The SGM41291 provides DC bias for the laser diode, EA bias, and MPD bias monitor circuits.
This chip supports I2C interface and other features such as laser diode (LD) open/short monitor, EAM short monitor, GPIO, over-temperature alert, over-temperature protection and so on.
The SGM41291 is available in a Green WLCSP-1.25×1.65-12B package.
Digitally Programmable EAM Bias and LD Driving Current Source
Voltage Sources for EAM Bias (-0.2V to -4.08V, 16mV/Step) with 100mA Maximum Loading Current
Current Sources for LD (0mA to 239.5mA, 0.5mA/Step or 0mA to 119.75mA, 0.25mA/Step)
Backside MPD Current Monitoring (0mA to 3mA)
Support I2C Interface and up to 1MHz I2C Clock Frequency
LD Short/Open and EAM Short Monitoring
+140℃ Over-Temperature Alert Bit
+165℃ Over-Temperature Shutdown
Available in a Green WLCSP-1.25×1.65-12B Package
EML Fiber Modules
AOC and Transponders for Telecom and Data Center Interconnection
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM41291XG/TR | アクティブ | WLCSP-1.25×1.65-12B | 12 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $14/unit 25-99 units : $12/unit 100-249 units : $10/unit 250-499 units : $8/unit 500-999 units : $7/unit 1000-9999 units : $5.2/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 66 days 1000K and above : 84 days |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
