光纤模块 - 型号列表



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Maxim > 方案 > 光纤模块

光控制器/监视器(用于温度补偿和监视)

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QV PDF

XFP激光器控制和数字诊断IC
DS1862A

能够满足XFP MSA对于数字诊断、序列号ID、用户存储器的要求，适用于10Gbps光收发模块的激光器控制和监视(XFP)

QV PDF

PON三工器和SFP控制器
DS1875

业内下一代PON/SFP控制器，带有APD boost转换器，适用于光纤模块设计

QV PDF

温度控制、NV、I²C对数电阻器
DS1841

业内仅有的温补电阻，可理想用于APD偏置和光模块

QV PDF

双路、温度控制电阻器，具有内部校准监测器和加密保护
DS1856

QV PDF

XFP激光器控制和数字诊断IC
DS1862

能够满足XFP MSA对于数字诊断、序列号ID、用户存储器的要求，适用于10Gbps光收发模块的激光器控制和监视(XFP)

QV PDF

双路、温控电阻，内置校准监视器
DS1859

DS1859 SFP光控制器/监测器新增20kΩ选项，具有更高的控制分辨率

QV PDF

双路、温控电阻，带有外部温度输入和监视器
DS1857

Key Specifications: Digital Potentiometers

Part Number

Taper

POTs Per Pkg.

Control Interface

Wiper Memory

Number of Steps

End-to-End Resistance (kΩ)

Res. Tol. (%)

Temp. Coeff. (typ)(ppm/°C)

Wiper Resistance (typ) (Ω)

Max. Idle State Supply Current @5V (µA)

Features

Smallest Available Package (max w/pins) (mm²)

DS1841

Log

I²C

Non-Volatile

128

250

370

•	72 Byte Lookup Table

•	On-Chip Temperature Sensor and ADC

See All Digital Potentiometers (121)

Key Specifications: Fiber Monitoring and Control

Part Number

Features

ADCs

Resolution (Bits)

DACs, Pots, Resistors

FS Output

Number of Steps

Temp. Sensor

Memory

Supply Voltage (V)

Control Interface

EV-Kit

DS1875 NEW!

•	Alarm Flags

•	Alarm/Warning Flags

•	Complies or Compatible to SFF-8472

•	Internal Calibration

•	Look-Up Table Compensation

•	Maskable Laser Shutdown Capability

•	Scalable Dynamic Ranging (Right Shifting)

•	User EEPROM

10-Input Muxable

4 DACs

None

256 or 4096

Internal

EEPROM

2.85 to 3.9

I²C

Yes

DS1862A

•	Alarm Flags

•	Alarm/Warning Flags

•	Internal Calibration

•	Look-Up Table Compensation

•	Scalable Dynamic Ranging (Right Shifting)

•	User EEPROM

7-Input Muxable

1 DAC

Internal

EEPROM

3.3
5

2-Wire
I²C

DS1862

•	Alarm Flags

•	Alarm/Warning Flags

•	Internal Calibration

•	Look-Up Table Compensation

•	Scalable Dynamic Ranging (Right Shifting)

•	User EEPROM

7-Input Muxable

1 DAC

Internal

EEPROM

3.3
5

2-Wire
I²C

DS1856

•	Alarm/Warning Flags

•	Complies or Compatible to SFF-8472

•	External Calibration

•	Internal Calibration

•	Look-Up Table Compensation

•	Scalable Dynamic Ranging (Right Shifting)

•	User EEPROM

5-Input Muxable

2 Resistors

20kohms
50kohms

256

Internal

EEPROM

3.3
5

I²C

Yes

DS1859

•	Alarm/Warning Flags

•	Complies or Compatible to SFF-8472

•	External Calibration

•	Internal Calibration

•	Look-Up Table Compensation

•	Scalable Dynamic Ranging (Right Shifting)

•	User EEPROM

5-Input Muxable

2 Resistors

20kohms
50kohms

256

Internal

EEPROM

3.3
5

2-Wire

Yes

DS1857

•	Alarm Flags

•	Complies or Compatible to SFF-8472

•	External Calibration

•	Look-Up Table Compensation

•	User EEPROM

4-Input Muxable

2 Resistors

50kohms

256

External

EEPROM

3.3
5

2-Wire

Yes

See All Fiber Monitoring and Control (12)