What are Clock Generators, PLLs, Frequency Synthesizers ?
Clock Generators, PLLs, Frequency Synthesizers are integrated circuits that generate clock signals to synchronize operations in electronic devices. They are commonly used in applications like wireless communication, RF signal processing, and electronic assembly. Important specifications for selection include Frequency, which determines the operational speed; Input, which affects compatibility with existing systems; and Output, which ensures proper signal integrity. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Differential | Divider | Frequency | Input | Mounting Type | Number of Circuits | Operating Temperature | Output | PLL | Ratio | Supplier Device Package | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology
|
708,000
|
Price on request
708,000
|
Yes/Yes | Yes/Yes | 1.035GHz | CML, CMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C | CML, CMOS | Yes with Bypass | 4:3 | 32-QFN (5x5) | - | 1.71V ~ 3.465V | |
Texas Instruments
|
209,339
|
Price on request
209,339
|
No/No | Yes/No | 2.4MHz | CMOS | Surface Mount | 1 | -55°C ~ 125°C | CMOS | Yes | 1:1 | 16-TSSOP | Phase Lock Loop (PLL) | 3V ~ 18V | |
On Semiconductor
|
203,370
|
Price on request
203,370
|
No/No | No/No | 1.6MHz | CMOS | Surface Mount | 1 | -55°C ~ 125°C | CMOS | No | 1:2 | 16-SOIC | Phase Lock Loop (PLL) | 3V ~ 15V | |
|
Texas Instruments
|
200,000
|
Price on request
200,000
|
No/No | Yes/No | 2.4MHz | CMOS | Surface Mount | 1 | -55°C ~ 125°C | CMOS | Yes | 1:1 | 16-TSSOP | Phase Lock Loop (PLL) | 3V ~ 18V | |
Texas Instruments
|
159,467
|
Price on request
159,467
|
No/No | No/No | 100MHz | CMOS | Surface Mount | 1 | -20°C ~ 75°C | CMOS | Yes | 2:1 | 14-TSSOP | Phase Lock Loop (PLL) | 2.85V ~ 5.25V | |
Cypress Semiconductor
|
121,704
|
Price on request
121,704
|
No/No | No/No | 133.33MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C (TA) | Clock | Yes with Bypass | 1:5 | 8-SOIC | Zero Delay Buffer | 3V ~ 3.6V | |
On Semiconductor
|
114,000
|
Price on request
114,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
106,117
|
Price on request
106,117
|
No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes with Bypass | 1:5 | 8-SOIC | PLL Clock Driver | 3V ~ 3.6V | |
Cypress Semiconductor
|
90,450
|
Price on request
90,450
|
No/No | No/No | 133.33MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C (TA) | Clock | Yes with Bypass | 1:9 | 16-TSSOP | Zero Delay Buffer | 3V ~ 3.6V | |
|
Texas Instruments
|
90,400
|
Price on request
90,400
|
No/No | No/No | 38MHz | CMOS | Surface Mount | 1 | -55°C ~ 125°C | CMOS | Yes | 1:4 | 16-TSSOP | Phase Lock Loop (PLL) | 2V ~ 6V | |
Renesas
|
88,188
|
Price on request
88,188
|
No/No | Yes/No | 250MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVTTL | No | 2:10 | 32-TQFP (7x7) | Clock Generator | 3V ~ 3.6V | |
Texas Instruments
|
72,320
|
Price on request
72,320
|
Yes/Yes | No/No | 220MHz | SSTL-2 | Surface Mount | 1 | -40°C ~ 85°C | SSTL-2 | Yes with Bypass | 2:11 | 48-TSSOP | PLL Clock Driver | 2.3V ~ 2.7V | |
On Semiconductor
|
57,593
|
Price on request
57,593
|
No/No | Yes/No | 100MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C (TA) | LVCMOS | Yes with Bypass | 1:1 | 8-WDFN (2x2) | Clock Generator | 2.97V ~ 3.63V | |
|
Texas Instruments
|
56,500
|
Price on request
56,500
|
No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes with Bypass | 1:5 | 8-SOIC | PLL Clock Driver | 3V ~ 3.6V | |
Texas Instruments
|
55,876
|
Price on request
55,876
|
No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes with Bypass | 1:5 | 8-TSSOP | PLL Clock Driver | 3V ~ 3.6V | |
