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庫存編號 923-6693
製造零件編號CD4046BEE4
HK$3.279
毎管:25 個
單位
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庫存編號 809-5927
製造零件編號SN74LV4046AN
HK$11.354
/個 (每包:5個)
單位
- ±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庫存編號 145-6056
製造零件編號SN74LV4046AN
HK$9.378
毎管:25 個
單位
- ±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庫存編號 709-1965
製造零件編號CD4046BEE4
HK$3.864
/個 (每包:10個)
單位
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庫存編號 162-6951
製造零件編號CD74HC4046AM96
HK$2.077
個 (在毎卷:2500)
單位
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庫存編號 103-5689
製造零件編號74HCT9046AD,112
BrandNexperia
HK$18.654
毎管:50 個
單位
1 - - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 5.5 V +125 °C - 4.5 V
RS庫存編號 662-3961
製造零件編號CD74HC4046AM96
HK$4.01
/個 (每包:10個)
單位
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庫存編號 483-6774
製造零件編號74HCT9046AD,112
BrandNexperia
HK$24.488
/個 (每包:5個)
單位
1 - - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 5.5 V +125 °C - 4.5 V
RS庫存編號 923-6778
製造零件編號TLC2932AIPW
HK$27.256
毎管:90 個
單位
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庫存編號 796-0097
製造零件編號Si5317C-C-GM
HK$76.28
單位
3 279 mA 711MHz Surface Mount QFN 36 6 x 6 x 0.85mm 6mm 6mm 0.85mm 3.63 V +85 °C 200MHz 2.97 V
RS庫存編號 100-0740
製造零件編號CD74HCT297E
HK$21.322
毎管:25 個
單位
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庫存編號 809-5508
製造零件編號CD4046BNSR
HK$1.625
/個 (每包:2000個)
單位
1 ±0.1 → ±1 μA 1.4MHz Surface Mount SOIC 16 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm 18 V +125 °C 2.4 MHz, 16 MHz 5 V
RS庫存編號 162-4153
製造零件編號CD74HCT7046AE
HK$17.826
毎管:25 個
單位
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庫存編號 809-6191
製造零件編號CD4046BPW
HK$3.151
/個 (每包:15個)
單位
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庫存編號 162-4358
製造零件編號TLC2933AIPW
HK$30.435
毎管:90 個
單位
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庫存編號 483-6538
製造零件編號74HC4046AD,652
BrandNexperia
HK$5.248
/個 (每包:5個)
單位
1 50 mA - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 6 V +125 °C - 2 V
RS庫存編號 662-3965
製造零件編號CD74HC4046APWR
HK$3.795
/個 (每包:10個)
單位
1 - - Surface Mount TSSOP 16 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm 6 V +125 °C - 2 V
RS庫存編號 368-7521
製造零件編號HEF4046BT,652
BrandNexperia
HK$3.391
毎管:50 個
單位
1 - - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 15 V +85 °C - 3 V
RS庫存編號 178-6974
製造零件編號74HC4046AD,652
BrandNexperia
HK$4.401
毎管:50 個
單位
1 50 mA - Surface Mount SOIC 16 10 x 4 x 1.45mm 10mm 4mm 1.45mm 6 V +125 °C - 2 V
RS庫存編號 877-8782
製造零件編號AD800-52BRZ
HK$274.57
單位
1 170 mA - Surface Mount SOIC 20 13 x 7.6 x 2.36mm 13mm 7.6mm 2.36mm -5.5 V +85 °C 51.84MHz -4.5 V