|  | Maxim Integrated | IC ECONOSCILLATOR SYNTH 8-SOIC | Active | Frequency Synthesizer | No | Clock | Clock | 1 | 1:2 | No/No | 133MHz | Yes/No | 4.75 V ~ 5.25 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cirrus Logic Inc. | IC SYNTHESIZER  CLOCK MULT 10MSOP | Active | Fractional N Synthesizer | Yes | Clock | Clock | 1 | 2:2 | No/No | 75MHz | Yes/Yes | 3.1 V ~ 3.5 V | -10°C ~ 70°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP | 
                    
                |  | Texas Instruments | IC 2.5V PHASE LOCK LOOP 48-TSSOP | Active | PLL Clock Driver | Yes with Bypass | SSTL-2 | SSTL-2 | 1 | 2:11 | Yes/Yes | 220MHz | No/No | 2.3 V ~ 2.7 V | -40°C ~ 85°C | Surface Mount | 48-TFSOP (0.240", 6.10mm Width) | 48-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC FREQ SYTHTHESIZER 16-TSSOP | Active | Frequency Synthesizer | Yes | Crystal | LVCMOS, LVPECL, LVTTL | 1 | 1:2 | No/Yes | 156.25MHz | Yes/No | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC SYNTHESIZER 16TSSOP | Active | - | Yes | Crystal | LVCMOS, LVPECL, LVTTL | 1 | 1:2 | No/Yes | 156.25MHz | Yes/No | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Analog Devices Inc. | IC PLL CLOCK GEN 25MHZ 40LFCSP | Active | Clock Generator, Fanout Distribution, Multiplexer | Yes | Crystal | CMOS, LVDS, LVPECL | 1 | 1:7 | No/Yes | 156.25MHz | Yes/No | 2.97 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 40-WFQFN Exposed Pad, CSP | 40-LFCSP-WQ (6x6) | 
                    
                |  | Lattice Semiconductor Corporation | IC CLOCK PROGRAM BUFFER 100TQFP | Active | - | Yes with Bypass | HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | EHSTL, HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL | 1 | 2:20 | Yes/Yes | 400MHz | Yes/No | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 100-LQFP | 100-TQFP (14x14) | 
                    
                |  | ON Semiconductor | IC CLOCK GEN ECL 2/4 4/5/6 20TSSOP | Active | Clock Generator | No | NECL, PECL | ECL | 1 | 1:4 | Yes/Yes | 1GHz | Yes/No | 3 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | 
                    
                |  | Silicon Labs | FACTORY PRE-PROGRAMMED CLOCK GE | Not For New Designs | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 64-VFQFN Exposed Pad | 64-QFN (9x9) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERATOR 48VFQFPN | Active | - | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 1:11 | No/Yes | 350MHz | Yes/No | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-VFQFN Exposed Pad | 48-VFQFPN (6x6) | 
                    
                |  | Analog Devices Inc. | IC CLOCK GEN 2.8GHZ VCO 48LFCSP | Active | Clock Generator, Fanout Distribution | Yes | CMOS, LVDS, LVPECL | LVDS, LVPECL | 1 | 1:12 | Yes/Yes | 2.95GHz | Yes/No | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-VFQFN Exposed Pad, CSP | 48-LFCSP-VQ (7x7) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC SYNTHESIZER LVPECL 20-TSSOP | Active | Frequency Synthesizer | Yes with Bypass | Crystal | LVPECL | 1 | 1:2 | No/Yes | 170MHz | Yes/No | 2.97 V ~ 3.63 V | -30°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC FREQ TRANSLATOR ETH 16TSSOP | Active | - | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL | LVCMOS, LVTTL | 1 | 2:2 | Yes/No | 25MHz | Yes/No | 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 SYNTHESIZER LVPECL 20-TSSOP | Active | Frequency Synthesizer | Yes with Bypass | Crystal | LVPECL | 1 | 1:2 | No/Yes | 170MHz | Yes/No | 2.97 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP | 
                    
