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 35 products
Results per page
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. 709-1965
Mfr. Part No.CD4046BEE4
R 7.921
Each (In a Pack of 10)
units
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
R 4.49
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 18 V +125 °C - 3 V
RS stock no. 162-6951
Mfr. Part No.CD74HC4046AM96
R 3.409
Each (On a Reel of 2500)
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. 145-2977
Mfr. Part No.MC14046BDWG
R 10.139
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. 662-3961
Mfr. Part No.CD74HC4046AM96
R 5.11
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. 806-3179
Mfr. Part No.MC14046BDWG
R 11.149
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. 162-4153
Mfr. Part No.CD74HCT7046AE
R 37.184
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. 650-122
Mfr. Part No.CD74HCT7046AE
R 41.44
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. 662-4589
Mfr. Part No.CD74HC4046AE
R 8.82
Each (In a Pack of 10)
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. 817-5537
Mfr. Part No.TRF3765IRHBT
R 144.90
Each
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. 162-8432
Mfr. Part No.TRF3765IRHBT
R 142.566
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. 145-0657
Mfr. Part No.CD74HC4046AE
R 7.85
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. 662-4586
Mfr. Part No.CD74HC7046AM
R 43.382
Each (In a Pack of 5)
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. 100-0740
Mfr. Part No.CD74HCT297E
R 28.126
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
R 39.366
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. 662-4570
Mfr. Part No.CD74HC297E
R 25.41
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. 368-7521
Mfr. Part No.HEF4046BT,652
BrandNexperia
R 4.537
Each (In a Tube of 50)
units
1 - - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 15 V +85 °C - 3 V
RS stock no. 145-6969
Mfr. Part No.CD74HC7046AM
R 36.016
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
RS stock no. 162-4358
Mfr. Part No.TLC2933AIPW
R 32.665
Each (In a Tube of 90)
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. 178-6974
Mfr. Part No.74HC4046AD,652
BrandNexperia
R 9.026
Each (In a Tube of 50)
units
1 50 mA - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 6 V +125 °C - 2 V