STMicroelectronics
|
55,000
|
Price on request
55,000
|
No/No | Yes/No | 4.65GHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | Clock, Crystal | Yes | 3:2 | 28-VFQFPN (5x5) | Frequency Synthesizer (RF) | 3V ~ 3.6V | |
Cypress Semiconductor
|
51,657
|
Price on request
51,657
|
No/No | Yes/No | 133.3MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C (TA) | Clock | Yes with Bypass | 2:4 | 16-SOIC | Zero Delay Buffer | 3V ~ 3.6V | |
|
Texas Instruments
|
47,816
|
Price on request
47,816
|
No/No | Yes/No | 130MHz | Clock | Surface Mount | 1 | -20°C ~ 75°C | Clock | Yes | 2:1 | 14-TSSOP | Phase Lock Loop (PLL) | 3.15V ~ 3.45V | |
|
Analog Devices Inc./Maxim Integrated
|
45,200
|
Price on request
45,200
|
No/No | Yes/No | 250kHz | Clock | Surface Mount | 1 | -40°C ~ 85°C | CMOS, TTL | No | 1:1 | 8-uMAX/uSOP | Clock Generator | 3V ~ 5.5V | |
|
Texas Instruments
|
45,033
|
Price on request
45,033
|
No/No | Yes/No | 110MHz | CMOS | Surface Mount | 1 | -20°C ~ 75°C | CMOS | Yes | 2:1 | 14-TSSOP | Phase Lock Loop (PLL) | 2.85V ~ 5.25V | |
On Semiconductor
|
44,366
|
Price on request
44,366
|
No/Yes | Yes/No | 125MHz | Clock, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL, LVDS | Yes with Bypass | 2:4 | 28-TSSOP | - | 3.135V ~ 3.465V | |
|
Texas Instruments
|
43,761
|
Price on request
43,761
|
No/No | Yes/Yes | 50MHz | CMOS | Surface Mount | 1 | -20°C ~ 75°C | CMOS | Yes | 2:1 | 14-TSSOP | Phase Lock Loop (PLL) | 2.85V ~ 5.25V | |
|
Texas Instruments
|
43,404
|
Price on request
43,404
|
No/No | Yes/Yes | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 1:3 | 14-TSSOP | Spread Spectrum Clock Driver | 1.7V ~ 1.9V, 2.3V ~ 3.6V | |
Renesas
|
42,000
|
Price on request
42,000
|
No/Yes | Yes/No | 125MHz | LVCMOS, LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | HCSL | Yes with Bypass | 2:8 | 32-VFQFPN (5x5) | Clock Generator, Fanout Distribution, Multiplexer | 3.135V ~ 3.465V | |
|
Texas Instruments
|
37,538
|
Price on request
37,538
|
No/No | No/No | 55MHz | CMOS | Surface Mount | 1 | -20°C ~ 75°C | CMOS | Yes | 2:1 | 14-TSSOP | Phase Lock Loop (PLL) | 2.85V ~ 5.25V | |
Texas Instruments
|
36,713
|
Price on request
36,713
|
Yes/Yes | No/No | 180MHz | SSTL-2 | Surface Mount | 1 | 0°C ~ 70°C | SSTL-2 | Yes with Bypass | 1:5 | 28-TSSOP | PLL Clock Driver | 2.3V ~ 2.7V | |
|
Analog Devices Inc./Maxim Integrated
|
36,160
|
Price on request
36,160
|
No/No | Yes/No | 1MHz | Clock | Surface Mount | 1 | -40°C ~ 85°C | CMOS, TTL | No | 1:1 | 8-uMAX/uSOP | Clock Generator | 3V ~ 5.5V | |
On Semiconductor
|
35,902
|
Price on request
35,902
|
Yes/Yes | No/No | 133.33MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C | HCSL | Yes with Bypass | 1:8 | 48-QFN (6x6) | - | 3.135V ~ 3.465V | |
Cypress Semiconductor
|
35,821
|
Price on request
35,821
|
No/No | Yes/Yes | 32MHz | Clock, Crystal, Resonator | Surface Mount | 1 | -40°C ~ 85°C | Clock | Yes | 1:1 | 8-SOIC | Clock/Frequency Synthesizer, Frequency Modulator, Spread Spectrum Clock Generator | 3.135V ~ 3.465V | |
Skyworks Solutions
|
35,000
|
Price on request
35,000
|
Yes/Yes | Yes/No | 350MHz | LVCMOS, LVDS, LVPECL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | CML, HCSL, LVCMOS, LVDS, LVPECL | Yes | 5:10 | 64-QFN (9x9) | - | 1.71V ~ 3.47V | |
On Semiconductor
|
32,350
|
Price on request
32,350
|
No/No | No/No | 133MHz | CMOS | Surface Mount | 1 | -40°C ~ 85°C | CMOS | Yes | 1:5 | 8-TSSOP | Zero Delay Buffer | 3V ~ 3.6V | |
Texas Instruments
|
30,375
|
Price on request
30,375
|
Yes/Yes | Yes/No | 1.5GHz | LVCMOS, LVPECL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVPECL | Yes with Bypass | 3:10 | 64-BGA (8x8) | Clock Synchronizer and Jitter Cleaner | 3V ~ 3.6V | |