                |  | Analog Devices Inc. | 6GHZ ULTRA FAST SETTLING FRACTIO | Active | Frequency Synthesizer | Yes | CMOS, TTL | Clock | 1 | 2:1 | Yes/No | - | Yes/Yes | 2.7 V ~ 3.3 V | -40°C ~ 85°C | Surface Mount | 32-WFQFN Exposed Pad | 32-LFCSP-WQ (5x5) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC VCXO SYNC ETH ATTEN 16-TSSOP | Active | Jitter Attenuator, Voltage Controlled Crystal Oscillator (VCXO) | Yes with Bypass | LVCMOS, LVTTL | LVCMOS, LVTTL | 1 | 1:1 | No/No | 25MHz | Yes/No | 2.375 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 GENERATOR 56VFQFPN | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERATOR 16 48-LQFP | Active | Clock Generator, Fanout Distribution, Multiplexer | No | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL | LVCMOS, LVTTL | 1 | 2:16 | Yes/No | 250MHz | Yes/No | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-LQFP | 48-TQFP (7x7) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC SYNTHESIZER LVPECL 32-LQFP | Active | Frequency Synthesizer | Yes with Bypass | Crystal | LVPECL | 1 | 1:2 | No/Yes | 500MHz | Yes/No | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 32-LQFP | 32-LQFP (7x7) | 
                    
                |  | Analog Devices Inc. | IC CLOCK GEN 2.8GHZ VCO 64LFCSP | Active | Clock Generator, Fanout Distribution | Yes | CMOS, LVDS, LVPECL | CMOS, LVDS | 1 | 2:12, 2:24 | Yes/Yes | 2.95GHz | Yes/No | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-VFQFN Exposed Pad, CSP | 64-LFCSP-VQ (9x9) | 
                    
                |  | Nexperia USA Inc. | IC PLL W/VCO 16SOIC | Active | Phase Lock Loop (PLL) | Yes | Clock | Clock | 1 | 2:3 | No/No | 21MHz | No/No | 4.5 V ~ 5.5 V | -40°C ~ 125°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO | 
                    
                |  | Nexperia USA Inc. | IC PHASE LOCK LOOP W/VCO 16SOIC | Active | Phase Lock Loop (PLL) | Yes | Clock | Clock | 1 | 2:3 | No/No | 21MHz | No/No | 4.5 V ~ 5.5 V | -40°C ~ 125°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO | 
                    
                |  | Silicon Labs | I2C PROG ANY FREQUENCY ANY OUT | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                    
                |  | ON Semiconductor | IC BUFFER CLOCK 5OUT 3.3V 8-SOIC | Active | Zero Delay Buffer | Yes | CMOS | CMOS | 1 | 1:5 | No/No | 133MHz | No/No | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Silicon Labs | ANY FREQUENCY ANY OUTPUT XTAL | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                    
                |  | Silicon Labs | ANY FREQUENCY ANY OUTPUT XTAL | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                    
                |  | Maxim Integrated | IC ECONOSCILL 2.048MHZ 8USOP | Active | Clock Generator | No | Clock | Clock | 1 | 1:1 | No/No | 2.048MHz | Yes/No | 2.7 V ~ 3.6 V | -20°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Nexperia USA Inc. | IC PHASE LOCK LOOP W/VCO 16SSOP | Active | Phase Lock Loop (PLL) | Yes | Clock | Clock | 1 | 2:3 | No/No | 21MHz | No/No | 3 V ~ 6 V | -40°C ~ 125°C | Surface Mount | 16-SSOP (0.209", 5.30mm Width) | 16-SSOP | 
                    
                |  | Nexperia USA Inc. | IC PLL W/VCO 16-SSOP | Active | Phase Lock Loop (PLL) | Yes | Clock | Clock | 1 | 2:3 | No/No | 21MHz | No/No | 3 V ~ 6 V | -40°C ~ 125°C | Surface Mount | 16-SSOP (0.209", 5.30mm Width) | 16-SSOP | 
                    
