| 1719401 | ZL30402QCC1 | SONET/SDH network element PLL. | Zarlink Semiconductor |
| 1719402 | ZL30402_QCC | SONET/SDH network element PLL. | Zarlink Semiconductor |
| 1719403 | ZL30406QGC | SONET/SDH clock multiplier PLL. | Zarlink Semiconductor |
| 1719404 | ZL30407QCC | SONET/SDH network element PLL. | Zarlink Semiconductor |
| 1719405 | ZL30407QCC1 | SONET/SDH network element PLL. | Zarlink Semiconductor |
| 1719406 | ZL30409 | Dual reference frequency selectable, 3.3V Digital PLL with multiple clock outputs for T1/E1 and Stratum 4 and 4E applications, with Stratum 3 Holdover | Zarlink Semiconductor |
| 1719407 | ZL30409DDB1 | T1/E1 system synchronizer with stratum 3 holdover. | Zarlink Semiconductor |
| 1719408 | ZL30409_DDA | T1/E1 system synchronizer with stratum 3 holdover. | Zarlink Semiconductor |
| 1719409 | ZL30409_DDB | T1/E1 system synchronizer with stratum 3 holdover. | Zarlink Semiconductor |
| 1719410 | ZL30410 | Multi-service Line Card PLL | Zarlink Semiconductor |
| 1719411 | ZL30410QCC | Multi-service line card PLL. | Zarlink Semiconductor |
| 1719412 | ZL30414QGC | SONET/SDH clock multiplier PLL. | Zarlink Semiconductor |
| 1719413 | ZL30415QGC | SONET/SDH clock multiplier PLL. | Zarlink Semiconductor |
| 1719414 | ZL30416 | SONET/SDH Clock Multiplier PLL | Zarlink Semiconductor |
| 1719415 | ZL30416QGC | SONET/SDH clock multiplier PLL. | Zarlink Semiconductor |
| 1719416 | ZL30461 | Compact Stratum 3 Timing Module | Zarlink Semiconductor |
| 1719417 | ZL30461MGG | Compact stratum 3 timing module. | Zarlink Semiconductor |
| 1719418 | ZL30462 | Compact Timing Module with 155.52 & 19.44 MHz Outputs | Zarlink Semiconductor |
| 1719419 | ZL30462MCF | Compact timing module. | Zarlink Semiconductor |
|
| 1719420 | ZL38001 | Low-Voltage Acoustic Echo Canceller with Low ERL Compensation | Zarlink Semiconductor |
| 1719421 | ZL38065 | 32 Channel Voice Echo Canceller with Advanced Noise Matching | Zarlink Semiconductor |
| 1719422 | ZL38065GDG | 32 channel voice echo canceller. | Zarlink Semiconductor |
| 1719423 | ZL38065QCG | 32 channel voice echo canceller. | Zarlink Semiconductor |
| 1719424 | ZL38070 | 256 Channel Voice Echo Canceller with Advanced Noise Matching | Zarlink Semiconductor |
| 1719425 | ZL38070GBG | 256 channel voice echo canceller. | Zarlink Semiconductor |
| 1719426 | ZL40000 | 3/6 Channel DC to 2 GHz Power Splitter | Zarlink Semiconductor |
| 1719427 | ZL40000_LCE | 3/6 channel DC to 2 GHz power splitter. | Zarlink Semiconductor |
| 1719428 | ZL40000_LCF | 3/6 channel DC to 2 GHz power splitter. | Zarlink Semiconductor |
| 1719429 | ZL40120 | Low Power, Current Feedback, Quad Operational Amplifier | Zarlink Semiconductor |
| 1719430 | ZL40120_DCA | Low power, current feedback quad operational amplifier. | Zarlink Semiconductor |
| 1719431 | ZL40120_DCB | Low power, current feedback quad operational amplifier. | Zarlink Semiconductor |
| 1719432 | ZL40121 | Low Power, Current Feedback, Dual Operational Amplifier | Zarlink Semiconductor |
| 1719433 | ZL40121_DCA | Low power, current feedback dual operational amplifier. | Zarlink Semiconductor |
| 1719434 | ZL40121_DCB | Low power, current feedback dual operational amplifier. | Zarlink Semiconductor |
| 1719435 | ZL40122 | High Speed, Current Feedback, Quad Operational Amplifier | Zarlink Semiconductor |
| 1719436 | ZL40122DCA1 | High speed, current feedback quad operational amplifier. | Zarlink Semiconductor |
| 1719437 | ZL40122DCB1 | High speed, current feedback quad operational amplifier. | Zarlink Semiconductor |
| 1719438 | ZL40122_DCA | High speed, current feedback quad operational amplifier. | Zarlink Semiconductor |
| 1719439 | ZL40122_DCB | High speed, current feedback quad operational amplifier. | Zarlink Semiconductor |
| 1719440 | ZL40123 | High Speed, Current Feedback, Dual Operational Amplifier | Zarlink Semiconductor |
