- 您现在的位置：买卖IC网 > PDF目录299479 > MIC3000BMLTR (MICREL INC) ATM/SONET/SDH SUPPORT CIRCUIT, QCC24 PDF资料下载
参数资料
| 型号： | MIC3000BMLTR |
| 厂商： | MICREL INC |
| 元件分类： | 数字传输电路 |
| 英文描述： | ATM/SONET/SDH SUPPORT CIRCUIT, QCC24 |
| 封装： | 4 X 4 MM, MLF-24 |
| 文件页数： | 6/68页 |
| 文件大小： | 444K |
| 代理商： | MIC3000BMLTR |
第1页第2页第3页第4页第5页当前第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页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页
MIC3000
Micrel
M9999-101204
14
October 2004
Block Diagram
APC
MODULATION
CONTROL
STATE-
MACHINES
TIMING
FAULT DETECTION
A-D CONVERTER
&
SIGNAL
CONDITIONING
LASER
CONTROL
MEMORY
ARBITRATION
I2C
DATA
XPN
VRX
VIN
VMPD
VILD–
VILD+
SHDN
VMOD–
VMOD+
FB
COMP
VBIAS
CLOCK
INT
RXLOS
RSOUT
RSIN
TXDISABLE
TXFAULT
MIC3000
NVRAM
REGISTERS
SERIAL ID
SCRATCH
LUTs
POWER-ON
HOUR METER
CLOCK
&
POR
TEMP
SENSOR
Figure 1. MIC3000 Block Diagram
Analog-to-Digital Converter/Signal Monitoring
A block diagram of the monitoring circuit is shown below.
Each of the five analog parameters monitored by the MIC3000
are sampled in sequence. All five parameters are sampled
and the results updated within the tCONV internal given in the
“Electrical Characteristics” section. In OEM Mode, the chan-
nel that is normally used to measure VIN may be assigned to
measure the level of the VDDA pin or one of five other nodes.
This provides a kind of analog loopback for debug and test
purposes. The VAUX bits in OEMCFG0 control which voltage
source is being sampled. The various VAUX channels are
level-shifted differently depending on the signal source, re-
sulting in different LSB values and signal ranges. See Table
5.
相关PDF资料 |
PDF描述 |
|---|---|
| MIC37102BMTR | 1.24 V-6 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
| MIC3775-3.0BMMTR | 3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
| MIC3775-1.65BMMTR | 1.65 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
| MIC3808YMTR | 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8 |
| MIC39100-5.0BSTR | 5 V FIXED POSITIVE LDO REGULATOR, 0.63 V DROPOUT, PDSO4 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC-3000HRS | 制造商:Pulse 功能描述:Headset Condenser Microphone with 4Pin HIROSE Plug - Beige |
| MIC-3000J | 制造商:Pulse 功能描述:Headset Condenser Microphone with 3.5mm Plug - Beige |
| MIC-3000LJ | 制造商:Pulse 功能描述:Headset Condenser Microphone with Locking 3.5mm Plug - Beige |
| MIC-3000X3 | 制造商:Pulse 功能描述:Headset Condenser Microphone with 3Pin Mini XLR Plug - Beige |
| MIC-3000X4 | 制造商:Pulse 功能描述:Headset Condenser Microphone with 4Pin Mini XLR Plug - Beige |
发布紧急采购，3分钟左右您将得到回复。