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Technical Specifications
Parameters and characteristics for this part
| Specification | SY88922KC |
|---|---|
| Current - Modulation | 30 mA |
| Data Rate | 2.5 Gbps |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Supplier Device Package | 10-MSOP |
| Type | Laser Diode Driver (Fiber Optic) |
| Voltage - Supply [Max] | 3.6 V, 5.5 V |
| Voltage - Supply [Min] | 4.5 V, 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 200 | $ 7.60 | |
Description
General part information
SY88922V Series
The SY88922 is a high-speed current switch for driving a semiconductor laser diode in optical transmission applications. The output current, or modulation current IMOD, is DC current controlled by IRSET, current through the resistor RSET. The output OUT is HIGH when output enable is HIGH.
The device incorporates complementary open collector outputs with a capability of driving peak current of 25mA.
The resistor REXT must be placed between /OUT and VCC to dissipate the worst case power. RSER is recommended to compensate for laser diode matching issues.
Documents
Technical documentation and resources
