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0755-82798135Clock Generators, PLLs, Frequency Synthesizers
Clock Generators, PLLs and Frequency Synthesizers are clock and timing ICs used to generate, multiply, synthesize and synchronize timing signals in electronic systems. They are widely used in communication equipment, networking devices, industrial control, embedded systems, computing platforms, data acquisition, test instruments, automotive electronics and high-speed digital applications.
This category includes clock generator ICs, phase-locked loop ICs, frequency synthesizer ICs, jitter cleaners, clock multipliers, programmable clock devices and related timing control components. These devices are commonly selected based on output frequency range, jitter performance, number of outputs, reference input type, programmability, supply voltage, package type and application requirements.
TomatoElec supplies original Clock Generators, PLLs and Frequency Synthesizers from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, Renesas, Microchip, STMicroelectronics, NXP, onsemi, Infineon and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | PLL | Input | Output | Number of Circuits | Ratio - Input:Output | Differential - Input:Output | Frequency - Max | Divider/Multiplier | Voltage - Supply | Operating Temperature | Mounting Type | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RC22504A000GNK#BB0IC FREQ SYNTH 24VFQFPN |
175 | - |
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Datasheet |
FemtoClock® | 24-WFQFN Exposed Pad | Tray | Active | Not Verified | Frequency Synthesizer | Yes | Clock, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:5 | Yes/Yes | 180MHz, 1GHz | Yes/No | 1.71V ~ 1.89V, 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 24-VFQFPN (4x4) |
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LMK04208NKDTIC CLOCK DUAL PLL 64WQFN |
283 | - |
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Datasheet |
PLLatinum™ | 64-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | - | Yes | LVCMOS, LVDS, LVPECL | LVCMOS, LVDS, LVPECL | 1 | 2:7 | Yes/Yes | 1.536GHz | Yes/No | 3.15V ~ 3.45V | -45°C ~ 85°C | Surface Mount | - | - | 64-WQFN (9x9) |
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RC32504A000GNK#BB0IC FREQ TRANS 24VFQFPN |
372 | - |
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Datasheet |
FemtoClock® | 24-WFQFN Exposed Pad | Tray | Active | Not Verified | Frequency Translator | Yes | HCSL, LVCMOS, LVDS, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:5 | Yes/Yes | 180MHz, 1GHz | Yes/No | 1.71V ~ 1.89V, 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 24-VFQFPN (4x4) |
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ADF4155BCPZIC PLL FRAC-N FREQ SYNTH 20LFCSP |
61 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad, CSP | Tray | Active | Not Verified | - | Yes | LVDS, LVPECL | Clock | 1 | 2:1 | Yes/No | 4GHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 24-LFCSP (4x4) |
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SI5332B-D-GM2IC CLOCK GENERATOR 40QFN |
1,221 | - |
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Datasheet |
MultiSynth™ | 40-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 200MHz | Yes/No | 1.71V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 40-QFN (6x6) |
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SI5332H-D-GM1IC CLOCK GENERATOR 32QFN |
719 | - |
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Datasheet |
MultiSynth™ | 32-TFQFN Exposed Pad | Tray | Active | Not Verified | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:6 | Yes/Yes | 200MHz | Yes/No | 1.71V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 32-QFN (5x5) |
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AD9552BCPZIC CLOCK GENERATOR 32LFCSP |
133 | - |
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Datasheet |
- | 32-WFQFN Exposed Pad, CSP | Tray | Active | Not Verified | Clock Generator | Yes with Bypass | CMOS, Crystal | CMOS, LVDS, LVPECL | 1 | 2:2 | No/Yes | 900MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-LFCSP-WQ (5x5) |
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SI5332B-D-AM1IC CLOCK GENERATOR 32QFN |
352 | - |
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Datasheet |
MultiSynth™ | 32-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Generator, Frequency Synthesizer | Yes with Bypass | Clock, Crystal, LVCMOS | HCSL, LVCMOS, LVDS, LVPECL | 2 | 1:6 | Yes/Yes | 333.33MHz | Yes/No | 1.71V ~ 3.46V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 32-QFN (5x5) |
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LMK5B12204RGZTIC FREQ SYNTH 48VQFN |
1,330 | - |
