SFF/SFP - Parts List



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Maxim > Solutions > SFF/SFP

Controllers

DATA SHEETS

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Title / Parts

Key Advantages

QV PDF

Demo Kit for the DS33X11
DS33X11DK

QV PDF

Ethernet Over PDH Mapping Devices
DS33W11, DS33W41, DS33X11, DS33X161, DS33X162, DS33X41, DS33X42, DS33X81, DS33X82

Industry's First Carrier Ethernet Devices to Support Up to 16 T1/E1s or 8 DS3s with Over 400Mbps Throughput

QV PDF

Ethernet Mapper with Integrated T1/E1/J1 Transceiver
DS33R11

QV PDF

Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
DS1856

QV PDF

Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors
DS1859

New 20kΩ Option for Popular DS1859 SFP Optical Control/Monitor Provides Higher Control Resolution

QV PDF

Dual Temperature-Controlled Resistors with Three Monitors
DS1858

Industry's First Integrated Controller-Monitors for SFF/SFP Optical Modules

QV PDF

Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855

QV PDF

Dual Temperature-Controlled NV Variable Resistor & Memory
DS1848

QV PDF

Dual Temperature-Controlled NV Variable Resistor
DS1847

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)

Applications

Features

Supply Voltage (V)

Package

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

DS1855

Linear

2-Wire Addressable

Non-Volatile

100+256

10+10
10+100
10+20
10+50

750

250

•	Fiber Communications

•

GBIC

•	256-Byte User EEPROM

•	EEPROM Wiper Memory

•

GBIC

2.7 to 5.5

CSBGA/16
FCHIP/14
TSSOP/14

DS1847

Linear

2-Wire Addressable

Non-Volatile

256

10+50

850

1000

•	Fiber Communications

•	Resistance-Temp. Lookup Table

•	128-Byte User EEPROM

•	EEPROM Wiper Memory

•	Resistance-Temp. Lookup Table

3.0 to 5.5

CSBGA/16
TSSOP/14

DS1848

Linear

2-Wire Addressable

Non-Volatile

256

10+50

850

1000

•	Fiber Communications

•	Resistance-Temp. Lookup Table

•	128-Byte User EEPROM

•	EEPROM Wiper Memory

•	Resistance-Temp. Lookup Table

3.0 to 5.5

CSBGA/16
TSSOP/14

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

Package

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

Operating Temp. Range (°C)

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

CSBGA/16
TSSOP/16

-40 to +95

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

CSBGA/16
TSSOP/16

-40 to +95

DS1858

•	Alarm Flags

•	Complies or Compatible to SFF-8472

•	External Calibration

•	Look-Up Table Compensation

•	User EEPROM

5-Input Muxable

2 Resistors

50kohms

256

Internal

EEPROM

3.3
5

2-Wire

Yes

CSBGA/16
TSSOP/16

-40 to +95

See All Fiber Monitoring and Control (10)

Key Specifications: T/E Carrier & Packetized Products

Part Number

Transmission Standard

Functions

Number of Channels

Input to Output Clocks (MHz)

5V-Tolerant I/O

Supply Voltage (V)

EV-Kit

Package

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

DS33W11

Ethernet/Serial TDM

•	Ethernet Mapper

Yes

3.3

See Data Sheet

DS33W41

Ethernet/Serial TDM

•	Ethernet Mapper

2
4

Yes

3.3

Yes

See Data Sheet

DS33X11

Ethernet/Serial TDM

•	Ethernet Mapper

Yes

3.3

Yes

CSBGA/144

104

DS33X161

Ethernet/Serial TDM

•	Ethernet Mapper

1
16

Yes

3.3

See Data Sheet

DS33X162

Ethernet/Serial TDM

•	Ethernet Mapper

16
2

Yes

3.3

Yes

See Data Sheet

DS33X41

Ethernet/Serial TDM

•	Ethernet Mapper

1
4

Yes

3.3

See Data Sheet

DS33X42

Ethernet/Serial TDM

•	Ethernet Mapper

2
4

Yes

3.3

See Data Sheet

DS33X81

Ethernet/Serial TDM

•	Ethernet Mapper

1
8

Yes

3.3

CSBGA/256

289

DS33X82

Ethernet/Serial TDM

•	Ethernet Mapper

2
8

Yes

3.3

See Data Sheet

DS33R11

Ethernet/Serial TDM
T1/E1/J1

•	Ethernet Mapper

1.544 to 4.096 & 8.192

3.3

Yes

BGA/256

729

See All T/E Carrier & Packetized Products (96)