DS1886集成電路（IC）的專用規(guī)格書PDF中文資料
| 廠商型號 |
DS1886 |
| 參數(shù)屬性 | DS1886 封裝/外殼為24-WFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的專用；產(chǎn)品描述：IC INTERFACE SPECIALIZED 24TQFN |
| 功能描述 | SFP and PON ONU Controller with Digital LDD Interface |
| 封裝外殼 | 24-WFQFN 裸露焊盤 |
| 文件大小 |
3.47482 Mbytes |
| 頁面數(shù)量 |
92 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-12 9:10:00 |
| 人工找貨 | DS1886價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
DS1886規(guī)格書詳情
General Description
The DS1886 controls and monitors all functions for SFF, SFP, and SFP+ modules including all SFF-8472 functionality for GPON/EPON and 10G PON ONU applications. The combination of the DS1886 with the MAX3710 supports all transmitter and receiver functionality. The DS1886 includes modulation current control and APC setpoint control with tracking error adjustment. It continually monitors RSSI for LOS generation.
Features
◆ Meets All SFF-8472 Control and Monitoring Requirements
◆ Companion Controller for the MAX3710 Laser Driver/Limiting Amplifier and MAX3945 Limiting Amplifier
◆ MAX3710/DS1886 Combination Supports Broad Spectrum of Continuous Mode and PON Applications Up to 2.5GHz
◆ Temperature Lookup Table (LUT) to Compensate for APC Tracking Error and Dual Closed-Loop Variables
◆ Three Laser Control Modes
??? ◇ Dual Closed Loop: Laser Bias and Laser Modulation Are Automatically Controlled with Multiple LUTs to Compensate Dual Closed-Loop Calibration Points
??? ◇ APC Loop: Laser Bias Automatically Controlled, Laser Modulation Controlled by Temperature LUT
??? ◇ Open Loop: Laser Bias and Laser Modulation Are Controlled by Temperature LUTs
◆ 13-Bit ADC
??? ◇ Laser Bias, Laser Power, and Receive Power Support Internal and External Calibration
??? ◇ Differential Receive Power Input
??? ◇ Scalable Dynamic Range
??? ◇ Internal Direct-to-Digital Temperature Sensor
??? ◇ Alarm and Warning Flags for All Monitored Channels
◆ 10-Bit DAC with Temperature Compensation for APD Bias
◆ Digital I/O Pins: Transmit Disable Input/Output, Rate Select Input, LOS Input/Output, Transmit Fault Input/Output, and IN1 Status Monitor and Fault input
◆ Comprehensive Fault Measurement System with Maskable Alarm/Warnings
◆ Flexible Password Scheme Provides Three Levels of Security
◆ 256-Byte A0h and 128-Byte Upper A2h EEPROM
◆ I2C-Compatible Interface
◆ 3-Wire Master to Communicate with the MAX3710/ MAX3711 Laser Driver/Limiting Amplifier and MAX3945 Limiting Amplifier
Applications
??? SFF, SFP, and PON ONU Modules
產(chǎn)品屬性
- 產(chǎn)品編號：
DS1886T+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 專用
- 包裝：
卷帶（TR）
- 接口：
I2C
- 電壓 - 供電：
2.97V ~ 3.63V
- 封裝/外殼：
24-WFQFN 裸露焊盤
- 供應商器件封裝：
24-TQFN（4x5）
- 安裝類型：
表面貼裝型
- 描述：
IC INTERFACE SPECIALIZED 24TQFN
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DALLAS |
24+/25+ |
150 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
Maxim/美信 |
21+ |
TQFN-24 |
28680 |
公司只做原裝,誠信經(jīng)營 |
詢價 | ||
Maxim Integrated |
24+ |
24-TQFN(4x5) |
35200 |
一級代理/放心采購 |
詢價 | ||
DALLAS |
23+ |
SSOP20 |
50 |
現(xiàn)貨庫存 |
詢價 | ||
Maxim/美信 |
2022+ |
TQFN-24 |
8080 |
100%進口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢價 | ||
MAXIM/美信 |
24+ |
NA |
8600 |
正品原裝,正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
DALLAS |
23+ |
SOP |
6000 |
詢價 | |||
MAXIM |
13+ |
TQFN |
3758 |
原裝分銷 |
詢價 | ||
Maxim/美信 |
24+ |
TQFN-24 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
MAXIM |
20+ |
QFN |
20 |
進口原裝現(xiàn)貨,假一賠十 |
詢價 |
