| 1494441 | SP5669KGMP1T | 2.7GHz I2C Bus Controlled Synthesiser | Mitel Semiconductor |
| 1494442 | SP5669MP1S | 4.5-5.5V; 2.7GHz I2B bus controlled synthesiser | Mitel Semiconductor |
| 1494443 | SP5669MP1T | 4.5-5.5V; 2.7GHz I2B bus controlled synthesiser | Mitel Semiconductor |
| 1494444 | SP5730 | 1.3 GHz Low Phase Noise Frequency Synthesizer | Zarlink Semiconductor |
| 1494445 | SP5730A | 1.3GHz Low Phase Noise Frequency Synthesiser | Mitel Semiconductor |
| 1494446 | SP5730KG | 1.3GHz Low Phase Noise Frequency Synthesiser | Mitel Semiconductor |
| 1494447 | SP5730MP1S | 1.3GHz Low Phase Noise Frequency Synthesiser | Mitel Semiconductor |
| 1494448 | SP5730MP1T | 1.3GHz Low Phase Noise Frequency Synthesiser | Mitel Semiconductor |
| 1494449 | SP5730QP1S | 1.3GHz Low Phase Noise Frequency Synthesiser | Mitel Semiconductor |
| 1494450 | SP5730QP1T | 1.3GHz Low Phase Noise Frequency Synthesiser | Mitel Semiconductor |
| 1494451 | SP5748 | 4.5-5.5V; 2.4GHz very low phase noise PLL. For TV, VCR and cable tuning systems, communications systems | Mitel Semiconductor |
| 1494452 | SP5748 | 2.4 GHz Very Low Phase Noise PLL | Zarlink Semiconductor |
| 1494453 | SP5748A_KG_MP1S | 2.4GHz very low phase noise PLL | Zarlink Semiconductor |
| 1494454 | SP5748A_KG_MP1T | 2.4GHz very low phase noise PLL | Zarlink Semiconductor |
| 1494455 | SP5748A_KG_QP1S | 2.4GHz very low phase noise PLL | Zarlink Semiconductor |
| 1494456 | SP5748A_KG_QP1T | 2.4GHz very low phase noise PLL | Zarlink Semiconductor |
| 1494457 | SP5748KG | 2.4GHz Very Low Phase Noise PLL | Mitel Semiconductor |
| 1494458 | SP5748KGMP1S | 2.4GHz Very Low Phase Noise PLL | Mitel Semiconductor |
| 1494459 | SP5748KGMP1T | 2.4GHz Very Low Phase Noise PLL | Mitel Semiconductor |
|
| 1494460 | SP5748MP1S | 4.5-5.5V; 2.4GHz very low phase noise PLL. For TV, VCR and cable tuning systems, communications systems | Mitel Semiconductor |
| 1494461 | SP5748MP1T | 4.5-5.5V; 2.4GHz very low phase noise PLL. For TV, VCR and cable tuning systems, communications systems | Mitel Semiconductor |
| 1494462 | SP5748_KG_MP1S | 2.4GHz very low phase noise PLL | Zarlink Semiconductor |
| 1494463 | SP5748_KG_MP1T | 2.4GHz very low phase noise PLL | Zarlink Semiconductor |
| 1494464 | SP574B | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494465 | SP574BA | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494466 | SP574BB | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494467 | SP574BJ | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494468 | SP574BK | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494469 | SP574BS | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494470 | SP574BT | 12-Bit Sampling A/D Converters | Sipex Corporation |
| 1494471 | SP5768 | 3.0 GHz Low Phase Noise Frequency Synthesizer | Zarlink Semiconductor |
| 1494472 | SP5769 | 3.0 GHz I | Zarlink Semiconductor |
| 1494473 | SP5769A | 3GHz I2C Bus Synthesiser | Mitel Semiconductor |
| 1494474 | SP5769AKG | 3GHz I2C Bus Synthesiser | Mitel Semiconductor |
| 1494475 | SP5769AKGMP1S | 3GHz I2C Bus Synthesiser | Mitel Semiconductor |
| 1494476 | SP5769AKGMP1T | 3GHz I2C Bus Synthesiser | Mitel Semiconductor |
| 1494477 | SP5769AKGQP1S | 3GHz I2C Bus Synthesiser | Mitel Semiconductor |
| 1494478 | SP5769AKGQP1T | 3GHz I2C Bus Synthesiser | Mitel Semiconductor |
| 1494479 | SP5769A_KG_MP1S | 3 GHz I2C bus synthesizer. | Zarlink Semiconductor |
| 1494480 | SP5769A_KG_MP1TT | 3 GHz I2C bus synthesizer. | Zarlink Semiconductor |
