|  | MaxLinear, Inc. | IC WAN CLOCK E1/E1 DUAL 18DIP | Obsolete | No | Telecom | Clock | Clock | 1 | 1:2 | No/No | 2.048MHz | 3.135 V ~ 5.25 V | -40°C ~ 85°C | Through Hole | 18-DIP (0.300", 7.62mm) | 18-PDIP | 
                    
                |  | MaxLinear, Inc. | IC WAN CLOCK E1/E1 DUAL 18DIP | Obsolete | Yes | Ethernet (WAN), T1/E1 | Clock | Clock | 1 | 1:2 | No/No | 16.384kHz | 3.3 V ~ 5 V | -40°C ~ 85°C | Through Hole | 18-DIP (0.300", 7.62mm) | 18-PDIP | 
                    
                |  | MaxLinear, Inc. | IC CLOCK MULTIPLR LVDS 16QFN | Obsolete | Yes | Ethernet, SONET/SDH | Crystal | LVDS | 1 | 1:1 | No/Yes | 340MHz | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 16-VQFN Exposed Pad | 16-QFN (4x4) | 
                    
                |  | MaxLinear, Inc. | IC CLOCK MULTIPLR LVDS 16QFN | Obsolete | Yes | Ethernet, SONET/SDH | Crystal | LVDS | 1 | 1:1 | No/Yes | 675MHz | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 16-VQFN Exposed Pad | 16-QFN (4x4) | 
                    
                |  | MaxLinear, Inc. | IC TXRX SONET/SDH 8BIT 64QFP | Obsolete | Yes | Ethernet, SONET/SDH | LVCMOS, LVPECL, LVTTL | LVCMOS, LVPECL, LVTTL | 1 | - | Yes/Yes | 622.08MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-FQFP | 64-PQFP (10x10) | 
                    
                |  | MaxLinear, Inc. | IC TXRX SONET/SDH 8BIT 64QFP | Obsolete | Yes | Ethernet, SONET/SDH | LVCMOS, LVPECL, LVTTL | LVCMOS, LVPECL, LVTTL | 1 | - | Yes/Yes | 622.08MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-FQFP | 64-PQFP (10x10) | 
                    
                |  | MaxLinear, Inc. | IC MULTIRATE CDR QUAD 128LQFP | Obsolete | Yes | SONET/SDH, STS, STM | LVDS, LVPECL | LVDS, LVPECL | 1 | 1:2 | Yes/Yes | 622.08MHz | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 128-LQFP | 128-LQFP (14x14) | 
                    
                |  | MaxLinear, Inc. | IC MULTIRATE CDR QUAD 128LQFP | Obsolete | Yes | SONET/SDH, STS, STM | LVDS, LVPECL | LVDS, LVPECL | 1 | 1:2 | Yes/Yes | 622.08MHz | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 128-LQFP | 128-LQFP (14x14) | 
                    
                |  | MaxLinear, Inc. | IC MULTIRATE CDR QUAD 128LQFP | Discontinued at - | Yes | SONET/SDH, STS, STM | LVDS, LVPECL | LVDS, LVPECL | 1 | 1:2 | Yes/Yes | 622.08MHz | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 128-LQFP | 128-LQFP (14x14) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 710MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 350MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 200MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 710MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 350MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 200MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 710MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 350MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 200MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 4:4 | Yes/Yes | 710MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 4:4 | Yes/Yes | 350MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | Silicon Labs | IC CLOCK GEN I2C BUS PROG 24QFN | Obsolete | Yes | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 4:4 | Yes/Yes | 200MHz | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC VCXO PLL WIRELESS 64TQFP | Obsolete | Yes | Wireless Infrastructure Application | LVDS, LVHSTL, LVPECL, Crystal | LVPECL | 1 | 3:9 | Yes/Yes | 614.4MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-TQFP Exposed Pad | 64-TQFP-EP (10x10) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GEN ETHERNET 25MHZ 8TSSOP | Obsolete | Yes | Ethernet | Crystal | HSTL | 1 | 1:1 | No/Yes | 340MHz | 2.375 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK BUFFER ZD PLL 32VFQFP | Obsolete | No | Ethernet, SONET/SDH | Clock, Crystal | LVDS, LVPECL | - | - | Yes/Yes | 625MHz | 2.5V, 3.3V | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad | 32-VFQFPN (5x5) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK FANOUT/BUFF ZD 28SSOP | Obsolete | Yes | PCI Express (PCIe) | Clock | HCSL | 1 | 1:6 | Yes/Yes | 105MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK FANOUT/BUFF ZD 20QSOP | Obsolete | Yes | PCI Express (PCIe) | Clock | HCSL | 1 | 1:2 | Yes/Yes | 110MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 20-SSOP (0.154", 3.90mm Width) | 20-QSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK FANOUT/BUFF ZD 20QSOP | Obsolete | Yes | PCI Express (PCIe) | Clock | HCSL | 1 | 1:2 | Yes/Yes | 110MHz | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 20-SSOP (0.154", 3.90mm Width) | 20-QSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK BUFF 4OUT DIFF 28SSOP | Obsolete | Yes | Intel QPI, PCI Express (PCIe) | Clock | HCSL, LVDS | 1 | 1:4 | Yes/Yes | 400MHz | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC FANOUT/BUFFER DIFF 64QFPN | Obsolete | Yes | PCI Express (PCIe) | Clock | HCSL | 1 | 2:15 | Yes/Yes | 400MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-VFQFN Exposed Pad | 64-VFQFPN (9x9) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC PC MAIN CLOCK 72QFPN | Obsolete | No | Intel CPU Servers | Crystal | Clock | - | - | - | - | 3.3V | 0°C ~ 70°C | Surface Mount | 72-VFQFN Exposed Pad | 72-VFQFPN (10x10) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC TIMING CTRL HUB PROG 32MLF | Obsolete | No | - | Crystal | Clock | - | - | - | - | 3.3V | 0°C ~ 70°C | Surface Mount | 32-VFQFN Exposed Pad | 32-VFQFPN (5x5) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC PLL WAN T1/E1 56SSOP | Obsolete | Yes | Stratum | - | - | - | - | - | - | 3.3V | -40°C ~ 85°C | Surface Mount | 56-BSSOP (0.295", 7.50mm Width) | 56-SSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC PLL WAN SYNC ETHERNET 64TQFP | Obsolete | Yes | Ethernet, SONET/SDH, Stratum | CMOS, LVDS, PECL | CMOS, LVDS, PECL | 1 | 3:2 | Yes/Yes | 622.08MHz | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 64-TQFP Exposed Pad | 64-TQFP-EP (10x10) | 
                    
