format. The value in this register is uncalibrated. The value in TXHIGHh is
compared against TXOPh. Warning bit Wx is set if TXOPh > TXHIGHh.
TX Optical Power High Warning LSB (TXHIGHl)
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
29 = 1Dh
Each LSB represents 0.1
W. This register is to be used in conjunction with TXHIGHh to yield a sixteen-bit value. The values in
TXHIGHh:TXHIGHl are in an unsigned binary format. The value in this register is uncalibrated. The value in TXHIGHh is
compared against TXOPh. Warning bit Wx is set if TXOPh > TXHIGHh. Since TXOPl 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 b.
TX Optical Power Low Warning MSB (TLOWh)
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
30 = 1Eh
Each LSB represents 25.6
W. This register is to be used in conjunction with TXLOWl to yield a sixteen-bit value. The values in
TXLOWh:TLOWl are in an unsigned binary format. The value in this register is uncalibrated. The value in TXLOWh is
compared against TXOPh. Warning bit Wx is set if TXOPh < TXLOWh.
TX Optical Power Low Warning LSB (TLOWl)
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
31 = 1Fh
Each LSB represents 0.1
W. This register is to be used in conjunction with TXLOWh to yield a sixteen-bit value. The values in
TXLOWh:TXLOWl are in an unsigned binary format. The value in this register is uncalibrated. The value in TXLOWh is
compared against TXOPh. Warning bit Wx is set if TXOPh < TXLOWh. Since TXOPl 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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