Home > Product Center > Products > Passive devices
Crystal | FCXO
NW36M25LA

 c_NW36M25LA_NSA3437A_e.pdf

NW36M25LA

Four inputs, Stratum 3 solution for the Synchronous Timing Source in SONET/SDH network elements.

Accepts 4 reference inputs in 9 steps from 8 kHz to 77.76 MHz (See specification below)

Compliant with Telcordia GR1244CORE, GR253 and ITU-T G.812 / G.813.

Hit-less reference switching.

Frequency ramp control during reference switching.

Supports Master / Slave operation

Three output signals: one selectable (See specification below) up to 77.76 MHz, one fixed at 8 kHz and 1.544 MHz or 2.048 MHz BITS output.


NW34M25WA

 c_NW34M25WA_NSA3436A_e.pdf

NW34M25WA

Dual reference inputs, LVPECL and CMOS outputs

Simple hardware control for operational mode

Automatic Free-run upon loss of input reference

Lock acquisition time < 1 second

 


NW19M12WA

 c_NW19M12WAB_NSA3435A_e.pdf

NW19M12WA

Output frequency in sync with input frequency can be obtained.

Lock status can be monitored with VCXO control voltage monitor output used.

 


NW19M12WB

 c_NW19M12WAB_NSA3435A_e.pdf

NW19M12WB

Output frequency in sync with input frequency can be obtained.

Lock status can be monitored with VCXO control voltage monitor output used.