MK2049-01 Description
The MK2049 is a Phase-Locked Loop (PLL) based clock synthesizer, which accepts an 8 kHz clock input as a reference and generates T1, E1, T3, E3, and OC3 frequencies. The device can also accept a T1, E1, T3, or E3 input clock and provide the same output for loop timing. All outputs are frequency locked together and to the input.
MK2049-01 Key Features
- Packaged in 20 pin SOIC
- Meets the TR62411, ETS300 011, and GR-1244 specification for MTIE, Pull-in/Hold-in Range, Phase Transients, and Jitter G
- Accepts multiple inputs: 8 kHz backplane clock or Loop Timing frequencies
- Locks to 8 kHz ±100 ppm (External mode)
- Exact internal ratios eliminate the need for external dividers
- Zero ppm synthesis error in all output clocks
- Output clock rates include T1, E1, T3, E3, and OC3÷8
- 5 V ±5% operation
- Offered in mercial and Industrial temperature versions
- 525 Race Street