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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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670M-01LF5IC BUFFER ZERO DELAY |
0 | - |
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- |
* | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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8V41N351Y-01LF8IC CLOCK AND TIMING |
0 | - |
|
- |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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8T49N286-997NLGIIC FREQ TRANS 72VFQFPN |
0 | - |
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- |
FemtoClock® NG | 72-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal | HSCL, LVCMOS, LVDS, LVPECL | 1 | 5:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 72-VFQFPN (10x10) |
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8T49N287-999NLGI#IC FREQ TRANS 56VFQFPN |
0 | - |
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- |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 56-VFQFPN (8x8) |
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252M-46LFIC CLK/FREQ SYNTH 8SOIC |
0 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Clock/Frequency Synthesizer, Spread Spectrum Clock Generator | Yes with Bypass | Clock, Crystal | CMOS | 1 | 1:2 | No/No | 200MHz | Yes/Yes | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 8-SOIC |
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8T49N287-004NLGIIC FREQ TRANS 56VFQFPN |
0 | - |
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- |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 56-VFQFPN (8x8) |
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252M-46LFTIC CLK/FREQ SYNTH 8SOIC |
0 | - |
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- |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Frequency Synthesizer, Spread Spectrum Clock Generator | Yes with Bypass | Clock, Crystal | CMOS | 1 | 1:2 | No/No | 200MHz | Yes/Yes | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 8-SOIC |
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859S0424BGILF-HTIC CLOCK AND TIMING |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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8T49N286-998NLGI8IC FREQ TRANS 72VFQFPN |
0 | - |
|
- |
FemtoClock® NG | 72-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal | HSCL, LVCMOS, LVDS, LVPECL | 1 | 5:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 72-VFQFPN (10x10) |
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MK1493-03BGILFTRIC CLOCK GENERATOR 48TSSOP |
0 | - |
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- |
- | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes | Clock, Crystal | Clock | 1 | 22:14 | No/Yes | 100MHz | Yes/No | 3.15V ~ 3.45V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 48-TSSOP |
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8T49N286-998NLGI#IC FREQ TRANS 72VFQFPN |
0 | - |
|
- |
FemtoClock® NG | 72-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal | HSCL, LVCMOS, LVDS, LVPECL | 1 | 5:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 72-VFQFPN (10x10) |
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8T49N285NLGIIC FREQ TRANS 56VFQFPN |
0 | - |
|
- |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal | HSCL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 56-VFQFPN (8x8) |
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8T49N287-001NLGIIC FREQ TRANS 56VFQFPN |
0 | - |
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- |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 56-VFQFPN (8x8) |
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441MI-13LFTIC CLOCK MULTIPLIER |
0 | - |
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- |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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8T49N205A-003NLGI8IC FREQ TRANS 40VFQFPN |
0 | - |
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- |
FemtoClock® NG | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVDS, LVHSTL, LVPECL, Crystal | LVDS, LVPECL | 1 | 3:2 | Yes/Yes | 1.3GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 40-VFQFPN (6x6) |
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840NT4-01NLGI8IC CLOCK GENERATOR 48VFQFPN |
0 | - |
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- |
FemtoClock® NG | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes with Bypass | LVPECL, Crystal | LVCMOS | 1 | 2:10 | Yes/No | 125MHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 48-VFQFPN (7x7) |
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82V3390BEQG8IC CLOCK GENERATOR 100TQFP |
0 | - |
|
- |
- | 100-LQFP Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes with Bypass | CMOS | CMOS | 1 | 14:11 | Yes/Yes | 625MHz | Yes/Yes | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 100-TQFP (14x14) |
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8T49N286-999NLGIIC FREQ TRANS 72VFQFPN |
0 | - |
|
- |
FemtoClock® NG | 72-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal | HSCL, LVCMOS, LVDS, LVPECL | 1 | 5:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 72-VFQFPN (10x10) |
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843S06FYLFIC CLOCK SYNTHESIZER 48TQFP |
0 | - |
|
- |
- | 48-TQFP Exposed Pad | Tray | Obsolete | Not Verified | Clock Synthesizer | Yes | LVPECL | Clock, LVPECL | 1 | 7:6 | Yes/Yes | 622MHz | No/Yes | 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 48-PTQFP (7x7) |
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8T49N287-004NLGI8IC FREQ TRANS 56VFQFPN |
0 | - |
|
- |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Translator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 56-VFQFPN (8x8) |

