ZL30100
T1/E1 System Synchronizer (Zarlink Semiconductor Inc)
ZL30101
T1/E1 Stratum 3 System Synchronizer (Zarlink Semiconductor Inc)
ZL30102
T1/E1 Stratum 4/4E Redundant System Clock Synchronizer (Zarlink Semiconductor)
ZL30105
T1/E1/SDH Stratum 3 Redundant System Clock Synchronizer (Zarlink Semiconductor)
ZL30106
SONET/SDH/PDH Network Interface DPLL (Zarlink)
ZL30108
SONET/SDH Network Interface DPLL (Zarlink Semiconductor)
ZL30109
DS1/E1 System Synchronizer (Zarlink Semiconductor)
ZL30110
Telecom Rate Conversion DPLL (Zarlink Semiconductor)
ZL30111
POTS Line Card PLL (Zarlink Semiconductor)
ZL30112
SLIC/CODEC DPLL (Zarlink Semiconductor)