                |  | Microchip Technology | IC CLOCK SYNTHESIZER LN 20TSSOP | Active | Yes | Ethernet | Crystal | LVCMOS | 1 | 1:4 | No/No | 125MHz | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | 
                    
                |  | Microchip Technology | IC CLOCK SYNTHESIZER FIBRE 8-TSSOP | Active | Yes | Fibre Channel | Crystal | LVPECL | 1 | 1:1 | No/Yes | 106.25MHz | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | Microchip Technology | IC CLOCK SYNTHESIZER FIBRE 8-TSSOP | Active | Yes | Fibre Channel | Crystal | LVPECL | 1 | 1:1 | No/Yes | 212.5MHz | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | Microchip Technology | IC CLOCK SYNTHESIZER FIBRE 8-TSSOP | Active | Yes | Ethernet | Crystal | LVPECL | 1 | 1:1 | No/Yes | 312.5MHz | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | Microchip Technology | IC CLOCK DATA REC SDH 175MBPS | Obsolete | Yes | Ethernet, SONET/SDH, ATM applications | PECL, TTL | PECL | 1 | 3:3 | Yes/Yes | 175Mbps | 3.15 V ~ 5.25 V | 0°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC | 
                    
                |  | Microchip Technology | IC CLOCK/DATA RECOVERY 28SOIC | Obsolete | Yes | Ethernet, SONET/SDH, ATM applications | PECL, TTL | PECL | 1 | 3:3 | Yes/Yes | 1.25Gbps | 3.15 V ~ 5.25 V | 0°C ~ 85°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC | 
                    
                |  | Microchip Technology | IC CLOCK LINK REPLICATOR HDTV | Obsolete | No | Fibre Channel, Gigabit Ethernet, HDTV, SATA | CML, LVPECL | LVPECL | 1 | 3:3 | Yes/Yes | - | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP | 
                    
                |  | Microchip Technology | IC CLOCK LINK REPLICATOR HDTV | Obsolete | No | Fibre Channel, Gigabit Ethernet, HDTV, SATA | CML, LVPECL | LVPECL | 1 | 3:3 | Yes/Yes | - | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP | 
                    
                |  | Microchip Technology | IC SYNTEHSIZER 156.25MHZ 24QFN | Active | Yes | Ethernet | LVCMOS, Crystal | LVPECL | 1 | 2:4 | No/Yes | 156.25MHz | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN-EP (4x4) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK SYNC DL VCXO PLL 32 VFQFN | Obsolete | Yes | Video | LVCMOS, LVTTL | LVCMOS, LVTTL | 1 | 2:1 | No/No | 175MHz | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 32-VFQFN Exposed Pad | 32-VFQFPN (5x5) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK SYNC DL VCXO PLL 32 VFQFN | Obsolete | Yes | Video | LVCMOS, LVTTL | LVCMOS, LVTTL | 1 | 2:1 | No/No | 175MHz | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 32-VFQFN Exposed Pad | 32-VFQFPN (5x5) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC VCXO PLL WIRELESS 64TQFP | Obsolete | Yes | Wireless Infrastructure Application | LVDS, LVHSTL, LVPECL, Crystal | LVPECL | 1 | 3:9 | Yes/Yes | 614.4MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-TQFP Exposed Pad | 64-TQFP-EP (10x10) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GEN ETHERNET 25MHZ 8TSSOP | Obsolete | Yes | Ethernet | Crystal | HSTL | 1 | 1:1 | No/Yes | 340MHz | 2.375 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERATOR PLL 48TQFP | Obsolete | Yes | Cavium Processor | LVCMOS, LVDS, LVPECL, LVTTL, SSTL, Crystal | LVCMOS, LVDS, LVTTL | 1 | 2:10 | Yes/Yes | 133.33MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-TQFP Exposed Pad | 48-PTQFP-EP (7x7) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERATOR PLL 48TQFP | Obsolete | Yes | Cavium Processor | LVCMOS, LVDS, LVPECL, LVTTL, SSTL, Crystal | LVCMOS, LVDS, LVTTL | 1 | 2:10 | Yes/Yes | 133.33MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-TQFP Exposed Pad | 48-PTQFP-EP (7x7) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERAT SAS/SATA 16 TSSOP | Obsolete | Yes | SAS, SAS-2, SATA CPU | Crystal | LVPECL | 1 | 1:2 | No/Yes | 150MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERAT SAS/SATA 16 TSSOP | Obsolete | Yes | SAS, SAS-2, SATA CPU | Crystal | LVPECL | 1 | 1:2 | No/Yes | 150MHz | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP |