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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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844004AKI-104LFTIC FREQ SYNTH 32VFQFPN |
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Datasheet |
FemtoClock® | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Synthesizer | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS | 1 | 2:4 | No/Yes | 226.66MHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-VFQFPN (5x5) |
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844004BGI-01LFTIC FREQ SYNTH 24TSSOP |
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Datasheet |
FemtoClock® | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Synthesizer | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS | 1 | 2:4 | No/Yes | 156.5MHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 24-TSSOP |
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844008AKI-46LFIC CLK/FREQ SYNTH 32VFQFPN |
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Datasheet |
FemtoClock® | 32-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | Clock/Frequency Synthesizer, Fanout Distribution | Yes | Crystal | LVDS | 1 | 1:8 | No/Yes | 156.25MHz | Yes/No | 2.375V ~ 2.625V | -40°C ~ 85°C | Surface Mount | - | - | 32-VFQFPN (5x5) |
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844021BG-01LFTIC CLOCK GENERATOR 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 170MHz | Yes/Yes | 2.375V ~ 3.465V | 0°C ~ 70°C | Surface Mount | - | - | 8-TSSOP |
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844021BGI-01LFIC CLOCK GENERATOR 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 170MHz | Yes/Yes | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
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844021BGI-01LFTIC CLOCK GENERATOR 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 170MHz | Yes/Yes | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
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ICS844051CGILFTIC CLK/FREQ SYNTH 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Frequency Synthesizer, Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 187.5MHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
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844071AGLFTIC CLOCK GENERATOR 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 170MHz | Yes/Yes | 2.375V ~ 3.63V | 0°C ~ 70°C | Surface Mount | - | - | 8-TSSOP |
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844251BGI-15LFIC CLOCK GENERATOR 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 750MHz | Yes/Yes | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
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844251BGI-15LFTIC CLOCK GENERATOR 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock Generator | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 750MHz | Yes/Yes | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
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844252AG-04LFIC CLK/FREQ SYNTH 16TSSOP |
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Datasheet |
FemtoClock® | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Clock/Frequency Synthesizer, Clock Generator | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS | 1 | 2:2 | No/Yes | 187.5MHz | Yes/No | 3.135V ~ 3.465V | 0°C ~ 70°C | Surface Mount | - | - | 16-TSSOP |
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844252AG-04LFTIC CLK/FREQ SYNTH 16TSSOP |
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Datasheet |
FemtoClock® | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Frequency Synthesizer, Clock Generator | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS | 1 | 2:2 | No/Yes | 187.5MHz | Yes/No | 3.135V ~ 3.465V | 0°C ~ 70°C | Surface Mount | - | - | 16-TSSOP |
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ICS8442AYILFIC CLK/FREQ SYNTH 32TQFP |
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Datasheet |
- | 32-LQFP | Tray | Obsolete | Not Verified | Clock/Frequency Synthesizer, Fanout Distribution, Multiplexer | Yes with Bypass | Crystal | LVDS | 1 | 1:2 | No/Yes | 700MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-TQFP (7x7) |
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ICS8442AYILFTIC CLK/FREQ SYNTH 32TQFP |
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Datasheet |
- | 32-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Frequency Synthesizer, Fanout Distribution, Multiplexer | Yes with Bypass | Crystal | LVDS | 1 | 1:2 | No/Yes | 700MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-TQFP (7x7) |
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ICS8442AYLFTIC CLK/FREQ SYNTH 32TQFP |
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Datasheet |
- | 32-LQFP | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Frequency Synthesizer, Fanout Distribution, Multiplexer | Yes with Bypass | Crystal | LVDS | 1 | 1:2 | No/Yes | 700MHz | Yes/No | 3.135V ~ 3.465V | 0°C ~ 85°C | Surface Mount | - | - | 32-TQFP (7x7) |
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844801AGI-24LFIC FREQ SYNTH 8TSSOP |
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Datasheet |
FemtoClock® | 8-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Frequency Synthesizer | Yes | Crystal | LVDS | 1 | 1:1 | No/Yes | 405MHz | Yes/Yes | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 8-TSSOP |
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844S42BKILFTIC FREQ SYNTH 56VFQFPN |
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Datasheet |
- | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Synthesizer | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS, LVPECL | 1 | 2:2 | No/Yes | 2.592GHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 56-VFQFPN (8x8) |
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86004BG-01LFTIC FANOUT DIST 16TSSOP |
0 | - |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Fanout Distribution, Multiplexer, Zero Delay Buffer | Yes with Bypass | LVCMOS, LVTTL | LVCMOS, LVTTL | 1 | 1:4 | No/No | 250MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 70°C | Surface Mount | - | - | 16-TSSOP |
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86004BGILFIC FANOUT DIST 16TSSOP |
0 | - |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | Fanout Distribution, Multiplexer, Zero Delay Buffer | Yes with Bypass | LVCMOS, LVTTL | LVCMOS, LVTTL | 1 | 1:4 | No/No | 62.5MHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-TSSOP |
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86004BGILFTIC FANOUT DIST 16TSSOP |
0 | - |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Fanout Distribution, Multiplexer, Zero Delay Buffer | Yes with Bypass | LVCMOS, LVTTL | LVCMOS, LVTTL | 1 | 1:4 | No/No | 62.5MHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 16-TSSOP |
