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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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AD9540BCPZIC CLOCK GENERATOR 48LFCSP |
0 | - |
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Datasheet |
- | 48-VFQFN Exposed Pad, CSP | Tray | Active | Not Verified | Clock Generator | Yes | Clock | CML, PECL | 1 | 2:2 | Yes/Yes | 655MHz | Yes/No | 1.71V ~ 1.89V | -40°C ~ 85°C | Surface Mount | - | - | 48-LFCSP-VQ (7x7) |
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8V19N474BFGIIC JITTER ATTEN 81FPBGA |
240 | - |
|
Datasheet |
FemtoClock® NG | 81-LFBGA | Tray | Not For New Designs | Not Verified | Jitter Attenuator | Yes | LVDS, LVPECL | LVDS, LVPECL | 1 | 2:12 | No/Yes | 2.5GHz | Yes/No | 3.3V | -40°C ~ 85°C | Surface Mount | - | - | 81-FPBGA (8x8) |
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RC38208A200GBB#BC08 OUTPUT ULTRA-LOW JITTER 2-CHA |
260 | - |
|
- |
FemtoClock® | 64-TFBGA | Tray | Active | - | Clock Generator, Jitter Attenuator | Yes | Clock, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 2.5GHz | Yes/No | 1.71V ~ 1.89V | -40°C ~ 95°C (TA) | Surface Mount | - | - | 64-BGA (7x7) |
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RC38208A100GBB#BC0FC3W -ULTRA-LOW JITTER RF SYNCHR |
250 | - |
|
- |
- | 64-TFBGA | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 64-BGA (7x7) |
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RC38112A200GBB#BC012 OUTPUT ULTRA-LOW JITTER 1-CHA |
260 | - |
|
- |
FemtoClock® | 100-TFBGA | Tray | Active | - | Clock Synthesizer | Yes | Clock, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 5:12 | Yes/Yes | 2.5GHz | Yes/No | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 100-BGA (9x9) |
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RC38112A100GBB#BC012 OUTPUT ULTRA-LOW JITTER 1-CHA |
260 | - |
|
- |
FemtoClock® | 100-TFBGA | Tray | Active | - | Clock Synthesizer | Yes | Clock, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 5:12 | Yes/Yes | 2.5GHz | Yes/No | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 100-BGA (9x9) |
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8T49N283C-999NLGIIC TRANSLATOR UNIV FREQ 56VFQFN |
520 | - |
|
Datasheet |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tray | Active | Not Verified | - | Yes with Bypass | Crystal | LVCMOS, LVPECL | 1 | 1:8 | No/Yes | 1GHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 56-VFQFPN (8x8) |
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8A34013E-000NBGIC FREQ SYNTH 48VFQFPN |
260 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tray | Active | Not Verified | Frequency Synthesizer | Yes | Clock | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 2:4 | Yes/Yes | 1GHz | Yes/No | 1.71V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 48-VFQFPN (7x7) |
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8T49N287A-996NLGIIC JITTER ATTEN 56VFQFPN |
260 | - |
|
- |
FemtoClock® NG | 56-VFQFN Exposed Pad | Tray | Not For New Designs | Not Verified | Jitter Attenuator | Yes with Bypass | HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, Crystal | HCSL, LVCMOS, LVDS, LVPECL | 1 | 3:8 | Yes/Yes | 1GHz | Yes/No | 2.375V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 56-VFQFPN (8x8) |
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RC38312A200GBB#BC012 OUTPUT ULTRA-LOW JITTER 3-CHA |
260 | - |
|
- |
FemtoClock® | 100-TFBGA | Tray | Active | - | Clock Synthesizer | Yes | Clock, Crystal | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 5:12 | Yes/Yes | 2.5GHz | Yes/No | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 100-BGA (9x9) |
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SI5395B-A-GMSINGLE PLL JITTER ATTENUATOR WIT |
112 | - |
|
Datasheet |
DSPLL® | 64-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Multiplier, Jitter Attenuator | Yes | Clock, Crystal, LVCMOS | CML, HCSL, LVCMOS, LVDS, LVPECL | 1 | 4:12 | Yes/Yes | 350MHz | Yes/No | 1.71V ~ 1.89V, 3.14V ~ 3.47V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 64-QFN (9x9) |
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SI5395P-A-GMIC CLOCK MULTIPLIER 64QFN |
247 | - |
|
Datasheet |
- | 64-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Multiplier, Jitter Attenuator | Yes | LVCMOS | CML, HCSL, LVDS, LVPECL, LVCMOS | 1 | 4:12 | Yes/Yes | 644.53MHz | Yes/No | 1.71V ~ 1.89V, 3.14V ~ 3.47V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 64-QFN (9x9) |
|
|
8V89308ANLGI8IC CLK SYNTH PLL 250MHZ 32VFQFN |
2,500 | - |
|
Datasheet |
FemtoClock® | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | - | Yes | LVDS, LVPECL | LVPECL | 1 | 1:2 | Yes/Yes | 156.25MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-VFQFPN (5x5) |
|
|
813N252BKI-09LFIC NETWORK TIMING 32VFQFPN |
382 | - |
|
Datasheet |
FemtoClock® | 32-VFQFN Exposed Pad | Tray | Discontinued at Digi-Key | Not Verified | - | Yes with Bypass | HCSL, LVDS, LVHSTL, LVPECL, SSTL | LVPECL | 1 | 2:2 | Yes/Yes | 312.5MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 32-VFQFPN (5x5) |
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LMX2571SRHHTEPIC FREQ SYNTH 36VQFN |
158 | - |
|
Datasheet |
PLLatinum™ | 36-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | Frequency Synthesizer | No | Clock, Crystal | Clock | 1 | 1:2 | No/No | 1.4GHz | Yes/Yes | 3.15V ~ 3.45V | -55°C ~ 125°C (TA) | Surface Mount | - | - | 36-VQFN (6x6) |
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8A34011E-000AJGIC FREQ SYNTH 144CABGA |
158 | - |
|
Datasheet |
- | 144-TFBGA | Tray | Active | Not Verified | Frequency Synthesizer | Yes | Clock | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 8 | 8:12 | Yes/Yes | 1GHz | Yes/No | 1.71V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 144-CABGA (10x10) |
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8A34046E-000NLGIC CLOCK GENERATOR 72VFQFPN |
168 | - |
|
Datasheet |
- | 72-VFQFN Exposed Pad | Tray | Active | Not Verified | Clock Generator | Yes | LVCMOS | CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL | 1 | 4:12 | Yes/Yes | 1GHz | Yes/No | 1.71V ~ 3.465V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 72-VFQFPN (10x10) |
|
LMK5C33216ARGCTS1THREE DPLL, THREE APLL, TWO-INPU |
247 | - |
|
Datasheet |
- | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | Clock Synchronizer and Jitter Cleaner | Yes | Differential or Single-Ended | HCSL, HSDS, LVCMOS, LVDS, LVPECL | 1 | 2:16 | Yes/Yes | 25MHz, 200MHz, 650MHz, 1.25GHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 105°C (TA) | Surface Mount | - | - | 64-VQFN (9x9) |
|
LMK5C33216RGCTIC CLOCK GENERATOR 64VQFN |
243 | - |
|
Datasheet |
- | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Clock Generator, Clock Synchronizer, Jitter Attenuator | Yes | HCSL, LVCMOS, LVDS, LVPECL, Crystal | CML, LVCMOS, LVDS, LVPECL | 1 | 2:16 | Yes/Yes | 200MHz, 1GHz, 3GHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 64-VQFN (9x9) |
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AD53564JSWZDUAL DCL IN XFCB1.5 FOR SOC/LOGI |
90 | - |
|
- |
- | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

