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| Part Number |
Description |
Key Advantages |
| DS1877 |
SFP Controller for Dual Rx Interface

| Eases Design of Low-Cost Media Converters and Optical Video Modules |
| DS1878 |
SFP+ Controller with Digital LDD Interface

| Meets All SFF-8472 Control and Monitoring Requirements |
| DS1876 |
SFP Controller with Dual LDD Interface

| Industry's First Dual Tx Controller for Video SFP Modules |
| DS1842A |
76V, APD, Dual Output Current Monitor

| APD Bias Output Stage and Fast Current Monitor on a Single Chip |
| DS1873 |
SFP+ Controller with Analog LDD Interface

| Controls and Monitors All Functions for SFP and SFP+ Modules |
| DS1874 |
SFP+ Controller with Digital LDD Interface

| Combination of DS1874 and MAX3798/MAX3799 Provides APC Loop, Current Control, and Complete SFF-8472 Functionality |
| DS1862A |
XFP Laser Control and Digital Diagnostic IC

| Implements XFP MSA Requirements for Digital Diagnostics, Serial ID, and User Memory for Laser Control and Monitoring 10Gbps Optical Transceiver Modules (XFP) |
| DS1875 |
PON Triplexer and SFP Controller

| Industry's Next-Generation PON/SFP Controller with APD Boost Converter for Fiber Optic Modules |
| DS1841 |
Temperature-Controlled, NV, I²C, Logarithmic Resistor

| Industry's Only Temperature-Compensated Resistor Optimized for APD Bias in Fiber Optic Modules |
| DS1856 |
Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection

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| DS1862 |
XFP Laser Control and Digital Diagnostic IC

| Implements XFP MSA Requirements for Digital Diagnostics, Serial ID, and User Memory for Laser Control and Monitoring 10Gbps Optical Transceiver Modules (XFP) |
| DS1859 |
Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors

| New 20kΩ Option for Popular DS1859 SFP Optical Control/Monitor Provides Higher Control Resolution |
| DS1857 |
Dual Temperature-Controlled Resistors with External Temperature Input and Monitors

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