PLL Circuits

A PLL circuit, or Phase-Locked Loop, features a Voltage-Controlled Oscillator (VCO) whose output is constantly adjusted to match the phase and frequency of an input signal using feedback from a Phase Comparator. A PLL circuit is often used to synchronise (lock) RF receiver circuits to an incoming carrier signal. If a frequency divider n is introduced between the VCO output and the phase comparator, the PLL circuit output frequency will be fin/n, locked in phase to fin. If fin comes from a highly-stable fixed frequency oscillator and n is programmable, then the circuit forms the basis of an accurate Digital Frequency Synthesiser.

...
Read more Read less

Filters

Viewing 1 - 20 of 54 products
Results per page
Sort by
Description Price Number of Elements per Chip Maximum Supply Current Maximum Input Frequency Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature Maximum Output Frequency Minimum Operating Supply Voltage
RS Stock No. 483-6774
Mfr. Part No.74HCT9046AD,112
BrandNexperia
TWD78
Each (In a Pack of 5)
{{productExpansion.quantityLabel}}
1 - - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 5.5 V +125 °C - 4.5 V
RS Stock No. 709-1965
Mfr. Part No.CD4046BEE4
TWD19
Each (In a Pack of 10)
{{productExpansion.quantityLabel}}
1 - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 18 V +125 °C - 3 V
RS Stock No. 923-6693
Mfr. Part No.CD4046BEE4
TWD9
Each (In a Tube of 25)
{{productExpansion.quantityLabel}}
1 - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 18 V +125 °C - 3 V
RS Stock No. 809-6191
Mfr. Part No.CD4046BPW
TWD18
Each (In a Pack of 15)
{{productExpansion.quantityLabel}}
1 0.1 → 1 μA 1.4MHz Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm 18 V +125 °C 1.6 MHz, 2.4 MHz 5 V
RS Stock No. 145-1118
Mfr. Part No.CD4046BPW
TWD7
Each (In a Tube of 90)
{{productExpansion.quantityLabel}}
1 0.1 → 1 μA 1.4MHz Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm 18 V +125 °C 1.6 MHz, 2.4 MHz 5 V
RS Stock No. 787-7018
Mfr. Part No.P2781AF-08SR
TWD42
Each (On a Tape of 5)
{{productExpansion.quantityLabel}}
1 21.2 mA 9MHz Surface Mount SOIC 8 4.9 x 3.91 x 1.5mm 4.9mm 3.91mm 1.5mm 3.6 V +85 °C 9MHz 3 V
New
RS Stock No. 162-9620
Mfr. Part No.P2781AF-08SR
TWD35
Each (On a Reel of 2500)
{{productExpansion.quantityLabel}}
1 21.2 mA 9MHz Surface Mount SOIC 8 4.9 x 3.91 x 1.5mm 4.9mm 3.91mm 1.5mm 3.6 V +85 °C 9MHz 3 V
RS Stock No. 662-4595
Mfr. Part No.CD74HCT4046AM
TWD9
Each (In a Pack of 10)
{{productExpansion.quantityLabel}}
1 - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm 1.58mm 5.5 V +125 °C - 4.5 V
RS Stock No. 650-122
Mfr. Part No.CD74HCT7046AE
TWD70
Each
{{productExpansion.quantityLabel}}
1 - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 5.5 V +125 °C - 4.5 V
RS Stock No. 662-3965
Mfr. Part No.CD74HC4046APWR
TWD18
Each (In a Pack of 10)
{{productExpansion.quantityLabel}}
1 - - Surface Mount TSSOP 16 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm 6 V +125 °C - 2 V
RS Stock No. 145-6056
Mfr. Part No.SN74LV4046AN
TWD31
Each (In a Tube of 25)
{{productExpansion.quantityLabel}}
- ±70 mA - Through Hole PDIP 16 19.69 x 6.6 x 4.57mm 19.69mm 6.6mm 4.57mm 5.5 V +125 °C 38MHz 3 V
New
RS Stock No. 162-9622
Mfr. Part No.P3PS850BHG-08CR
TWD30
Each (On a Reel of 3000)
{{productExpansion.quantityLabel}}
1 28 mA 72MHz Surface Mount WDFN 8 2 x 2 x 0.75mm 2mm 2mm 0.75mm 3.6 V +85 °C 72MHz 2.3 V
New
RS Stock No. 162-8432
Mfr. Part No.TRF3765IRHBT
TWD480
Each (On a Reel of 250)
{{productExpansion.quantityLabel}}
- 190 mA 350MHz Surface Mount VQFN 32 5.15 x 5.15 x 0.95mm 5.15mm 5.15mm 0.95mm 3.6 V +85 °C 4800MHz 3 V
RS Stock No. 662-4598
Mfr. Part No.CD74HCT7046AM
TWD53
Each (In a Pack of 5)
{{productExpansion.quantityLabel}}
1 - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm 1.58mm 5.5 V +125 °C - 4.5 V
RS Stock No. 145-2977
Mfr. Part No.MC14046BDWG
TWD10
Each (In a Tube of 47)
{{productExpansion.quantityLabel}}
- ±1 μA - Surface Mount SOIC 16 10.45 x 7.6 x 2.4mm 10.45mm 7.6mm 2.4mm 18 V +125 °C 0.7MHz 3 V
RS Stock No. 145-5775
Mfr. Part No.CD74HC4046AM
TWD9
Each (In a Tube of 40)
{{productExpansion.quantityLabel}}
1 - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm 1.58mm 6 V 125 °C - 2 V
New
RS Stock No. 162-4869
Mfr. Part No.TLC2933IPW
TWD114
Each (In a Tube of 90)
{{productExpansion.quantityLabel}}
1 - - Surface Mount SOIC 14 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm 5.25 V +75 °C - 2.85 V
RS Stock No. 662-4582
Mfr. Part No.CD74HC4046AM
TWD21
Each (In a Pack of 10)
{{productExpansion.quantityLabel}}
1 - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm 1.58mm 6 V +125 °C - 2 V
RS Stock No. 100-0740
Mfr. Part No.CD74HCT297E
TWD84
Each (In a Tube of 25)
{{productExpansion.quantityLabel}}
1 - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 5.5 V +125 °C - 4.5 V
RS Stock No. 144-9927
Mfr. Part No.CD74HC297E
TWD70
Each (In a Tube of 25)
{{productExpansion.quantityLabel}}
1 - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 6 V +125 °C - 2 V