|  | Analog Devices Inc. | IC FRACTION-N FREQ SYNTH 32LFCSP | Active | - | Yes | CMOS | Clock | 1 | 2:2 | Yes/No | 5GHz | Yes/Yes | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad, CSP | 32-LFCSP-VQ (5x5) | 
                    
                |  | Analog Devices Inc. | IC SYNTH FREQ 155.52MHZ 16SOIC | Active | Clock/Frequency Synthesizer | Yes | CMOS, ECL, PECL, TTL | ECL, PECL | 1 | 2:1 | Yes/Yes | 155.52MHz | No/No | 4.5 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 
                    
                |  | Analog Devices Inc. | IC PLL CLOCK GEN 25MHZ 40LFCSP | Active | Clock Generator, Fanout Distribution, Multiplexer | Yes | Crystal | CMOS, LVDS, LVPECL | 1 | 1:10 | 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) | 
                    
                |  | ON Semiconductor | IC CLOCK PLL SYNC 50-800MHZ 28PLCC | Active | PLL Clock Generator | Yes | CMOS, TTL, Crystal | PECL | 1 | 1:1 | No/Yes | 800MHz | Yes/No | 3.135 V ~ 5.25 V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | 
                    
                |  | ON Semiconductor | IC CLOCK SYNTH 50-800MHZ 28-PLCC | Active | PLL Clock Generator | Yes | Crystal | PECL | 1 | 1:1 | No/Yes | 800MHz | Yes/No | 3.135 V ~ 5.25 V | -40°C ~ 85°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | 
                    
                |  | ON Semiconductor | IC CLOCK GEN ECL 2/4/8 16TSSOP | Active | Clock Generator | No | CML, LVDS, NECL, PECL | ECL | 1 | 1:3 | Yes/Yes | 2.8GHz | Yes/No | 2.375 V ~ 3.8 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Analog Devices Inc. | IC FRAC-N FREQ SYNTH 24LFCSP | Active | Fractional N Synthesizer (RF) | Yes | CMOS, TTL | Clock | 1 | 2:1 | Yes/No | 6.1GHz | Yes/Yes | 2.7 V ~ 3.3 V | -40°C ~ 125°C | Surface Mount | 24-WFQFN Exposed Pad | 24-LFCSP-WQ (4x4) | 
                    
                |  | Analog Devices Inc. | IC CLOCK PLL/VCO 2.2GHZ 64LFCSP | Active | Clock Generator, Fanout Distribution | Yes | Clock | CMOS, LVDS, LVPECL | 1 | 1:14 | 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) | 
                    
                |  | Analog Devices Inc. | IC CLOCK GEN 2.8GHZ VCO 64-LFCSP | Active | Clock Generator, Fanout Distribution | Yes | Clock | CMOS, LVDS, LVPECL | 1 | 1:14 | 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) | 
                    
                |  | ON Semiconductor | IC CLOCK SYNTH 25-400MHZ 28-PLCC | Active | PLL Clock Generator | Yes | Crystal | PECL | 1 | 1:1 | No/Yes | 400MHz | Yes/No | 3.135 V ~ 5.25 V | -40°C ~ 85°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) | 
                    
                |  | ON Semiconductor | IC CLOCK GEN 3.3/5V ECL 20-QFN | 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-VFQFN Exposed Pad | 20-QFN (4x4) | 
                    
                |  | Microsemi Corporation | IC CLOCK GENERATOR 46 56-QFN | Active | Clock Multiplier, Frequency Synthesizer | Yes with Bypass | CMOS, Crystal | CMOS, HCSL, HSTL, LVDS, LVPECL | 1 | 4:6 | Yes/Yes | 156.255MHz | Yes/No | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 56-VFQFN Exposed Pad | 56-QFN (8x8) | 
                    
                |  | Analog Devices Inc. | IC CLOCK GEN 2.4GHZ 64LFCSP | Active | Clock Generator, Fanout Distribution | Yes | CMOS, LVDS, LVPECL | CMOS, LVDS, LVPECL | 1 | 2:12, 2:24 | Yes/Yes | 2.4GHz | Yes/No | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 64-VFQFN Exposed Pad, CSP | 64-LFCSP-VQ (9x9) | 
                    
                |  | Analog Devices Inc. | BBU DERIVATIVE FOR AD9545 | Active | Clock Synchronizer | Yes | Differential or Single-Ended | CML, HCSL, LVDS or Single-Ended | 2 | 4:10 | Yes/Yes | 2.4GHz | Yes/No | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-WFQFN Exposed Pad, CSP | 48-LFCSP (7x7) | 
                    
                |  | Analog Devices Inc. | JITTER CLEANER /PPS  SMALL CEL | Active | Clock Synchronizer | Yes | Differential or Single-Ended | CML, HCSL, LVDS or Single-Ended | 2 | 2:6 | Yes/Yes | 2.4GHz | Yes/Yes | 1.71 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 48-WFQFN Exposed Pad | 48-LFCSP (7x7) | 
                    
                |  | Silicon Labs | IC CLOCK MULTIPLIER PREC 100TQFP | Active | Clock Multiplier, Jitter Attenuator | Yes | Clock | CML, LVCMOS, LVDS, LVPECL | 1 | 4:5 | Yes/Yes | 1.05GHz | No/Yes | 1.71 V ~ 2.75 V | -40°C ~ 85°C | Surface Mount | 100-TQFP | 100-TQFP (14x14) | 
                    
                |  | Silicon Labs | IC CLOCK MULTIPLIER ATTEN 100TQFP | Active | Clock Multiplier, Jitter Attenuator | Yes | Clock | CML, LVCMOS, LVDS, LVPECL | 1 | 4:5 | Yes/Yes | 1.42GHz | No/Yes | 1.71 V ~ 3.63 V | -40°C ~ 85°C | Surface Mount | 100-TQFP | 100-TQFP (14x14) | 
                    
                |  | Analog Devices Inc. | IC PLL W/VCO FRACT-N 40SMD | Active | - | Yes | Clock | Clock | 1 | 1:1 | Yes/No | 8.2GHz | Yes/No | 1.8 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | 40-VFQFN Exposed Pad | 40-SMT (6x6) | 
                    
                |  | Texas Instruments | IC PLL W/VCO 16SO | Active | Phase Lock Loop (PLL) | Yes | CMOS | CMOS | 1 | 1:4 | No/No | 38MHz | No/No | 2 V ~ 6 V | -55°C ~ 125°C | Surface Mount | 16-SOIC (0.209", 5.30mm Width) | 16-SO | 
                    
                |  | Silicon Labs | IC CLOCK GEN 6TDFN | Active | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 6-WFDFN | 6-TDFN (1.2x1.4) | 
                    
                |  | Silicon Labs | IC BUFFER 140MHZ 5CH 3.3V 8SOIC | Obsolete | - | Yes | Clock | LVCMOS | 1 | 1:5 | No/No | 140MHz | No/No | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK BUFFER ZD PLL 3.3V 8-SOIC | Active | Zero Delay Buffer | Yes with Bypass | LVTTL | CMOS, LVCMOS, TTL | 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 | IC BUFFER 140MHZ 5CH 3.3V 8SOIC | Obsolete | - | Yes | Clock | LVCMOS | 1 | 1:5 | No/No | 140MHz | No/No | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Maxim Integrated | IC ECONOSCILLATOR SS 8-UMAX | Active | Spread Spectrum Clock Generator | No | Clock | Clock | 1 | 1:1 | No/No | 66.6MHz | Yes/No | 3 V ~ 3.6 V | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK MLTPLR ZDB 18 16SOIC | Active | Multiplier, Zero Delay Buffer | Yes with Bypass | LVTTL | LVTTL | 1 | 1:8 | No/No | 133.3MHz | Yes/Yes | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 
                    
                |  | Microchip Technology | IC CLOCK MULTIPLX 15 134MHZ 8SOIC | Discontinued at - | - | Yes with Bypass | Clock | Clock | 1 | 1:5 | No/No | 134MHz | No/No | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC BUFFER LOW SKEW OUTPUT 8-SOIC | Active | PLL Zero Delay Buffer | Yes | Clock | Clock | 1 | 1:5 | No/No | 133MHz | No/No | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Microchip Technology | IC CLOCK MULTPLX 19 134MHZ 16SOIC | Discontinued at - | - | Yes with Bypass | Clock | Clock | 1 | 1:9 | No/No | 134MHz | No/No | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK DIVIDER 16.777MHZ 8SOIC | Obsolete | Clock Divider | No | Crystal | Clock | 1 | 1:1 | No/No | 16.78MHz | Yes/No | 2.25 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK SS EMI 8-SOIC | Obsolete | Spread Spectrum Clock Generator | Yes | Clock, Crystal | Clock | 1 | 1:1 | No/No | 108MHz | Yes/No | 2.97 V ~ 3.63 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Texas Instruments | IC DIG PHASE-LOCKED LOOP 16-SOIC | Active | Phase Lock Loop (PLL) | Yes | Clock | Clock | 1 | 1:1 | No/No | 55MHz | No/No | 4.5 V ~ 5.5 V | -55°C ~ 125°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC PLL CLOCK MULTIPLIER 8-SOIC | Last Time Buy | Clock Generator | Yes | Clock, Crystal | CMOS | 1 | 1:1 | No/No | 200MHz | No/Yes | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK GENERATOR PLL 8-SOIC | Active | Clock Generator, Fanout Distribution | Yes with Bypass | Clock, Crystal | CMOS | 1 | 1:2 | No/No | 140MHz | No/Yes | 3 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK SSCG EMI 8-SOIC | Obsolete | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK GEN STB 3.3V 16-TSSOP | Obsolete | Clock Generator, Fanout Distribution | Yes | Clock | Clock | 1 | 1:4 | No/No | 74.25MHz | Yes/No | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK GEN 3.3V SS 8-SOIC | Obsolete | Clock/Frequency Synthesizer, Fanout Distribution, Frequency Modulator, Spread Spectrum Clock Generator | Yes | Clock, Crystal, Resonator | Clock | 1 | 1:2 | No/No | 32MHz | Yes/No | 2.97 V ~ 3.63 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Microchip Technology | IC CLOCK GEN /2/4/8 3.3/5V 16-SOIC | Active | Clock Generator | No | ECL, PECL | Clock | 1 | 1:3 | Yes/Yes | - | Yes/No | 4.2 V ~ 5.5 V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC BUFFER ZD HI PERFORM 16-SSOP | Obsolete | Zero Delay Buffer | Yes with Bypass | Clock | Clock | 1 | 1:9 | No/No | 133MHz | No/No | 2.97 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 16-SSOP (0.154", 3.90mm Width) | 16-QSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC BUFFER ZDB MULTIPLIER 8-SOIC | Active | Zero Delay Buffer | Yes | Clock | CMOS, TTL | 1 | 1:1 | No/No | 80MHz | No/Yes | 3.15 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Microchip Technology | IC CLOCK MULTPX 19 134MHZ 16TSSOP | Discontinued at - | - | Yes with Bypass | Clock | Clock | 1 | 1:9 | No/No | 134MHz | No/No | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Microchip Technology | IC CLOCK MULTPLX 19 220MHZ 16SOIC | Discontinued at - | - | Yes with Bypass | Clock | Clock | 1 | 1:9 | No/No | 220MHz | No/No | 2.25 V ~ 3.63 V | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 
                    