                |  | Diodes Incorporated | IC PLL CLOCK MULT 8-SOIC | Active | - | Yes | Clock, Crystal | Clock | 1 | 1:1 | No/No | 200MHz | No/Yes | 3 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Maxim Integrated | IC ECONOSILL 3.3V SS 8-USOP | Active | Clock Generator | No | Clock | Clock | 1 | 2:1 | No/No | 66MHz | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Maxim Integrated | IC ECONOSILL 3.3V SS 8-USOP | Active | Clock Generator | No | Clock | Clock | 1 | 2:1 | No/No | 66MHz | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Maxim Integrated | IC ECONOSCILLATOR SS 8-USOP | Active | Clock Generator | No | Clock | Clock | 1 | 2:1 | No/No | 66MHz | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Maxim Integrated | IC ECONOSCILLATOR SS 8-SOIC | Active | Clock Generator | No | Clock | Clock | 1 | 1:1 | No/No | 20.4MHz | Yes/No | 4.75 V ~ 5.25 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Maxim Integrated | IC ECONOSCILLATOR SS 8-USOP | Active | Spread Spectrum Clock Generator | No | Clock | Clock | 1 | 1:1 | No/No | - | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Maxim Integrated | IC ECONOSCILLATOR SS 8-USOP | Active | Clock Generator | No | Clock | Clock | 1 | 1:1 | No/No | 33.3MHz | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Maxim Integrated | IC ECONOSCILLATOR SS 8-USOP | Active | Clock Generator | No | Clock | Clock | 1 | 1:1 | No/No | 14.7456MHz | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | Silicon Labs | I2C PROG ANY FREQUENCY ANY OUT | Active | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 20-VFQFN Exposed Pad | 20-QFN (4x4) | 
                    
                |  | IDT, Integrated Device Technology Inc | MICROCLOCK PROGRAMMABLE CLOCK GE | Active | Clock Generator | Yes | Crystal | LVCMOS | 3 | 1:3 | No/No | 32.768kHz | Yes/No | 1.71 V ~ 1.89 V | -40°C ~ 85°C | Surface Mount | 12-UFDFN | 12-DFN (2.5x2.5) | 
                    
                |  | ON Semiconductor | IC CLOCK GEN XTAL - HCSL 16TSSOP | Active | Clock Generator | Yes | Clock, Crystal | HCSL | 1 | 1:2 | No/Yes | 200MHz | Yes/No | 2.97 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Silicon Labs | IC SYNTHESIZER RF1/RF2 24TSSOP | Active | Frequency Synthesizer | Yes | Crystal | Clock | 1 | 1:2 | No/No | 1.8GHz | Yes/No | 2.7 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP | 
                    
                |  | Silicon Labs | EXTERNAL REF CRYSTAL | Active | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:6 | Yes/Yes | 200MHz | Yes/No | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 
                    
                |  | Silicon Labs | EXTERNAL REF CRYSTAL | Active | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 200MHz | Yes/No | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) | 
                    
                |  | ON Semiconductor | IC CLOCK GEN ECL 2/4/8 16TSSOP | Active | Clock Generator | No | LVDS, NECL, PECL | ECL | 1 | 1:4 | Yes/Yes | 1.5GHz | Yes/No | 3 V ~ 3.8 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Silicon Labs | EXTERNAL REF CRYSTAL | Active | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:6 | Yes/Yes | 312.5MHz | Yes/No | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 
                    
                |  | Silicon Labs | EXTERNAL REF CRYSTAL | Active | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:12 | Yes/Yes | 200MHz | Yes/No | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | 
                    
                |  | Silicon Labs | EXTERNAL REF CRYSTAL | Active | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:6 | Yes/Yes | 200MHz | Yes/No | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 
                    
                |  | Silicon Labs | EXTERNAL REF CRYSTAL | Active | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:12 | Yes/Yes | 200MHz | Yes/No | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | 
                    
                |  | ON Semiconductor | IC SYNTH PLL CLOCK LVPECL 24-QFN | Active | Clock/Frequency Synthesizer | Yes | LVCMOS, LVTTL, Crystal | LVPECL | 1 | 1:1 | Yes/Yes | 425MHz | No/No | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 
                    
                |  | ON Semiconductor | IC CLOCK PLL SYNC 25-400MHZ 28PLCC | Active | PLL Clock Generator | Yes | Crystal | PECL | 1 | 1:1 | No/Yes | 400MHz | Yes/No | 3.135 V ~ 5.25 V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |