| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
DS1865 | PON Triplexer Control and Monitoring Circuit General Description The DS1865 controls and monitors all the burst-mode transmitter and video receiver biasing functions for a passive optical network (PON) triplexer. It has an APC loop with tracking-error compensation that provides the reference for the laser driver bias current and a tempera 文件:530.59 Kbytes 页数:66 Pages | Maxim 美信 | Maxim | |
DS1865 | PON Triplexer Control and Monitoring Circuit 文件:522.12 Kbytes 页数:67 Pages | Maxim 美信 | Maxim | |
DS1865 | PON三工器控制及监测电路 DS1865可控制、监测无源光网络(PON)三工器的所有突发式发送器和视频接收机偏置等功能。DS1865提供一个具有跟踪误差补偿功能的APC环路,为激光器驱动偏置电流提供参考,基于温度的查找表(LUT)用于控制调制电流。DS1865可持续监测高输出电流、高偏置电流及高、低发射功率,并由内部比较器进行快速比较,必要时可迅速关闭激光器,提供有效的视觉保护,无需外加芯片。6通道ADC分别监测VCC、内部温度和4路外部输入(MON1–MON4),以满足发送器和视频接收信号的需求。2路数/模转换器(DAC)输出为视频接收通道提供偏置电压,5路I/O引脚用于其它监测和配置。 • 满足GEPON、BPON和GPON突发模式发送时钟要求 \n• 基于温度的查找表用于控制调置电流 \n• 2路8位转换模拟输出,其中1路由MON4电压控制,用于控制视频放大器增益 \n• 6路模拟监测通道:温度、VCC、MON1、MON2、MON3和MON4 \n• 全面的故障管理系统,带有可屏蔽激光器关闭功能 \n• 密码1保护120字节非易失存储器 \n• 128字节非易失存储器位于A0h从地址 \n• 2.85V至3.9V工作电压范围 \n• 封装:28引脚、无铅TQFN (5mm x 5mm x 0.8mm); | ADI 亚德诺 | ADI | |
PON Triplexer Control and Monitoring Circuit General Description The DS1865 controls and monitors all the burst-mode transmitter and video receiver biasing functions for a passive optical network (PON) triplexer. It has an APC loop with tracking-error compensation that provides the reference for the laser driver bias current and a tempera 文件:530.59 Kbytes 页数:66 Pages | Maxim 美信 | Maxim | ||
PON Triplexer Control and Monitoring Circuit General Description The DS1865 controls and monitors all the burst-mode transmitter and video receiver biasing functions for a passive optical network (PON) triplexer. It has an APC loop with tracking-error compensation that provides the reference for the laser driver bias current and a tempera 文件:530.59 Kbytes 页数:66 Pages | Maxim 美信 | Maxim | ||
PON Triplexer Control and Monitoring Circuit 文件:522.12 Kbytes 页数:67 Pages | Maxim 美信 | Maxim | ||
PON Triplexer Control and Monitoring Circuit 文件:522.12 Kbytes 页数:67 Pages | Maxim 美信 | Maxim | ||
PON Triplexer Control and Monitoring Circuit 文件:522.12 Kbytes 页数:67 Pages | Maxim 美信 | Maxim | ||
包装:散装 功能:无源光网络(PON) 类别:开发板,套件,编程器 评估和演示板及套件 描述:KIT EVAL FOR DS1865 | AD 亚德诺 | AD | ||
包装:托盘 类别:集成电路(IC) 专用 IC 描述:IC PON TRIPLEXER 28TQFN | AD 亚德诺 | AD |
技术参数
- ADCs:
6-Input Muxable
- Resolution(bits):
13
- # DACs/ Resistors:
3 DACs
- Temp. Sensor:
Internal
- Memory:
EEPROM
- VSUPPLY(V):
3.3
- Control Interface:
I2C
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- Oper. Temp.(°C):
-40 to +95
- Budgetary Price (See Notes):
$2.66 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
N/A |
25+ |
QFN |
3000 |
强调现货,随时查询! |
询价 | ||
DS |
23+ |
QFN |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
DS |
09+;10+ |
QFN |
302 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
DS |
23+ |
QFN |
168 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM |
13+ |
TQFN |
3738 |
原装分销 |
询价 | ||
MAXIM |
25+ |
QFN28 |
21335 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
23+ |
TQFN |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
25+23+ |
QFN28 |
27215 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
28-TQFN(5x5) |
38520 |
一级代理/放心采购 |
询价 |
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