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.

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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. 145-2977
Mfr. Part No.MC14046BDWG
kr 5,611
Each (In a Tube of 47)
Units
- ±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. 162-4153
Mfr. Part No.CD74HCT7046AE
kr 22,899
Each (In a Tube of 25)
Units
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. 483-6774
Mfr. Part No.74HCT9046AD,112
BrandNexperia
kr 24,106
Each (In a Pack of 5)
Units
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. 145-6056
Mfr. Part No.SN74LV4046AN
kr 5,928
Each (In a Tube of 25)
Units
- ±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
RS Stock No. 528-337
Mfr. Part No.TLC2933AIPW
kr 37,28
Each
Units
1 - - Surface Mount TSSOP 14 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm 5.25 V +75 °C - 2.85 V
RS Stock No. 809-5927
Mfr. Part No.SN74LV4046AN
kr 6,094
Each (In a Pack of 5)
Units
- ±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
RS Stock No. 662-4570
Mfr. Part No.CD74HC297E
kr 13,552
Each (In a Pack of 5)
Units
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
RS Stock No. 483-6538
Mfr. Part No.74HC4046AD,652
BrandNexperia
kr 6,68
Each (In a Pack of 5)
Units
1 50 mA - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 6 V +125 °C - 2 V
RS Stock No. 662-4595
Mfr. Part No.CD74HCT4046AM
kr 4,706
Each (In a Pack of 10)
Units
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. 100-0740
Mfr. Part No.CD74HCT297E
kr 15,023
Each (In a Tube of 25)
Units
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. 662-3961
Mfr. Part No.CD74HC4046AM96
kr 4,237
Each (In a Pack of 10)
Units
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. 634-192
Mfr. Part No.CD74HCT297E
kr 31,00
Each
Units
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. 162-8432
Mfr. Part No.TRF3765IRHBT
kr 100,386
Each (On a Reel of 250)
Units
- 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. 145-1118
Mfr. Part No.CD4046BPW
kr 3,976
Each (In a Tube of 90)
Units
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. 483-6724
Mfr. Part No.74HCT4046AD,112
BrandNexperia
kr 7,518
Each (In a Pack of 5)
Units
1 50 mA - 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. 178-9154
Mfr. Part No.CD74HCT4046AM
kr 4,282
Each (In a Tube of 40)
Units
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. 145-0657
Mfr. Part No.CD74HC4046AE
kr 4,73
Each (In a Tube of 25)
Units
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
RS Stock No. 809-6191
Mfr. Part No.CD4046BPW
kr 4,373
Each (In a Pack of 15)
Units
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. 806-3179
Mfr. Part No.MC14046BDWG
kr 6,172
Each (In a Pack of 20)
Units
- ±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. 145-6969
Mfr. Part No.CD74HC7046AM
kr 21,927
Each (In a Tube of 40)
Units
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
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