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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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844003BG-01LFIC FREQ SYNTH 24TSSOP |
10,974 | - |
|
Datasheet |
FemtoClock® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Frequency Synthesizer | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS | 1 | 2:3 | No/Yes | 680MHz | Yes/No | 3.135V ~ 3.465V | 0°C ~ 70°C | Surface Mount | - | - | 24-TSSOP |
|
CD74HCT7046AEIC PHASE LOCK LOOP 16DIP |
8,438 | - |
|
Datasheet |
74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Phase Lock Loop (PLL) | Yes | CMOS | CMOS | 1 | 1:2 | No/No | 38MHz | No/No | 4.5V ~ 5.5V | -55°C ~ 125°C | Through Hole | - | - | 16-PDIP |
|
PL123S-09OC-RIC CLK MULTPX 1:9 134MHZ 16TSSOP |
2,500 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | - | Yes with Bypass | Clock | Clock | 1 | 1:9 | No/No | 134MHz | No/No | 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | - | - | 16-TSSOP |
|
PL123E-09OC-RIC CLK MULTPX 1:9 220MHZ 16TSSOP |
2,500 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | - | Yes with Bypass | Clock | Clock | 1 | 1:9 | No/No | 220MHz | No/No | 2.25V ~ 3.63V | 0°C ~ 70°C | Surface Mount | - | - | 16-TSSOP |
|
CY25819SXCIC CLK/FREQ SYNTH 8SOIC |
10,961 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Clock/Frequency Synthesizer, Fanout Distribution, Frequency Modulator, Spread Spectrum Clock Generator | Yes | Clock, Crystal, Resonator | Clock | 1 | 1:2 | No/No | 32MHz | Yes/No | 2.97V ~ 3.63V | 0°C ~ 70°C | Surface Mount | - | - | 8-SOIC |
|
CY241V08ASC-41IC CLOCK GENERATOR 8SOIC |
5,911 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Clock Generator | Yes | Crystal | Clock, Crystal | 1 | 1:1 | No/No | 27MHz, 83.33MHz | Yes/No | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 8-SOIC |
|
|
CY25814ZCIC CLK/FREQ SYNTH 8TSSOP |
226 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Clock/Frequency Synthesizer, Frequency Modulator, Spread Spectrum Clock Generator | Yes | Clock, Crystal, Resonator | Clock, Crystal | 1 | 1:1 | No/No | 128MHz | Yes/Yes | 2.97V ~ 3.465V, 3.135V ~ 3.63V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 8-TSSOP |
|
CG6233ASIC CLOCK GENERATOR 8SOIC |
190 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Clock Generator | Yes | Crystal | Clock | 1 | 1:1 | No/No | 27MHz | Yes/No | 3.135V ~ 3.465V | 0°C ~ 70°C (TA) | Surface Mount | - | - | 8-SOIC |
|
CYIFS741BSXBCLOCK GENERATOR, 68MHZ PDSO8 |
3,039 | - |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 8-SOIC |
|
LMX2323TMXIC FREQ SYNTH 16TSSOP |
35,000 | - |
|
Datasheet |
LMX2323 | 16-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Frequency Synthesizer | Yes | CMOS, TTL | CMOS | 1 | 2:2 | Yes/No | - | Yes/No | 2.7V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount | - | - | 16-TSSOP |
|
TLC2942IDBRPHASE LOCKED LOOP, CMOS, PDSO38 |
16,000 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TLC2942IDBPHASE LOCKED LOOP, PDSO38 |
760 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
P3P2043BG-08SRIC CLK GEN EMI MODULATOR 8-SOIC |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CD74HC297EIC PHASE LOCK LOOP 16DIP |
17,154 | - |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Phase Lock Loop (PLL) | Yes | Clock | Clock | 1 | 1:1 | No/No | 55MHz | No/No | 2V ~ 6V | -55°C ~ 125°C | Through Hole | - | - | 16-PDIP |
|
844003BGI-01LFIC FREQ SYNTH 24TSSOP |
11,321 | - |
|
Datasheet |
FemtoClock® | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Not Verified | Frequency Synthesizer | Yes with Bypass | LVCMOS, LVTTL, Crystal | LVDS | 1 | 2:3 | No/Yes | 680MHz | Yes/No | 3.135V ~ 3.465V | -40°C ~ 85°C | Surface Mount | - | - | 24-TSSOP-EP |
|
LMX2336UTMIC PLL FREQ SYNTH 20TSSOP |
7,818 | - |
|
Datasheet |
PLLatinum™ | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | PLL Frequency Synthesizer | Yes with Bypass | CMOS, TTL | CMOS | 1 | 3:1 | Yes/No | 2GHz, 1.2GHz | Yes/No | 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 20-TSSOP |
|
|
P3P623S00BG-08TRIC CLK EMI REDUCTION FREQ 8TSSOP |
0 | - |
|
Datasheet |
Timing-Safe™ | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | - | Yes | Clock | Clock | 1 | 1:8 | No/No | 50MHz | No/No | 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | - | - | 8-TSSOP |
|
|
ASM3P2182AF-08SRIC FREQ MOD 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Modulator, Spread Spectrum Clock Generator | Yes | CMOS, TTL | CMOS, TTL | 1 | 1:1 | No/No | 210MHz | Yes/No | 2.7V ~ 3.7V | 0°C ~ 70°C | Surface Mount | - | - | 8-SOIC |
|
|
ASM3P2811BF-08SRIC FREQ MOD 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Frequency Modulator, Spread Spectrum Clock Generator | Yes | CMOS, TTL | CMOS, TTL | 1 | 1:1 | No/No | 40MHz | Yes/No | 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | - | - | 8-SOIC |
|
P3P622S01JG-08TRIC CLK GEN EMI MODULATOR 8-SOIC |
5,000 | - |
|
- |
- | - | Bulk | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