                |  | IDT, Integrated Device Technology Inc | IC CLOCK SYNTHESIZER 16-TSSOP | Last Time Buy | Clock/Frequency Synthesizer | Yes | Clock, Crystal | CMOS | 1 | 1:2 | No/No | 50MHz | No/No | 3.135 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Texas Instruments | IC MLT-CLOCK GENERATR DUAL 20-QSOP | Active | PLL Multi-Clock Generator | Yes | CMOS, Crystal | CMOS | 1 | 1:6 | No/No | 36.87MHz | Yes/No | 2.7 V ~ 3.6 V | -25°C ~ 85°C | Surface Mount | 20-SSOP (0.154", 3.90mm Width) | 20-SSOP/QSOP | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK GEN PROG FLASH 16-TSSOP | Obsolete | Clock Generator, Fanout Distribution | Yes | LVCMOS, LVTTL, Crystal | CMOS | 1 | 1:6 | No/No | 166.6MHz | Yes/No | 2.375 V ~ 3.465 V | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 
                    
                |  | Microchip Technology | IC FREQUENCY DETECTOR 3.3V 8SOIC | Obsolete | Phase Frequency Detector | No | LVECL, LVPECL | LVECL, LVPECL | 1 | 1:2 | Yes/Yes | 2GHz | No/No | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK ZDB 12OUT 125MHZ 52TQFP | Obsolete | Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer | Yes with Bypass | Clock, Crystal | Clock | 1 | 3:12 | No/No | 125MHz | Yes/No | 2.9 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 52-TQFP | 52-TQFP (10x10) | 
                    
                |  | Cypress Semiconductor Corp | IC CLOCK GEN PROG 8-TSSOP | Active | Clock Generator | Yes | Clock, Crystal | CMOS, TTL | 1 | 1:1 | No/No | 100MHz, 133MHz | Yes/Yes | 3.3V, 5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 
                    
                |  | IDT, Integrated Device Technology Inc | IC SRL PROGR TRPL PLL CLOCK 20QSOP | Last Time Buy | Clock/Frequency Synthesizer | Yes with Bypass | Clock, Crystal | LVCMOS | 1 | 1:9 | No/No | 200MHz | No/Yes | 3 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 20-SSOP (0.154", 3.90mm Width) | 20-QSOP | 
                    
                |  | Analog Devices Inc. | IC SYNTHESIZER VCO 24LFCSP | Active | Fanout Distribution, Integer N Synthesizer (RF) | Yes | CMOS, TTL | Clock | 1 | 1:2 | No/No | 2.17GHz | Yes/No | 3 V ~ 3.6 V | -40°C ~ 85°C | Surface Mount | 24-WFQFN Exposed Pad, CSP | 24-LFCSP-WQ (4x4) | 
                    
                |  | IDT, Integrated Device Technology Inc | IC SYNTHESIZER GP LVPECL 32-LQFP | Active | Frequency Synthesizer | Yes | Crystal | LVPECL | 1 | 1:1 | No/Yes | 700MHz | Yes/No | 3.135 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 32-LQFP | 32-LQFP (7x7) |