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Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Clock Generator, Clock Synchronizer, Frequency Synthesizer, Jitter Attenuator | Yes | LVCMOS | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:4 | Yes/Yes | 800MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 48-VQFN (7x7) |
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MC100LVEP34DTR2GIC CLOCK GENERATOR 16TSSOP |
2,400 | - |
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Datasheet |
100LVEP | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Clock Generator | No | CML, LVDS, NECL, PECL | ECL | 1 | 1:3 | Yes/Yes | 2.8GHz | Yes/No | 2.375V ~ 3.8V | -40°C ~ 85°C | Surface Mount | - | - | 16-TSSOP |
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ZL30263LDG1IC CLOCK MULTIPLIER 56QFN |
364 | - |
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Datasheet |
- | 56-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Multiplier, Frequency Synthesizer | Yes with Bypass | CMOS, Crystal | CMOS, HCSL, HSTL, LVDS, LVPECL | 1 | 4:10 | Yes/Yes | 1.045GHz | Yes/No | 1.71V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 56-QFN (8x8) |
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SI5340C-D-GMIC JITTER ATTENUATOR/MULTIPLEXER |
7,123 | - |
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Datasheet |
- | 44-VFQFN Exposed Pad | Tray | Active | Not Verified | - | Yes | LVCMOS, LVDS, LVPECL, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 4:4 | Yes/Yes | 1.028GHz | Yes/No | 1.71V ~ 3.47V | -40°C ~ 85°C | Surface Mount | - | - | 44-QFN (7x7) |
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TRF3765IRHBTIC INTEGER-N/FRACTIONAL 32VQFN |
180 | - |
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Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Integer-N/Fractional-N, VCO | Yes | Clock | Clock | 1 | 1:4 | No/Yes | 4.8GHz | Yes/No | 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | - | - | 32-VQFN (5x5) |
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LMK03318RHSTIC CLOCK GENERATOR PLL 48WQFN |
514 | - |
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Datasheet |
PLLatinum™ | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | - | Yes with Bypass | LVCMOS | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 2:8 | Yes/Yes | 1GHz | Yes/Yes | 3.15V ~ 3.45V | -40°C ~ 85°C | Surface Mount | - | - | 48-WQFN (7x7) |
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AD9901KPZIC DIG PHASE/FREQ DISCRIM 20PLCC |
93 | - |
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Datasheet |
- | 20-LCC (J-Lead) | Tube | Active | Not Verified | Digital Phase/Frequency Discriminator | Yes | CMOS, ECL, TTL | CMOS, ECL, TTL | 1 | 2:1 | Yes/Yes | 200MHz | No/No | 5V | 0°C ~ 70°C | Surface Mount | - | - | 20-PLCC (9x9) |
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SI5332A-D-AM1IC CLOCK GENERATOR 32QFN |
184 | - |
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Datasheet |
MultiSynth™ | 32-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Generator, Frequency Synthesizer | Yes with Bypass | Clock, Crystal, LVCMOS | HCSL, LVCMOS, LVDS, LVPECL | 2 | 1:6 | Yes/Yes | 333.33MHz | Yes/No | 1.71V ~ 3.46V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 32-QFN (5x5) |
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AD9518-4ABCPZ-RL7IC CLOCK GENERATOR 48LFCSP |
1,573 | - |
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Datasheet |
- | 48-VFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Not Verified | Clock Generator, Fanout Distribution | Yes | CMOS, LVDS, LVPECL | LVPECL | 1 | 1:6 | Yes/Yes | 1.8GHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 48-LFCSP-VQ (7x7) |
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AD9518-1ABCPZ-RL7IC CLOCK GENERATOR 48LFCSP |
113 | - |
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Datasheet |
- | 48-VFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Not Verified | Clock Generator, Fanout Distribution | Yes | CMOS, LVDS, LVPECL | LVPECL | 1 | 1:6 | Yes/Yes | 2.65GHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 48-LFCSP-VQ (7x7) |
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SI5332E-D-GM3IC CLOCK GENERATOR 48LGA |
817 | - |
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Datasheet |
MultiSynth™ | 48-TFLGA Exposed Pad | Tray | Active | Not Verified | Clock Generator | Yes | LVCMOS, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:12 | Yes/Yes | 312.5MHz | Yes/No | 1.71V ~ 3.63V | -40°C ~ 85°C | Surface Mount | - | - | 48-LGA (6x6) |
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8T49N286A-998NLGIIC TRANSLATOR UNIV FREQ VFQFN |
205 | - |
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Datasheet |
FemtoClock® NG | 72-VFQFN Exposed Pad | Tray | Active | Not Verified | - | Yes with Bypass | HCSL, LVCMOS, LVDSM, LVHSTL, LVPECL, Crystal | HSCL, LVCMOS, LVDS, LVPECL | 1 | 5:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 72-VFQFPN (10x10) |

