| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,500 pcs
|
4500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Function | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The MT90401AB1 from Microchip Technology is a Digital Phase Locked Loop (DPLL) integrated circuit engineered to synchronize Synchronous Digital Hierarchy (SDH) and Synchronous Optical Network (SONET) networking equipment. This component ensures that outgoing signal timing adheres to Telcordia, ANSI, and ITU standards during normal operation and in the presence of synchronization signal disturbances.
Key electrical specifications include a supply voltage range of 3V to 3.6V and a current consumption of 150mA. It offers a holdover accuracy of 0.02 ppm and supports selectable input reference frequencies of 1.544 MHz, 2.048 MHz, 19.44 MHz, or 8kHz. The device provides multiple clock outputs, including OC-3/STM-1, DS3, E3, 19.44 MHz, DS2, E1, T1, 8 kHz, and ST-BUS.
Packaged in an 80-LQFP (14x14) format, the MT90401AB1 is designed for surface mount applications. Its operating temperature range is -40°C to 85°C. The device meets requirements for SONET Stratum 3 and SONET minimum clock, as well as GR-1244-CORE Stratum 3 and G.813 Option 1 and Option 2 for SDH Equipment Clocks (SEC).
This IC is suitable for applications such as SONET/SDH Add/Drop multiplexers, SONET/SDH uplinks, integrated access devices, and ATM edge switches.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the MT90401AB1 is between 3V and 3.6V.
The MT90401AB1 operates within a temperature range of -40°C to 85°C.
The MT90401AB1 is supplied in an 80-LQFP package.
The MT90401AB1 is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the MT90401AB1 is 1 Unlimited.
The MT90401AB1 functions as a Digital Phase Locked Loop.
The MT90401AB1 provides OC-3/STM-1, DS3, E3, 19.44 MHz, DS2, E1, T1, 8 kHz and ST-BUS clock outputs.