|
Texas Instruments
|
30,133
|
Price on request
30,133
|
No/No | Yes/No | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 1:5 | 16-TSSOP | PLL Clock Generator | 1.7V ~ 1.9V | |
|
Texas Instruments
|
30,133
|
Price on request
30,133
|
Yes/Yes | No/No | 140MHz | LVTTL, SSTL-2 | Surface Mount | 1 | 0°C ~ 85°C | SSTL-2 | Yes with Bypass | 1:11 | 48-TSSOP | PLL Clock Driver | 2.3V ~ 2.7V | |
On Semiconductor
|
29,520
|
Price on request
29,520
|
Yes/Yes | No/No | 133.33MHz | Clock | Surface Mount | 1 | 0°C ~ 70°C | HCSL | Yes with Bypass | 1:19 | 72-QFN (10x10) | - | 3.135V ~ 3.465V | |
|
On Semiconductor
|
29,520
|
Price on request
29,520
|
Yes/Yes | No/No | 133MHz | HCSL | Surface Mount | 1 | 0°C ~ 70°C | HCSL | Yes with Bypass | 1:19 | 72-QFN (10x10) | - | 3.135V ~ 3.465V | |
Renesas
|
29,488
|
Price on request
29,488
|
No/No | Yes/No | 27MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes | 2:1 | 20-SOIC | Clock Jitter Attenuator | 3.15V ~ 3.45V | |
|
Renesas
|
29,488
|
Price on request
29,488
|
No/No | Yes/No | 27MHz | LVCMOS | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes | 2:1 | 20-SOIC | Clock Jitter Attenuator | 3.15V ~ 3.45V | |
|
Texas Instruments
|
28,791
|
Price on request
28,791
|
No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes with Bypass | 1:5 | 8-SOIC | PLL Clock Driver | 3V ~ 3.6V | |
On Semiconductor
|
28,616
|
Price on request
28,616
|
No/Yes | No/No | 800MHz | ECL | Surface Mount | 1 | -40°C ~ 70°C | ECL | No | 2:2 | 8-SOIC | Phase Frequency Detector | 4.75V ~ 5.5V | |
Skyworks Solutions
|
26,000
|
Price on request
26,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices Inc./Maxim Integrated
|
25,373
|
Price on request
25,373
|
Yes/Yes | Yes/No | 1.25GHz | CMOS, HSTL, LVDS | Surface Mount | 1 | -40°C ~ 85°C | HSTL, LVDS | Yes with Bypass | 2:14 | 72-LFCSP-VQ (10x10) | - | 3.135V ~ 3.465V | |
Renesas
|
25,000
|
Price on request
25,000
|
No/No | Yes/No | 25MHz | LVCMOS, LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVTTL | Yes with Bypass | 1:1 | 16-TSSOP | Jitter Attenuator, Voltage Controlled Crystal Oscillator (VCXO) | 2.375V ~ 3.465V | |
|
Texas Instruments
|
24,720
|
Price on request
24,720
|
No/No | No/No | 200MHz | LVTTL | Surface Mount | 1 | -40°C ~ 85°C | LVTTL | Yes with Bypass | 2:8 | 16-TSSOP | PLL Clock Driver | 3V ~ 3.6V | |
On Semiconductor
|
23,000
|
Price on request
23,000
|
Yes/Yes | Yes/No | 161.1328MHz | HCSL, LVCMOS, LVDS, LVPECL, LVTTL, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS, LVPECL | Yes with Bypass | 1:4 | 32-QFN (5x5) | - | 1.71V ~ 3.465V | |
|
Texas Instruments
|
22,648
|
Price on request
22,648
|
No/No | Yes/No | 36.864MHz | CMOS, Crystal | Surface Mount | 1 | -25°C ~ 85°C | CMOS | Yes | 1:6 | 20-SSOP | PLL Multi-Clock Generator | 2.7V ~ 3.6V | |
|
Texas Instruments
|
22,600
|
Price on request
22,600
|
No/No | Yes/No | 130MHz | Clock | Surface Mount | 1 | -20°C ~ 75°C | Clock | Yes | 2:1 | 14-TSSOP | Phase Lock Loop (PLL) | 3.15V ~ 3.45V | |
|
Texas Instruments
|
22,600
|
Price on request
22,600
|
No/No | Yes/Yes | 230MHz | LVCMOS, Crystal | Surface Mount | 1 | -40°C ~ 85°C | LVCMOS | Yes with Bypass | 1:3 | 14-TSSOP | PLL Clock Synthesizer | 1.7V ~ 1.9V | |
|
Texas Instruments
|
22,600
|
Price on request
22,600
|
Yes/Yes | No/No | 200MHz | Clock | Surface Mount | 1 | 0°C ~ 85°C | Clock | Yes with Bypass | 1:10 | 48-TSSOP | PLL Clock Driver | 2.3V ~ 2.7V | |
|
Texas Instruments
|
22,476
|
Price on request
22,476
|
- | - | - | - | - | - | - | - | - | - | - | - | - |
Showing 1-50 of 32,478 products