The LMK5B12204 is high-performance network synchronizer clock device that provides jitter cleaning, clock generation, advanced clock monitoring, and superior hitless switching performance to meet the stringent timing requirements of communications infrastructure and industrial applications. The ultra-low jitter and high power supply noise rejection (PSNR) o.
• One Digital Phase-Locked Loop (DPLL) With:
– Hitless Switching: ±50-ps Phase Transient
– Programmable Loop Bandwidth With Fastlock
– Standards-Compliant Synchronization and Holdover Using a Low-Cost TCXO/OCXO
• Two Analog Phase-Locked Loops (APLLs) With Industry-Leading Jitter Performance:
– 50-fs RMS Jitter at 312.5 MHz (APLL1)
– 125-fs RMS Jitter at 155.52 MHz (APLL2)
• Two Reference Clock Inputs
– Priority-Based Input Selection
– Digital Holdover on Loss of Reference
• Four Clock Outputs with Programmable Drivers
– Up to Four Different Output Frequencies
– AC-LVDS, AC-CML, AC-LVPECL, HCSL.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LMK5B33414 |
Texas Instruments |
14-OUT Network Synchronizer | |
2 | LMK550xxxx |
Taiyo Yuden |
(LMKxxxx) High Value Multilayer Ceramic Capacitors | |
3 | LMK5C33216 |
Texas Instruments |
Ultra-Low Jitter Clock Synchronizer | |
4 | LMK00101 |
Texas Instruments |
Ultra-low Jitter LVCMOS Fanout Buffer/Level Translator | |
5 | LMK00105 |
Texas Instruments |
Ultra-Low Jitter LVCMOS Fanout Buffer and Level Translator | |
6 | LMK00301 |
Texas Instruments |
3-GHz 10-Output Ultra-Low Additive Jitter Differential Clock Buffer and Level Translator | |
7 | LMK00304 |
Texas Instruments |
3-GHz 4-Output Ultra-Low Additive Jitter Differential Clock Buffer/Level Translator | |
8 | LMK00306 |
Texas Instruments |
3-GHz 6-Output Ultra-Low Additive Jitter Differential Clock Buffer/Level Translator | |
9 | LMK00308 |
Texas Instruments |
3-GHz 8-Output Ultra-Low Additive Jitter Differential Clock Buffer/Level Translator | |
10 | LMK00334 |
Texas Instruments |
Four-Output Clock Buffer and Level Translator | |
11 | LMK00338 |
Texas Instruments |
8-Output PCIe Gen1/Gen2/Gen3/Gen4/Gen5 Clock Buffer and Level Translator | |
12 | LMK00725 |
Texas Instruments |
Differential-to-3.3V LVPECL Fanout Buffer |